Medicare Enrolled
Dr. Jennifer Baker, MD
Vascular Surgery Physician · Flint, MI
Practice pattern: Mixed Practice
— Diverse clinical practice across multiple procedure types
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. Baker 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. Baker
Dr. Jennifer Baker is a vascular surgery physician in Flint, MI, with 14 years of NPI registration. Based on federal Medicare data, Dr. Baker performed 3,761 Medicare services across 918 unique beneficiaries.
Between the years covered by Open Payments, Dr. Baker received a total of $1,981 from 8 pharmaceutical and/or device companies across 27 individual payments. These payments are legal, publicly disclosed under the federal Sunshine Act, and common in vascular surgery physician. 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. Baker 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.
✓ 14 years in practice
▲ Top 16% volume in MI
$1,981 industry payments
Medicare Practice Summary
Medicare Utilization ↗3,761
Medicare services
Top 16% in MI for vascular surgery physician
918
Unique beneficiaries
$38
Avg. Medicare payment
Medicare patients only (65+ / disabled) · How to read this →
~269 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 |
|---|---|---|---|
| Contrast dye for imaging (iodine-based) A contrast agent containing 300-399 mg/ml of iodine used to enhance imaging studies. It is administered per milliliter to improve the visibility of internal structures. |
2,584 | $0 | $1 |
| Contrast dye for imaging, lower concentration | 264 | $0 | $1 |
| 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. |
127 | $68 | $95 |
| Ultrasound of arm and leg arteries This procedure uses sound waves to create images of the blood vessels in the arms and legs. It allows healthcare providers to examine the structure and blood flow within these arteries. |
62 | $56 | $175 |
| Sedation by physician, initial 15 minutes Administration of a drug to induce depression of consciousness by the physician performing a procedure. This code covers the initial 15 minutes of sedation for patients aged 5 years or older. |
61 | $38 | $150 |
| Additional sedation, per 15 minutes Administration of a drug to deepen sedation during a procedure. This code covers each additional 15-minute increment of sedation beyond the initial period. |
58 | $8 | $100 |
| Ultrasound of head and neck blood flow, bilateral An ultrasound exam that uses sound waves to visualize and assess blood flow in the vessels of both the head and the neck. |
54 | $136 | $375 |
| Ultrasound of hemodialysis access An ultrasound imaging test used to evaluate the blood flow and structure of a hemodialysis access site. |
51 | $91 | $330 |
| Ultrasound of arm or leg veins An ultrasound exam of the veins in the arm or leg. The test uses sound waves to check blood flow and may include compression and other maneuvers. |
46 | $26 | $75 |
| Hemodialysis circuit intervention with balloon dilation A procedure to insert a needle or tube into a hemodialysis circuit and dilate the dialysis segment using a balloon, with radiological review. |
43 | $907 | $2,500 |
| Hospital follow-up visit, low complexity Follow-up hospital visit for an established patient with straightforward or low-level medical decision making. The visit requires at least 25 minutes of time spent on the day of service. |
36 | $39 | $60 |
| Initial hospital admission, low complexity Initial hospital inpatient or observation care for a new patient involving straightforward or low-level medical decision making, with at least 40 minutes total time on the date of the encounter. |
35 | $65 | $150 |
| Ultrasound of arm and leg arteries A non-invasive imaging test that uses sound waves to examine the blood vessels in the arms and legs. It evaluates blood flow and checks for blockages or other vascular issues. |
34 | $86 | $275 |
| Office visit, established patient, complex (40-54 min) An office or outpatient visit for an existing patient lasting between 40 and 54 minutes. This level of service is determined by the total time spent on the date of the encounter. |
29 | $132 | $185 |
| 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. |
27 | $99 | $140 |
| 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. |
25 | $42 | $60 |
| Balloon dilation of dialysis access with radiologist review A minimally invasive procedure to widen a narrowed section of a dialysis access vessel using a balloon catheter. The procedure includes review by a radiologist to ensure proper placement and effectiveness. |
22 | $447 | $1,500 |
| Ultrasound of arm or leg veins An ultrasound exam of the veins in one arm or leg using compression and other maneuvers to assess blood flow and check for blockages. |
22 | $86 | $260 |
| Fluoroscopic guidance for central vein access device Use of live X-ray imaging to guide the placement or removal of a central vein access device. |
21 | $76 | $200 |
| Ultrasound of leg arteries or grafts An ultrasound exam that uses sound waves to create images of the arteries in one leg or any grafts present in that leg. |
20 | $86 | $305 |
| Complete ultrasound of aorta, vena cava, groin vessels or bypass grafts A complete ultrasound exam of the aorta, vena cava, groin vessels, or bypass grafts. This imaging test uses sound waves to visualize these blood vessels. |
19 | $111 | $370 |
| Ultrasound guidance for blood vessel access Use of ultrasound imaging to help locate and access a blood vessel. This guidance assists healthcare providers in performing procedures such as inserting IV lines or drawing blood. |
18 | $29 | $100 |
| Contrast injection for X-ray imaging Administration of a contrast agent into a vein in the arm or leg to enhance visibility during an X-ray imaging procedure. |
16 | $229 | $1,094 |
| Pre-op ultrasound of artery and vein blood flow for hemodialysis access An ultrasound exam to assess blood flow in the arteries and veins on both sides of the body before surgery for hemodialysis access. |
14 | $186 | $475 |
| Replacement of tunneled central venous tube This procedure involves replacing an existing tunneled central venous catheter with a new one. The new tube is inserted through the same tunnel under the skin to maintain vascular access. |
13 | $543 | $1,569 |
| Hemodialysis circuit clot removal and vessel dilation This procedure involves removing or dissolving a blood clot within the hemodialysis circuit and using a balloon to widen the dialysis access segment, with imaging review by a radiologist. |
13 | $1,721 | $4,500 |
| New patient office visit, 15-29 minutes An initial office visit for a new patient lasting 15 to 29 minutes. This code is used when the total time spent on the date of the encounter meets this duration threshold. |
13 | $56 | $95 |
| Needle or tube insertion into hemodialysis circuit with radiologist review A procedure involving the insertion of a needle or tube into a hemodialysis circuit, accompanied by a review of the procedure by a radiologist. |
12 | $467 | $1,500 |
| Ultrasound of leg arteries at rest and after exercise This test uses sound waves to create images of the blood vessels in the legs while the patient is resting and after physical activity to assess blood flow. |
11 | $98 | $325 |
| 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. |
11 | $87 | $135 |
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.
0.9% high complexity
87.4% medium
11.8% routine
Industry Payment Transparency
Open Payments through 2024 ↗$1,981
Total received (2020-2024)
Avg $396/year across 5 years
Bottom 37% in MI for vascular surgery physician
8
Companies
27
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
$1,961 (99.0%)
Speaking / Promotional
Speaker programs, honoraria, and industry-sponsored educational events
$20 (1.0%)
Payment trend by year
Annual totals from pharmaceutical and medical device companies.
2024
$706
2023
$648
2022
$273
2021
$296
2020
$58
Payments by company (2024)
Consulting
Speaking
Meals & Travel
Research
ProgenaCare Global, LLC
$341
W. L. Gore & Associates, Inc.
$328
CSL Behring
$20
Smith+Nephew, Inc.
$17
Top 3 companies account for 97.6% of 2024 payments
All-time payments by company (2020-2024) ›
W. L. Gore & Associates, Inc.
$1,488
ProgenaCare Global, LLC
$341
Medtronic Vascular, Inc.
$58
Boston Scientific Corporation
$25
CSL Behring
$20
Medtronic, Inc.
$17
Smith+Nephew, Inc.
$17
Shockwave Medical, Inc
$14
Top 3 companies account for 95.3% of all-time payments
Associated products mentioned in payments ›
EXCLUDER Conformable AAA Endoprosthesis with Active Control · Endurant · GORE EXCLUDER Iliac Branch Endoprosthesis · GORE VIABAHN Endoprosthesis · GORE VIABAHN Endoprosthesis with Heparin · GORE VIABAHN VBX Balloon Expandable Endo · GRAFIX · Kcentra · SHOCKWAVE IVL SYSTEM WITH THE SHOCKWAVE C2 CORONARY IVL CATHETER · VIABAHN Endoprosthesis with PROPATEN Bioactive Surface · Varithena Administration Pack
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 (99%) are for meals and travel — low-value interactions that are common across virtually all practicing physicians.
Geographic Context
Vascular surgery physicians within 10 mi
17
Per 100K population
4.2
County median income
$60,673
Nearest hospital
HURLEY MEDICAL CENTER
2.2 mi
2.2 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. Baker is a mixed practice specialist, with above-average Medicare volume (top 16% in MI), with low-engagement industry engagement.
This summary is auto-generated from federal data, describing data availability and patterns. Read our methodology →
Frequently Asked Questions
Is Dr. Baker experienced with contrast dye for imaging (iodine-based)?
Based on Medicare claims data, Dr. Baker performed 2,584 contrast dye for imaging (iodine-based) 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. Baker receive payments from pharmaceutical companies?
Yes. Dr. Baker received a total of $1,981 from 8 companies across 27 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. Baker's costs compare to other vascular surgery physicians in Flint?
Dr. Baker's average Medicare payment per service is $38. 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. Baker) 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. 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.
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