NPI registry status
Active
2026 NPPES data Psychiatry Physician NPI 1649581828 M.D.
Verify on CMS → Gerald Winder, M.D.
Psychiatry Physician in Detroit, 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 54,383 in Psychiatry 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
449
Medicare Part D claims · 70 beneficiaries · Psychiatry Physician avg: 1K
Industry payments
$650
1 payments · CMS Open Payments (Sunshine Act)
Source: CMS Medicare Part D Prescriber Public Use File, 2024
What the federal data shows
Gerald Winder, M.D. filed 449 Medicare Part D claims in 2024 as a Psychiatry Physician in Detroit, Michigan.
- 449
- Part D claims, 2024
- Likely
- board-certified (heuristic)
- ≥61st
- 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 Gerald Winder, 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 1649581828), first enumerated 06/23/2010.
Source: CMS NPPES
- Reported
Medicare Part D participation
Filed 449 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
$650 in reported industry payments (1 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 Gerald Winder, 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 1649581828 · Psychiatry Physician
NPI-10 · ENUM-MID · TAX-MEGA · RX-LIGHT · BOOK-LIGHT · PHOTO-ENUM
- NPI-10 1649581828
- ENUM-MID 2010
- TAX-MEGA 54K Psychiatry Physician
- RX-LIGHT 449
- BOOK-LIGHT 1,621 in Michigan
- PHOTO-ENUM Preya Sharma, M.D. · 2010
Gerald Winder, M.D.'s Medicare Part D volume vs every U.S. prescriber
Total Medicare Part D claims, 2024, across all CMS prescribers nationally
449 ≥ 61st percentile 61% 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)
Gerald Winder, 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 Gerald Winder, M.D.?
Quality data not reportedPrimary specialty
Psychiatry Physician
Medicare Part D claims
449 56% vs specialty avg
Specialty distribution in Michigan
How Psychiatry 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 Psychiatry 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 | 1649581828 |
|---|---|
| Specialty | Psychiatry Physician |
| Credentials | M.D. |
| Gender | Male |
| NPI Issued | 06/23/2010 |
Hospital and facility affiliations
Facilities where Gerald Winder, 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.
Henry Ford Health System
Detroit, MI
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 Gerald Winder, M.D.. Source: openpaymentsdata.cms.gov.
Total received
$650
Largest payer
GlaxoSmithKline, LLC.
Most common payment type
Consulting Fee
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 Gerald Winder, M.D.. To verify Gerald Winder, 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.
Medicare Part D Prescribing Data
CMS Medicare Part D prescriber-level data for calendar year 2024.
449
Total Claims
$11K
Total Drug Cost
70
Medicare Beneficiaries
Prescribing Breakdown
- 30-Day Fills
- 662.667
- Total Day Supply
- 19,630
- Brand Drug Cost
- $0
- Generic Drug Cost
- $11K
Patient Demographics
- Average Patient Age
- 53.4 years
- Avg HCC Risk Score
- 4.02
- Gender Split
- 61% female / 39% male
- Age Distribution
- <65: 51, 65-74: 18, 75-84: N/A, 85+: N/A
Top Prescribed Drugs (Medicare Part D)
Top drugs by claim count for calendar year 2024. Based on Medicare Part D data only.
What Gerald Winder, M.D. prescribes most
Top Medicare Part D drugs by claim count, 2024
- Venlafaxine Hcl Er
Venlafaxine Hcl Er
59 claims
- Sertraline Hcl
Sertraline Hcl
47 claims
- Mirtazapine
Mirtazapine
42 claims
- Gabapentin
Gabapentin
41 claims
- Escitalopram Oxalate
Escitalopram Oxalate
32 claims
- Quetiapine Fumarate
Quetiapine Fumarate
31 claims
- Fluoxetine Hcl 23
Fluoxetine Hcl
23 claims
- Nortriptyline Hcl 23
Nortriptyline Hcl
23 claims
| Drug | Claims |
|---|---|
| Venlafaxine Hcl Er Venlafaxine Hcl | 59 |
| Sertraline Hcl | 47 |
| Mirtazapine | 42 |
| Gabapentin | 41 |
| Escitalopram Oxalate | 32 |
| Quetiapine Fumarate | 31 |
| Fluoxetine Hcl | 23 |
| Nortriptyline Hcl | 23 |
| Trazodone Hcl | 22 |
| Lurasidone Hcl | 15 |
* Counts below 11 are suppressed by CMS for patient privacy. Generic names shown where available from CMS Part D data.
Psychiatry Physician Overview
How Gerald Winder, M.D. fits within the Psychiatry Physician landscape nationally.
54,383
Psychiatry Physician Providers in US
56
States with Psychiatry Physician
1,010
Avg Claims per Provider
Gerald Winder, M.D.'s 449 claims are below the specialty average of 1,010.
Nationwide Psychiatry Physician peers with similar MIPS or enrollment year
Two federal-record peer sets for Winder, 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 Psychiatry Physician Providers in Michigan
Other clinicians with the same primary specialty enrolled in Michigan, drawn from the same CMS NPPES roster as Winder.
One of 1,621 Psychiatry Physician providers enrolled in Michigan, 5 are shown here.
Dr. Aisha Abbasi
M.D.
West Bloomfield, MI
Dr. Farha Abbasi
M.D.
East Lansing, MI
Dr. Tariq Abbasi
MD
Southfield, MI
Dr. Nicholas Abbey
MD
Grand Rapids, MI
Salman Abdul Majeed
Grand Rapids, MI
Compare Psychiatry Physician nationally: see state-by-state distribution →
Frequently Asked Questions
What is Gerald Winder, M.D.'s specialty? ▼
Gerald Winder, M.D. specializes in Psychiatry Physician and practices in Detroit, Michigan. Credentials: M.D..
How much does Gerald Winder, M.D. prescribe under Medicare Part D? ▼
In 2024, Gerald Winder, M.D. wrote 449 Medicare Part D claims totaling $11K in drug costs for 70 beneficiaries.
Where is Gerald Winder, M.D. located? ▼
Gerald Winder, M.D. is located at 2799 W GRAND BLVD, Detroit, MI, 48202. Phone: (313) 916-2600.
What is Gerald Winder, M.D.'s NPI number? ▼
Gerald Winder, M.D.'s National Provider Identifier (NPI) is 1649581828, issued on 06/23/2010.
How many Psychiatry Physician providers are there in the US? ▼
There are 54,383 Psychiatry Physician providers across 56 states in the US. The average Psychiatry Physician provider writes 1,010 Medicare Part D claims per year.
What drugs does Gerald Winder, M.D. prescribe most often? ▼
Based on 2024 Medicare Part D data, Gerald Winder, M.D.'s most frequently prescribed drugs include Venlafaxine Hcl Er, Sertraline Hcl, Mirtazapine. This reflects Medicare Part D prescriptions only and does not include commercial insurance or other payer types.
Does Gerald Winder, M.D. accept Medicare? ▼
Gerald Winder, M.D. appears in CMS Medicare data with 449 Part D claims and 70 Medicare beneficiaries in 2024. Contact the provider's office directly to confirm current Medicare enrollment and accepted plans.
How can I verify Gerald Winder, M.D.'s credentials? ▼
Gerald Winder, M.D.'s NPI is 1649581828 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.