Medicare Enrolled
Dr. William Grisaitis, MD
Dermatology · Maitland, FL
Practice pattern: Clinical Cardiology
— Primarily office-based clinical cardiology
Low-engagement
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. Grisaitis 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 →
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What this data tells you about Dr. Grisaitis
Dr. William Grisaitis is a dermatology specialist in Maitland, FL, with 20 years of NPI registration. Based on federal Medicare data, Dr. Grisaitis performed 6,943 Medicare services across 4,570 unique beneficiaries.
Between the years covered by Open Payments, Dr. Grisaitis received a total of $291 from 4 pharmaceutical and/or device companies across 6 individual payments. These payments are legal, publicly disclosed under the federal Sunshine Act, and common in dermatology. Most payments are for meals and travel — low-value interactions common across virtually all practicing physicians. Patients may wish to discuss these relationships with their provider.
The Data Coverage level for Dr. Grisaitis is Very High — reflecting how much public federal data is available about this provider. This is not a quality rating. Patients are encouraged to use this data as one of several factors when choosing a healthcare provider.
✓ 20 years in practice
▲ Top 26% volume in FL
$291 industry payments
Florida License Status
FL DOH · MQA1
Active license
None
Board action on record
0
Recent admin complaints
| Profession | License # | Status | Expires | Board Action |
|---|---|---|---|---|
| Medical Doctor | 35814 | Clear | January 31, 2027 | — |
Data from Florida Department of Health Medical Quality Assurance.
License records are public under Chapter 119, Florida Statutes.
Verify directly on FL DOH →
Medicare Practice Summary
Medicare Utilization ↗6,943
Medicare services
Top 26% in FL for dermatology
4,570
Unique beneficiaries
$68
Avg. Medicare payment
Medicare patients only (65+ / disabled) · Not a quality rating · How to read this →
~347 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 |
|---|---|---|---|
| Office visit, established patient (20-29 min) An office visit for an existing patient lasting between 20 and 29 minutes. The visit involves medical evaluation and management of the patient's condition. |
2,053 | $60 | $90 |
| Destruction of precancerous skin growths, 2-14 This procedure involves the removal or destruction of two to fourteen precancerous skin lesions. It is performed to eliminate abnormal skin cells that have the potential to develop into cancer. |
1,167 | $5 | $6 |
| 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. |
916 | $37 | $66 |
| Skin biopsy, tangential A procedure to remove a sample of the first identified skin growth for laboratory examination. |
594 | $63 | $99 |
| Destruction of cancer skin growth, 0.6-1.0 cm This procedure involves the removal or destruction of a cancerous skin growth located on the trunk, arms, or legs that measures between 0.6 and 1.0 centimeters. |
292 | $82 | $146 |
| Destruction of cancer skin growth, 1.1-2.0 cm Removal of a cancerous skin growth on the trunk, arms, or legs that measures between 1.1 and 2.0 centimeters. |
240 | $108 | $177 |
| Additional skin growth biopsy Removal of a sample of an additional skin growth for laboratory examination. This code is used for each extra lesion biopsied during the same session. |
193 | $38 | $49 |
| Destruction of cancerous skin growth on face, 0.6-1.0 cm This procedure involves the removal or destruction of a cancerous skin lesion located on the face, ears, eyelids, nose, lips, or mouth. The lesion treated measures between 0.6 and 1.0 centimeters in diameter. |
157 | $113 | $179 |
| Destruction of cancer skin growth, 0.6-1.0 cm This procedure involves the removal or destruction of a cancerous skin growth measuring 0.6 to 1.0 centimeters. It is performed on the scalp, neck, hands, feet, or genitals. |
143 | $91 | $165 |
| New patient office visit (30-44 min) An initial office visit for a new patient lasting between 30 and 44 minutes. This code is used when the total time spent on the date of the encounter falls within this range. |
118 | $68 | $113 |
| Office visit, established patient (10-19 min) An office visit for an existing patient lasting 10 to 19 minutes. The visit involves medical evaluation and management of the patient's condition. |
100 | $39 | $56 |
| 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. |
97 | $367 | $470 |
| Destruction of cancer skin growth of scalp, neck, hands, feet, or genitals, 1.1-2.0 cm | 91 | $126 | $187 |
| Destruction of small cancerous skin growth on face or mouth This procedure involves the removal or destruction of a cancerous skin lesion measuring 0.5 centimeters or less located on the face, ears, eyelids, nose, lips, or mouth. |
81 | $81 | $138 |
| 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. |
80 | $317 | $423 |
| 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. |
59 | $106 | $278 |
| Surgical removal of facial skin cancer, 1.1-2.0 cm This procedure involves the surgical excision of a cancerous skin growth located on the face, ears, eyelids, nose, lips, or mouth. The size of the removed tissue is between 1.1 and 2.0 centimeters. |
55 | $108 | $266 |
| Shaving of skin growth, 0.6-1.0 cm A minor procedure to shave off a skin growth on the body, arms, or legs that measures between 0.6 and 1.0 centimeters. |
45 | $63 | $121 |
| Skin cancer removal, face/ears/eyes/nose/lips, 2.1-3.0 cm Surgical removal of a cancerous skin growth from the face, ears, eyelids, nose, lips, or mouth. The procedure involves excising a lesion measuring between 2.1 and 3.0 centimeters. |
40 | $127 | $315 |
| Destruction of cancerous skin growth, 2.1-3.0 cm This procedure involves the removal or destruction of a cancerous skin lesion measuring between 2.1 and 3.0 centimeters located on the trunk, arms, or legs. |
40 | $141 | $191 |
| Destruction of cancerous skin growth on face, 1.1-2.0 cm This procedure involves the removal or destruction of a cancerous skin lesion located on the face, ears, eyelids, nose, lips, or mouth. The lesion treated measures between 1.1 and 2.0 centimeters in diameter. |
39 | $145 | $204 |
| 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. |
37 | $293 | $395 |
| Destruction of cancer skin growth on trunk, arms, or legs, 0.5 cm or less This procedure involves the removal or destruction of a cancerous skin growth located on the trunk, arms, or legs that is 0.5 centimeters or smaller in size. |
31 | $51 | $99 |
| 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. |
30 | $121 | $310 |
| Surgical removal of skin cancer, 2.1-3.0 cm Surgical excision of a cancerous skin growth measuring 2.1 to 3.0 centimeters from the scalp, neck, hands, feet, or genitals. |
29 | $116 | $296 |
| Shaving of skin growth, 0.6-1.0 cm A minor procedure to shave off a skin growth measuring 0.6 to 1.0 cm from the scalp, neck, hands, feet, or genitals. |
28 | $64 | $121 |
| Ear tissue biopsy A procedure to remove a small sample of tissue from the ear for laboratory examination. |
27 | $53 | $96 |
| 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. |
26 | $777 | $996 |
| 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. |
22 | $72 | $126 |
| Destruction of skin growths (warts/lesions), 1-14 This procedure involves the removal or destruction of one to fourteen skin growths. It is a minor surgical intervention performed on the skin surface. |
18 | $76 | $111 |
| Shaving of skin growth, 1.1-2.0 cm This procedure involves shaving off a skin growth measuring between 1.1 and 2.0 centimeters from the body, arms, or legs. |
15 | $81 | $135 |
| Surgical removal of skin cancer, 1.1-2.0 cm Surgical excision of a cancerous skin growth measuring 1.1 to 2.0 centimeters from the scalp, neck, hands, feet, or genitals. |
14 | $141 | $251 |
| Skin cancer removal, face or mouth area, 0.6-1.0 cm Surgical removal of a cancerous skin growth from the face, ears, eyelids, nose, lips, or mouth. The procedure involves excising a lesion measuring between 0.6 and 1.0 centimeters. |
14 | $119 | $235 |
| Destruction of small cancerous skin growth This procedure involves the removal or destruction of a cancerous skin lesion measuring 0.5 cm or less on the scalp, neck, hands, feet, or genitals. |
14 | $84 | $149 |
| Destruction of cancer skin growth of scalp, neck, hands, feet, or genitals, 2.1-3.0 cm | 14 | $151 | $208 |
| 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. |
12 | $119 | $243 |
| Complex repair of eyelid, nose, ear, or lip wound, 2.6-7.5 cm A surgical procedure to repair a complex wound on the eyelid, nose, ear, or lip that measures between 2.6 and 7.5 centimeters. |
12 | $390 | $498 |
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.
Industry Payment Transparency
Open Payments through 2019 ↗$291
Total received (2018-2019)
Avg $146/year across 2 years
Bottom 16% in FL for dermatology
4
Companies
6
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.
Meals & Travel
Food, beverages, travel, and lodging — typically low-value
$291 (100.0%)
Payment trend by year
Annual totals from pharmaceutical and medical device companies.
2019
$113
2018
$178
Payments by company (2019)
Consulting
Speaking
Meals & Travel
Research
PFIZER INC.
$113
Janssen Scientific Affairs, LLC
$70
Celgene Corporation
$58
Novartis Pharmaceuticals Corporation
$50
Top 3 companies account for 82.7% of total payments
Associated products mentioned in payments ›
COSENTYX · EUCRISA · Otezla · Tremfya
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 →
Most payments (100%) are for meals and travel — low-value interactions that are common across virtually all practicing physicians.
Equivalent to $4 per 100 Medicare services performed
Geographic Context
Dermatologists within 10 mi
70
Per 100K population
4.9
County median income
$77,011
Nearest hospital
ADVENTHEALTH ORLANDO
5.3 mi
5.3 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 2019 |
| 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 measures how much public data is available about a provider — not how good they are. How we calculate this →
Summary
Dr. Grisaitis is a clinical cardiology specialist, with above-average Medicare volume (top 26% in FL), with low-engagement industry engagement, with 20 years of NPI registration.
This summary is auto-generated from federal data. It describes data availability and patterns — not clinical quality. Read our methodology →
Frequently Asked Questions
Is Dr. Grisaitis experienced with office visit, established patient (20-29 min)?
Based on Medicare claims data, Dr. Grisaitis performed 2,053 office visit, established patient (20-29 min) 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. Grisaitis receive payments from pharmaceutical companies?
Yes. Dr. Grisaitis received a total of $291 from 4 companies across 6 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. Grisaitis's costs compare to other dermatologists in Maitland?
Dr. Grisaitis's average Medicare payment per service is $68. 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. Grisaitis) 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 →
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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. The Transparency Score measures 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.
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