NPI registry status
Active
2026 NPPES data Family Medicine Physician NPI 1316129976 MD
Verify on CMS → Jonathan Winter, MD
Family Medicine Physician in Front Royal, Virginia.
This profile is drawn from the federal National Provider Identifier Registry (CMS NPPES), which lists more than 7 million U.S. healthcare providers - including 147,760 in Family Medicine 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
5K
Medicare Part D claims · 334 beneficiaries · Family Medicine Physician avg: 3K
Generic prescribing
89%
generic claims · 10% brand-name · higher generic rates reduce patient out-of-pocket costs
Source: CMS Medicare Part D Prescriber Public Use File, 2023
What the federal data shows
Jonathan Winter, MD filed 5,347 Medicare Part D claims in 2023 as a Family Medicine Physician in Front Royal, Virginia, prescribing 89% generic.
- 5K
- Part D claims, 2023
- 89%
- generic prescribing
- Likely
- board-certified (heuristic)
- ≥94th
- 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 Jonathan Winter, MD
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 1316129976), first enumerated 12/05/2007.
Source: CMS NPPES
- Reported
Medicare Part D participation
Filed 5,347 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
- 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 1316129976 · Family Medicine Physician
NPI-10 · ENUM-MID · TAX-MEGA · RX-MID · BOOK-LIGHT · PHOTO-ENUM
- NPI-10 1316129976
- ENUM-MID 2007
- TAX-MEGA 148K Family Medicine
- RX-MID 5,347
- BOOK-LIGHT 3,957 in Virginia
- PHOTO-ENUM Rohini Nathan · 2007
Jonathan Winter, MD's Medicare Part D volume vs every U.S. prescriber
Total Medicare Part D claims, 2023, across all CMS prescribers nationally
5,347 ≥ 94th percentile 94% of 1,370,886 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 · 2023
✓
Board certification likely (heuristic, not verified)
Jonathan Winter, MD 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 Jonathan Winter, MD?
Quality data not reportedPrimary specialty
Family Medicine Physician
Medicare Part D claims
5,347 56% vs specialty avg
Specialty distribution in Virginia
How Family Medicine Physician compares to other specialties among Virginia 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 Family Medicine 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 | 1316129976 |
|---|---|
| Specialty | Family Medicine Physician |
| Credentials | MD |
| Gender | Male |
| NPI Issued | 12/05/2007 |
Hospital and facility affiliations
Facilities where Jonathan Winter, MD 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.
Warren Memorial Hospital, Inc.
Front Royal, VA
Affiliations sourced from CMS Doctors and Clinicians National Downloadable File; hospital ratings from CMS Hospital General Information dataset (cross-referenced by facility name + state).
Brand vs generic prescribing mix · Typical
Jonathan Winter, MD - brand share 10.0%
Family Medicine Physician average
10% brand-name claims vs 89% generic, on 5,347 2023 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 2023.
5,347
Total Claims
$474K
Total Drug Cost
334
Medicare Beneficiaries
Prescribing Breakdown
- 30-Day Fills
- 9,182
- Total Day Supply
- 247,818
- Brand vs Generic
- 10% brand / 89% generic
- Brand Drug Cost
- $365K
- Generic Drug Cost
- $108K
- Opioid Claims
- 380 (7.1% rate)
- Antibiotic Claims
- 246
Patient Demographics
- Average Patient Age
- 73.1 years
- Avg HCC Risk Score
- 1.62
- Gender Split
- 56% female / 44% male
- Age Distribution
- <65: 46, 65-74: 133, 75-84: 112, 85+: 43
Top Prescribed Drugs (Medicare Part D)
Top drugs by claim count for calendar year 2023. Based on Medicare Part D data only.
What Jonathan Winter, MD prescribes most
Top Medicare Part D drugs by claim count, 2023
- Atorvastatin Calcium
Atorvastatin Calcium
194 claims
- Levothyroxine Sodium
Levothyroxine Sodium
171 claims
- Gabapentin
Gabapentin
150 claims
- Prednisone
Prednisone
144 claims
- Amlodipine Besylate
Amlodipine Besylate
138 claims
- Trazodone Hcl
Trazodone Hcl
133 claims
- Rosuvastatin Calcium
Rosuvastatin Calcium
112 claims
- Hydrocodone-Acetam…
Hydrocodone-Acetaminophen
98 claims
| Drug | Claims |
|---|---|
| Atorvastatin Calcium | 194 |
| Levothyroxine Sodium | 171 |
| Gabapentin | 150 |
| Prednisone | 144 |
| Amlodipine Besylate | 138 |
| Trazodone Hcl | 133 |
| Rosuvastatin Calcium | 112 |
| Hydrocodone-Acetaminophen Hydrocodone/Acetaminophen | 98 |
| Losartan Potassium | 98 |
| Oxycodone-Acetaminophen Oxycodone Hcl/Acetaminophen | 96 |
* Counts below 11 are suppressed by CMS for patient privacy. Generic names shown where available from CMS Part D data.
Family Medicine Physician Overview
How Jonathan Winter, MD fits within the Family Medicine Physician landscape nationally.
147,760
Family Medicine Physician Providers in US
56
States with Family Medicine Physician
3,418
Avg Claims per Provider
Jonathan Winter, MD's 5,347 claims are above the specialty average of 3,418.
Nationwide Family Medicine Physician peers with similar MIPS or enrollment year
Two federal-record peer sets for Winter, both outside Virginia so the neighborhoods are not geographic containment.
Same NPPES enumeration year (2007)
Same-specialty clinicians who entered the NPI registry in the same calendar year, outside this state.
Nearby Family Medicine Physician Providers in Virginia
Other clinicians with the same primary specialty enrolled in Virginia, drawn from the same CMS NPPES roster as Winter.
One of 3,957 Family Medicine Physician providers enrolled in Virginia, 5 are shown here.
Dr. Maureen Aaron
M.D.
Martinsville, VA
Dr. Marianne Abadam
DO
Hampton, VA
Dr. Linda Abbey
M.D.
Richmond, VA
Dr. David Abbot
MD
Vienna, VA
Dr. James Abbott
M.D.
Richmond, VA
Compare Family Medicine Physician nationally: see state-by-state distribution →
Frequently Asked Questions
What is Jonathan Winter, MD's specialty? ▼
Jonathan Winter, MD specializes in Family Medicine Physician and practices in Front Royal, Virginia. Credentials: MD.
How much does Jonathan Winter, MD prescribe under Medicare Part D? ▼
In 2023, Jonathan Winter, MD wrote 5,347 Medicare Part D claims totaling $474K in drug costs for 334 beneficiaries.
Where is Jonathan Winter, MD located? ▼
Jonathan Winter, MD is located at 351 VALLEY HEALTH WAY # 300, Front Royal, VA, 22630. Phone: (540) 631-3700.
What is Jonathan Winter, MD's NPI number? ▼
Jonathan Winter, MD's National Provider Identifier (NPI) is 1316129976, issued on 12/05/2007.
Does Jonathan Winter, MD prescribe more brand-name or generic drugs? ▼
Jonathan Winter, MD's prescribing is 10% brand-name and 89% generic drugs by claim count, with $365K in brand drug costs.
Does Jonathan Winter, MD prescribe opioids? ▼
Yes, Jonathan Winter, MD had 380 opioid claims in 2023 with an opioid prescribing rate of 7.1%.
How many Family Medicine Physician providers are there in the US? ▼
There are 147,760 Family Medicine Physician providers across 56 states in the US. The average Family Medicine Physician provider writes 3,418 Medicare Part D claims per year.
What drugs does Jonathan Winter, MD prescribe most often? ▼
Based on 2023 Medicare Part D data, Jonathan Winter, MD's most frequently prescribed drugs include Atorvastatin Calcium, Levothyroxine Sodium, Gabapentin. This reflects Medicare Part D prescriptions only and does not include commercial insurance or other payer types.
Does Jonathan Winter, MD accept Medicare? ▼
Jonathan Winter, MD appears in CMS Medicare data with 5,347 Part D claims and 334 Medicare beneficiaries in 2023. Contact the provider's office directly to confirm current Medicare enrollment and accepted plans.
How can I verify Jonathan Winter, MD's credentials? ▼
Jonathan Winter, MD's NPI is 1316129976 with credentials MD. 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 (2023). 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 April 2026 (NPPES) / 2023 (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 May 2026.