Medicare Enrolled
Dr. Shang I Jiang, M.D.
MOHS-Micrographic Surgery Physician · San Diego, CA
Practice pattern: Mixed Practice
— Diverse clinical practice across multiple procedure types
Consulting-driven
Very High
DATA COVERAGE
Data in 4 of 4 federal sources
Measures public federal data availability — not provider quality
Informational, not a quality rating.
This page presents federal public records about Dr. Jiang from CMS (NPPES, Open Payments, Medicare Provider Utilization, PECOS). It is not medical advice, an endorsement, or a judgment of clinical quality. Always consult the provider directly and a licensed clinician for medical decisions. Read methodology →
Are you Dr. Jiang?
Request a correction or review of any data shown here. Provider portal →
What this data tells you about Dr. Jiang
Dr. Shang I Jiang is a mohs-micrographic surgery physician in San Diego, CA, with 19 years of NPI registration. Based on federal Medicare data, Dr. Jiang performed 3,433 Medicare services across 2,702 unique beneficiaries.
Between the years covered by Open Payments, Dr. Jiang received a total of $8,544 from 4 pharmaceutical and/or device companies across 9 individual payments. These payments are legal, publicly disclosed under the federal Sunshine Act, and common in mohs-micrographic surgery physician. The majority of payments are for consulting, which typically reflects recognized clinical expertise sought by manufacturers. Patients may wish to discuss these relationships with their provider.
The Data Coverage level for Dr. Jiang is Very High — reflecting how much public federal data is available about this provider. Patients are encouraged to use this data as one of several factors when choosing a healthcare provider.
✓ 19 years in practice
▲ Top 47% volume in CA
$8,544 industry payments
Medicare Practice Summary
Medicare Utilization ↗3,433
Medicare services
Top 47% in CA for mohs-micrographic surgery physician
2,702
Unique beneficiaries
$330
Avg. Medicare payment
Medicare patients only (65+ / disabled) · How to read this →
~181 Medicare services per year of practice
Top procedures by volume
Ranked by number of services performed for Medicare patients. Avg. submitted charge is what the provider billed; avg. Medicare payment is what CMS paid.
| Procedure | Volume | Avg. paid | Avg. submitted |
|---|---|---|---|
| Skin growth removal and lab exam, 1-5 blocks This procedure involves the removal of a growth from the head, neck, hands, feet, or genitals. The removed tissue is then examined under a microscope in the laboratory. |
626 | $366 | $2,350 |
| Removal and microscopic exam of growth of head, neck, hands, feet, or genitals, each additional stage, 1-5 tissue blocks | 533 | $367 | $1,413 |
| Office visit, established patient (30-39 min) A follow-up office visit for an existing patient lasting between 30 and 39 minutes. The visit involves medical evaluation and management of the patient's condition. |
440 | $107 | $369 |
| Skin growth removal and lab exam, 1-5 blocks A procedure to remove a growth from the trunk, arms, or legs and send 1 to 5 tissue samples to a laboratory for microscopic examination. |
253 | $438 | $2,145 |
| Complicated wound repair, scalp/arms/legs, 2.6-7.5 cm A complex surgical procedure to close a wound on the scalp, arms, or legs that measures between 2.6 and 7.5 centimeters in length. |
206 | $221 | $1,534 |
| Additional surgical pathology tissue block This code covers the pathology examination of each additional tissue block processed during surgery. It is billed for each extra specimen block analyzed beyond the initial one. |
174 | $47 | $185 |
| Skin graft repair, 10.1-30 sq cm A surgical procedure to repair wounds on the forehead, cheeks, chin, mouth, neck, underarms, genitals, hands, or feet by transferring skin. The graft covers an area between 10.1 and 30.0 square centimeters. |
111 | $754 | $3,544 |
| Complicated wound repair, 2.6-7.5 cm A complex surgical procedure to close a wound measuring between 2.6 and 7.5 centimeters on areas such as the face, neck, hands, or feet. |
101 | $216 | $2,096 |
| Additional Mohs surgery stage with microscopic exam This procedure involves the removal and microscopic examination of an additional stage of tissue from the trunk, arms, or legs. It is performed in stages to ensure complete removal of the growth. |
100 | $353 | $1,310 |
| Complicated wound repair of trunk, 2.6-7.5 cm A surgical procedure to close a complex wound on the trunk that measures between 2.6 and 7.5 centimeters in length. |
94 | $238 | $1,357 |
| Skin graft repair, 10 sq cm or less A surgical procedure to repair a wound by transferring a small piece of skin to the affected area. The graft covers wounds on the face, neck, hands, feet, or other specified body parts. |
88 | $600 | $2,876 |
| Skin graft repair of eyelid, nose, ear, or lip, 10 sq cm or less A surgical procedure to repair a wound on the eyelid, nose, ear, or lip by transferring a small piece of skin. The transferred skin covers an area of 10 square centimeters or less. |
83 | $587 | $3,041 |
| Full thickness skin graft to nose, ears, eyelids, or lips, 20 sq cm or less A surgical procedure where a full layer of skin is taken from a donor site and transplanted to the nose, ears, eyelids, or lips. The graft covers an area of 20 square centimeters or less. |
79 | $852 | $3,861 |
| Intraoperative pathology examination, first tissue block A pathologist examines a tissue sample removed during surgery to provide a preliminary diagnosis. This test is performed on the first tissue block obtained from the procedure. |
78 | $87 | $421 |
| Surgical removal of skin cancer, 2.1-3.0 cm This procedure involves the surgical excision of a cancerous skin growth located on the body, arms, or legs. The size of the removed tissue measures between 2.1 and 3.0 centimeters. |
75 | $125 | $855 |
| Skin biopsy, tangential A procedure to remove a sample of the first identified skin growth for laboratory examination. |
51 | $56 | $360 |
| Full thickness skin graft, 20 sq cm or less A surgical procedure where a full layer of skin is taken from a donor site and transplanted to the scalp, arms, or legs. The graft covers an area of 20 square centimeters or less. |
39 | $609 | $2,753 |
| Full thickness skin graft, 20 sq cm or less A surgical procedure where a full layer of skin is taken from a donor site and transplanted to an area on the face, neck, or other specified body parts. The graft covers an area of 20 square centimeters or less. |
39 | $758 | $3,569 |
| Skin graft for scalp, arm, or leg wound, 10.1-30 sq cm This procedure involves repairing a wound on the scalp, arms, or legs by transferring skin from another area to cover the defect. The graft size is between 10.1 and 30.0 square centimeters. |
35 | $686 | $3,261 |
| New patient office visit (45-59 min) An initial office visit for a new patient lasting between 45 and 59 minutes. This code covers the total time spent by the physician or qualified healthcare professional on the date of the encounter. |
35 | $138 | $559 |
| Surgical removal of skin cancer, 1.1-2.0 cm Surgical excision of a cancerous skin growth measuring between 1.1 and 2.0 centimeters on the body, arms, or legs. |
27 | $110 | $738 |
| Complicated wound repair, each additional 5 cm or less This code covers the additional work for a complex surgical repair of a wound on the scalp, arms, or legs when the repair extends beyond the initial measurement. It is billed for each incremental 5-centimeter segment added to the primary procedure. |
24 | $110 | $391 |
| Intermediate wound repair, 2.6-7.5 cm A medical procedure to close a wound on the scalp, underarms, trunk, arms, or legs that measures between 2.6 and 7.5 centimeters. This type of repair involves cleaning the wound and stitching it closed to promote healing. |
23 | $160 | $1,023 |
| Skin graft repair of trunk, 10.1-30 sq cm A surgical procedure to repair a wound on the trunk by transferring skin from another area. The graft covers a surface area between 10.1 and 30.0 square centimeters. |
20 | $674 | $2,938 |
| Skin graft repair, 10 sq cm or less A surgical procedure to repair a wound on the scalp, arms, or legs by transferring a small piece of skin, 10 square centimeters or less, to the affected area. |
20 | $553 | $2,559 |
| Complicated wound repair, trunk, each additional 5 cm or less This procedure involves a complex repair of a wound on the trunk, performed in addition to the primary repair. It covers each additional 5.0 cm or less of wound length. |
16 | $102 | $358 |
| Skin graft repair, 30.1-60.0 sq cm A surgical procedure to repair a wound by transferring skin from one area to another. This code applies to grafts covering an area between 30.1 and 60.0 square centimeters. |
16 | $913 | $4,060 |
| Skin graft repair of eyelid, nose, ear, or lip, 10.1-30 sq cm This procedure involves repairing a wound on the eyelid, nose, ear, or lip by transferring skin from another area. The graft size covered is between 10.1 and 30.0 square centimeters. |
13 | $750 | $4,194 |
| Surgical removal of skin cancer, 3.1-4.0 cm This procedure involves the surgical excision of a cancerous skin growth located on the body, arms, or legs. The size of the removed tissue is between 3.1 and 4.0 centimeters. |
12 | $167 | $935 |
| Removal of noncancer skin growth, 1.1-2.0 cm This procedure involves the surgical removal of a benign skin growth located on the body, arms, or legs. The growth measured between 1.1 and 2.0 centimeters in diameter. |
11 | $76 | $501 |
| Destruction of precancerous skin growth, 1 Removal of a single precancerous skin growth. This procedure destroys abnormal skin cells to prevent them from developing into cancer. |
11 | $35 | $279 |
How to read this data: This reflects Medicare patients only (typically 65+). Payment amounts are what Medicare paid the provider, not your out-of-pocket cost. A higher procedure volume generally indicates more experience with that procedure.
2.9% high complexity
1.5% medium
95.6% routine
Industry Payment Transparency
Open Payments through 2024 ↗$8,544
Total received (2018-2024)
Avg $2,136/year across 4 years
Top 19% in CA for mohs-micrographic surgery physician
A higher payment rank reflects disclosed industry relationships (consulting, research, speaking) common among subspecialists — not wrongdoing.
4
Companies
9
Individual payments
All payments are legal and publicly reported · Not evidence of wrongdoing · How to interpret →
Payment profile
Industry payments classified by relationship type. Not all payments are equal — research and consulting reflect different relationships than speaking programs or meals.
Consulting
Expert advisory fees, typically reflecting recognized clinical expertise
$8,221 (96.2%)
Meals & Travel
Food, beverages, travel, and lodging — typically low-value
$324 (3.8%)
Payment trend by year
Annual totals from pharmaceutical and medical device companies.
2024
$5,525
2023
$2,727
2022
$41
2018
$251
Payments by company (2024)
Consulting
Speaking
Meals & Travel
Research
Regeneron Pharmaceuticals, Inc.
$5,494
Regeneron Healthcare Solutions, Inc.
$31
Top 3 companies account for 100.0% of 2024 payments
All-time payments by company (2018-2024) ›
Regeneron Pharmaceuticals, Inc.
$5,494
Regeneron Healthcare Solutions, Inc.
$2,888
Allergan Inc.
$121
Kerecis Limited
$41
Top 3 companies account for 99.5% of all-time payments
Associated products mentioned in payments ›
DUPIXENT DUPILUMAB INJECTION · Kerecis Omega3 SurgiClose · LIBTAYO
Should you be concerned? Payments from pharmaceutical and device companies are legal and common — 57% of U.S. physicians receive at least one. They often reflect legitimate consulting, research, or education. What matters is whether a recommended drug or device appears in your doctor's payment records. If so, consider asking your doctor about it. How to interpret this data →
The majority of payments (96%) are consulting fees, which typically reflect recognized clinical expertise sought by manufacturers.
Geographic Context
Mohs-micrographic surgery physicians within 10 mi
19
Per 100K population
0.6
County median income
$102,285
Nearest hospital
UC SAN DIEGO HEALTH HILLCREST - HILLCREST MED CTR
0.0 mi
0.0 mi
Data Sources
| Provider Registry | ✓ NPPES | Weekly updates |
| Medicare Enrollment | ✓ PECOS | Monthly updates |
| Practice Data | ✓ Medicare Util. | Annual (CY lag) |
| Industry Payments | ✓ Open Payments | CY 2024 |
| Disciplinary History | — Not public | N/A |
This provider has data in 4 of 4 available federal datasets, with a Data Coverage level of Very High. This reflects how much public data is available about a provider. How we calculate this →
Summary
Dr. Jiang is a mixed practice specialist, with moderate Medicare volume, with consulting-driven industry engagement in the top 19% of CA peers, with 19 years of NPI registration.
This summary is auto-generated from federal data, describing data availability and patterns. Read our methodology →
Frequently Asked Questions
Is Dr. Jiang experienced with skin growth removal and lab exam, 1-5 blocks?
Based on Medicare claims data, Dr. Jiang performed 626 skin growth removal and lab exam, 1-5 blocks services. Research suggests that higher procedure volume is often associated with better outcomes, particularly for complex procedures. Note that Medicare data only captures patients aged 65 and older, so the total practice volume across all patients is likely higher.
Does Dr. Jiang receive payments from pharmaceutical companies?
Yes. Dr. Jiang received a total of $8,544 from 4 companies across 9 individual payments. These payments are legal, publicly disclosed under the federal Sunshine Act, and common among physicians — 57% of all U.S. physicians receive at least one industry payment. Patients may wish to ask their doctor about these relationships, especially if a recommended drug or device appears in the payment records.
How do Dr. Jiang's costs compare to other mohs-micrographic surgery physicians in San Diego?
Dr. Jiang's average Medicare payment per service is $330. Note that these figures represent what Medicare pays, not your out-of-pocket cost, which depends on your specific insurance plan and deductible. Procedure-level data above shows both what was submitted and what Medicare paid for each service type.
What does Data Coverage mean?
Data Coverage (currently Very High for Dr. Jiang) measures how much public federal data is available about a provider. It is not a quality rating. A "Very High" or "High" level means the provider has data across multiple federal sources (NPPES, PECOS, Medicare Utilization, Open Payments), indicating a long track record of practice, Medicare participation, and industry disclosure. A "Low" or "Moderate" level may simply mean the provider is newer, does not see Medicare patients, or has not received any industry payments — none of which are inherently negative. Read our full methodology →
Is this data up to date?
Each data source has its own update cycle. Provider registry data (NPPES) is updated weekly. Medicare enrollment (PECOS) is updated monthly. Medicare practice data has a ~2 year lag — the most recent available is typically 2 years prior. Industry payment data (Open Payments) is published annually, usually in June, covering the prior calendar year. We display the data date prominently on each section so you always know how current it is. See our data freshness policy →
Explore related providers
Same specialty & city
Mohs-Micrographic Surgery Physicians in San Diego
Browse mohs-micrographic surgery physicians in San Diego ranked by procedure volume and transparency data.
Highest volume
Top Mohs-Micrographic Surgery Physicians in CA
Mohs-micrographic surgery physicians ranked by total Medicare services performed statewide.
Industry payments
Pharma Payments to Mohs-Micrographic Surgery Physicians in CA
Which CA mohs-micrographic surgery physicians receive the most from drug and device companies.
By company
Regeneron Pharmaceuticals, Inc. Payments to Doctors
See all physicians who received payments from Regeneron Pharmaceuticals, Inc.
By company
Regeneron Healthcare Solutions, Inc. Payments to Doctors
See all physicians who received payments from Regeneron Healthcare Solutions, Inc.
By company
Allergan Inc. Payments to Doctors
See all physicians who received payments from Allergan Inc.
About this page
All data on this page is sourced verbatim from public federal records published by the U.S. Centers for Medicare & Medicaid Services (CMS): NPPES ↗, Open Payments ↗, Medicare Provider Utilization ↗, and PECOS. Publication is mandated by the Physician Payments Sunshine Act (§6002 ACA, 42 U.S.C. §1320a-7h) and the Freedom of Information Act.
This page is not medical advice, an endorsement, a recommendation, or a quality rating. Data Coverage reflects data completeness — how much federal information exists for this provider — not clinical performance, patient outcomes, or quality of care. Always verify information directly with the provider and consult a licensed clinician before making medical decisions.
Provider corrections: Provider portal · Privacy questions: Privacy Policy · Terms: Terms of Use · Methodology: Methodology