NPI registry status
Active
2026 NPPES data Cardiovascular Disease Physician NPI 1366769747 M.D.
Verify on CMS → Jessica Williams, M.D.
Cardiovascular Disease Physician in Kalamazoo, Michigan.
This profile is drawn from the federal National Provider Identifier Registry (CMS NPPES), which lists more than 7 million U.S. healthcare providers - including 25,298 in Cardiovascular Disease Physician, and covers specialty classification, practice address, and Medicare Part D prescribing data when reported. According to CMS, every field reflects the provider's official federal registration, see our methodology.
Federal data, no proprietary rating.
We show these CMS records as-is - no composite score, no star rating, no editorial opinion layered on top.
Prescribing volume
1K
Medicare Part D claims · 302 beneficiaries · Cardiovascular Disease Physician avg: 3K
Generic prescribing
85%
generic claims · 15% brand-name · higher generic rates reduce patient out-of-pocket costs
Industry payments
$52.04
3 payments · CMS Open Payments (Sunshine Act)
Source: CMS Medicare Part D Prescriber Public Use File, 2024
What the federal data shows
Jessica Williams, M.D. filed 1,215 Medicare Part D claims in 2024 as a Cardiovascular Disease Physician in Kalamazoo, Michigan, prescribing 85% generic.
- 1K
- Part D claims, 2024
- 85%
- generic prescribing
- Likely
- board-certified (heuristic)
- ≥78th
- pct by Part D claim volume (lower-bound band)
Every figure on this page comes straight from federal CMS records (NPPES, Medicare Part D, MIPS, Open Payments) - no proprietary rating or editorial opinion is applied.
Federal trust snapshot
What official records show about Jessica Williams, M.D.
Federal records show an active NPI with Medicare Part D prescribing activity — verifiable registry data, not a proprietary rating.
- Verified
NPI registry status
Active listing in the CMS National Provider Identifier Registry (NPI 1366769747), first enumerated 04/26/2010.
Source: CMS NPPES
- Reported
Medicare Part D participation
Filed 1,215 Medicare Part D prescription claims in the 2023 CMS public use file — indicates active Medicare prescribing participation.
Source: CMS Part D Prescriber PUF
- Reported
Board certification signal
Heuristic suggests board-certified status based on ABMS-eligible specialty taxonomy plus active CMS participation signals — not a direct ABMS verification.
- Reported
Hospital affiliations
1 CMS Care Compare hospital affiliation on record — practice footprint from the Doctors and Clinicians file.
Source: CMS Care Compare
- Reported
Industry payment transparency
$52.04 in reported industry payments (3 transfers) in 2024 under the federal Sunshine Act — disclosed transfers of value, not a quality rating.
Source: CMS Open Payments
- State context
State board disciplinary context
Michigan statewide board action statistics are published annually — these figures describe aggregate state activity, not Jessica Williams, M.D.'s individual license status. Verify directly with the state medical board.
Source: MI-BOM annual report 2023
- Not in federal data
Individual sanction lookup
PlainDoctor does not publish per-provider disciplinary determinations. Confirm current license and any individual actions through the state medical board or FSMB verification service.
Source: State medical board / FSMB
This trust snapshot summarizes only what appears in federal CMS/NPPES public records. It is not a composite score, star rating, patient review, or clinical recommendation. PlainDoctor never fabricates reviews or AggregateRating schema.
CMS NPPES provider registry desk
NPI 1366769747 · Cardiovascular Disease Physician
NPI-10 · ENUM-MID · TAX-MID · RX-MID · BOOK-LIGHT · PHOTO-ENUM
- NPI-10 1366769747
- ENUM-MID 2010
- TAX-MID 25K Cardiovascular Disease
- RX-MID 1,215
- BOOK-LIGHT 710 in Michigan
- PHOTO-ENUM Jason Bartos · 2010
Jessica Williams, M.D.'s Medicare Part D volume vs every U.S. prescriber
Total Medicare Part D claims, 2024, across all CMS prescribers nationally
1,215 ≥ 78th percentile 78% of 1,416,883 prescribers are in lower value bands
Each bar is a band; taller bars hold more prescribers. The dashed line + filled bar mark this entry. Hover or tap any bar for its full count, share, and where it sits relative to this entry.
The percentile is a conservative 100-claim band: it counts only prescribers in lower claim-volume bands. Medicare Part D claim volume is activity context, not a quality measure or recommendation. See methodology § corpus placement.
Source CMS Medicare Part D Prescriber Public Use File · 2024
✓
Board certification likely (heuristic, not verified)
Jessica Williams, M.D. practices in an ABMS-board-eligible specialty and shows active CMS Medicare participation + 1 hospital affiliation - signals consistent with board-certified status. For verified board certification, see CertificationMatters.org (the official ABMS public lookup).
What does the federal data show about Jessica Williams, M.D.?
Quality data not reportedPrimary specialty
Cardiovascular Disease Physician
Medicare Part D claims
1,215 61% vs specialty avg
Specialty distribution in Michigan
How Cardiovascular Disease Physician compares to other specialties among Michigan providers
Board certification
Not published by CMS
CMS does not publish a per-provider board-certification field in NPPES. PlainDoctor does not have a reliable per-specialty certification rate to show for Cardiovascular Disease Physician. Verify directly:
How MIPS and board certification work
The Merit-based Incentive Payment System (MIPS) scores providers 0–100 across four performance categories: Quality, Cost, Promoting Interoperability, and Improvement Activities, weighted under 42 CFR §414.1380. Reporting is voluntary for many small practices, so absence of a MIPS score is not a quality signal.
Board certification through an ABMS or AOA member board signals voluntary post-licensure examination plus continuous Maintenance of Certification cycles. Verify any individual provider's status through certificationmatters.org (ABMS) or osteopathic.org (AOA).
Practice Address
Provider Details
| NPI | 1366769747 |
|---|---|
| Specialty | Cardiovascular Disease Physician |
| Credentials | M.D. |
| Gender | Female |
| NPI Issued | 04/26/2010 |
Hospital and facility affiliations
Facilities where Jessica Williams, M.D. bills Medicare from. Star ratings (1-5) are CMS Hospital Compare's "Hospital overall rating" - a composite of mortality, readmission, patient experience, safety, timely care, and efficient use of medical imaging measures. Source: CMS Care Compare.
LA Porte Clinic Company LLC
Knox, IN
Affiliations sourced from CMS Doctors and Clinicians National Downloadable File; hospital ratings from CMS Hospital General Information dataset (cross-referenced by facility name + state).
Industry payments received (2024) - CMS Open Payments transparency data
The federal Physician Payments Sunshine Act (part of the Affordable Care Act) requires drug and medical-device manufacturers + group purchasing organizations to publicly report payments and other transfers of value to physicians and teaching hospitals. The data below covers 2024 for Jessica Williams, M.D.. Source: openpaymentsdata.cms.gov.
Total received
$52
Largest payer
Novartis Pharmaceuticals Corporation
Most common payment type
Food and Beverage
Industry payments are not necessarily indicators of bias, they include research funding, consulting fees for evidence-based work, royalties for inventions, food at conferences, and similar items. The disclosure exists for transparency. Read our methodology for how we interpret this data.
License & disciplinary context - Michigan MI-BOM 2023 annual report
Aggregate state board data only, NOT a determination of any individual provider's status. The figures below describe statewide disciplinary activity across all ~41K Michigan medical licensees in 2023 - they are NOT specific to Jessica Williams, M.D.. To verify Jessica Williams, M.D.'s current license status, search the MI-BOM public license lookup directly, or check the Federation of State Medical Boards (FSMB) verification service.
123
Total board actions, Michigan 2023
Across 120 cases
3.00
Actions per 1,000 licensees
Michigan statewide rate
probation
Most common action type
44 cases
MI-BOM publishes annual disciplinary statistics as part of public-record reporting under each state's Administrative Procedure Act. See the full breakdown by action type and year on the Michigan disciplinary trends page. Cross-checked against FSMB U.S. Medical Regulatory Trends.
Brand vs generic prescribing mix · Typical
Jessica Williams, M.D. - brand share 15.0%
Cardiovascular Disease Physician average
15% brand-name claims vs 85% generic, on 1,215 2024 Medicare Part D claims.
The federal Medicare Part D Generic Dispensing Rate national benchmark sits near 90% generic / 10% brand for primary-care prescribers, per CMS Office of the Actuary 2024 estimates. Higher brand share is common in specialty prescribing where generic equivalents are not available.
Medicare Part D Prescribing Data
CMS Medicare Part D prescriber-level data for calendar year 2024.
1,215
Total Claims
$213K
Total Drug Cost
302
Medicare Beneficiaries
Prescribing Breakdown
- 30-Day Fills
- 3,075.1
- Total Day Supply
- 91,326
- Brand vs Generic
- 15% brand / 85% generic
- Brand Drug Cost
- $199K
- Generic Drug Cost
- $15K
Patient Demographics
- Average Patient Age
- 73.8 years
- Avg HCC Risk Score
- 1.61
- Gender Split
- 55% female / 45% male
- Age Distribution
- <65: 33, 65-74: 130, 75-84: 105, 85+: 34
Top Prescribed Drugs (Medicare Part D)
Top drugs by claim count for calendar year 2024. Based on Medicare Part D data only.
What Jessica Williams, M.D. prescribes most
Top Medicare Part D drugs by claim count, 2024
- Atorvastatin Calcium
Atorvastatin Calcium
126 claims
- Metoprolol Succinate
Metoprolol Succinate
122 claims
- Furosemide
Furosemide
89 claims
- Eliquis
Eliquis
74 claims
- Carvedilol
Carvedilol
67 claims
- Amlodipine Besylate
Amlodipine Besylate
55 claims
- Lisinopril
Lisinopril
54 claims
- Nitroglycerin 47
Nitroglycerin
47 claims
| Drug | Claims |
|---|---|
| Atorvastatin Calcium | 126 |
| Metoprolol Succinate | 122 |
| Furosemide | 89 |
| Eliquis Apixaban | 74 |
| Carvedilol | 67 |
| Amlodipine Besylate | 55 |
| Lisinopril | 54 |
| Nitroglycerin | 47 |
| Clopidogrel Clopidogrel Bisulfate | 44 |
| Metoprolol Tartrate | 44 |
* Counts below 11 are suppressed by CMS for patient privacy. Generic names shown where available from CMS Part D data.
Cardiovascular Disease Physician Overview
How Jessica Williams, M.D. fits within the Cardiovascular Disease Physician landscape nationally.
25,298
Cardiovascular Disease Physician Providers in US
54
States with Cardiovascular Disease Physician
3,149
Avg Claims per Provider
Jessica Williams, M.D.'s 1,215 claims are below the specialty average of 3,149.
Nationwide Cardiovascular Disease Physician peers with similar MIPS or enrollment year
Two federal-record peer sets for Williams, both outside Michigan so the neighborhoods are not geographic containment.
Same NPPES enumeration year (2010)
Same-specialty clinicians who entered the NPI registry in the same calendar year, outside this state.
Nearby Cardiovascular Disease Physician Providers in Michigan
Other clinicians with the same primary specialty enrolled in Michigan, drawn from the same CMS NPPES roster as Williams.
One of 710 Cardiovascular Disease Physician providers enrolled in Michigan, 5 are shown here.
Dr. Wissam Abdallah
M.D.
Grand Rapids, MI
Dr. Muhammad Abdel Migeed
MD
Saint Joseph, MI
Dr. Ahmed Abdel-Latif
M.D.
Ann Arbor, MI
Dr. Asrar Abdou
MD
Detroit, MI
Dr. Michael Abdul-Malek
D.O.
Dearborn Heights, MI
Compare Cardiovascular Disease Physician nationally: see state-by-state distribution →
Frequently Asked Questions
What is Jessica Williams, M.D.'s specialty? ▼
Jessica Williams, M.D. specializes in Cardiovascular Disease Physician and practices in Kalamazoo, Michigan. Credentials: M.D..
How much does Jessica Williams, M.D. prescribe under Medicare Part D? ▼
In 2024, Jessica Williams, M.D. wrote 1,215 Medicare Part D claims totaling $213K in drug costs for 302 beneficiaries.
Where is Jessica Williams, M.D. located? ▼
Jessica Williams, M.D. is located at 1722 SHAFFER ST, Kalamazoo, MI, 49048. Phone: (269) 381-3963.
What is Jessica Williams, M.D.'s NPI number? ▼
Jessica Williams, M.D.'s National Provider Identifier (NPI) is 1366769747, issued on 04/26/2010.
Does Jessica Williams, M.D. prescribe more brand-name or generic drugs? ▼
Jessica Williams, M.D.'s prescribing is 15% brand-name and 85% generic drugs by claim count, with $199K in brand drug costs.
How many Cardiovascular Disease Physician providers are there in the US? ▼
There are 25,298 Cardiovascular Disease Physician providers across 54 states in the US. The average Cardiovascular Disease Physician provider writes 3,149 Medicare Part D claims per year.
What drugs does Jessica Williams, M.D. prescribe most often? ▼
Based on 2024 Medicare Part D data, Jessica Williams, M.D.'s most frequently prescribed drugs include Atorvastatin Calcium, Metoprolol Succinate, Furosemide. This reflects Medicare Part D prescriptions only and does not include commercial insurance or other payer types.
Does Jessica Williams, M.D. accept Medicare? ▼
Jessica Williams, M.D. appears in CMS Medicare data with 1,215 Part D claims and 302 Medicare beneficiaries in 2024. Contact the provider's office directly to confirm current Medicare enrollment and accepted plans.
How can I verify Jessica Williams, M.D.'s credentials? ▼
Jessica Williams, M.D.'s NPI is 1366769747 with credentials M.D.. You can verify this through the NPPES NPI Registry, check state medical board records, and confirm board certification through the ABMS or AOA.
Data Sources
View source datasets and methodology notes
- Provider Directory
- CMS National Plan and Provider Enumeration System (NPPES), download.cms.gov/nppes, updated monthly. Contains NPI, specialty, credentials, and practice location.
- Specialty Classification
- NUCC Health Care Provider Taxonomy (nucc.org), the industry standard for classifying provider specialties in Medicare and Medicaid billing.
- Prescribing Data
- CMS Medicare Part D Prescriber Public Use File (2024). Includes claims, drug costs, beneficiaries, and opioid prescribing rates.
- Limitations
- Provider data is self-reported to CMS. Prescribing data reflects Medicare Part D only and does not include commercial insurance, Medicaid, or cash prescriptions. Claims below 11 beneficiaries are suppressed by CMS for privacy.
See our complete data methodology for details on how we collect and process government data.
Data as of August 2026 (NPPES) / 2024 (Medicare Part D). Source: Centers for Medicare & Medicaid Services (CMS).
Disclaimer: Data from CMS NPPES and Medicare Part D. PlainDoctor does not rate or rank providers. Provider information is self-reported and may not be current. Always verify information directly with the provider. About · Methodology
Every figure on PlainDoctor is rendered directly from the federal CMS NPPES registry, Medicare Part D, MIPS, and Open Payments records, no number is typed in by an editor. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error. Data current as of August 2026.