NPI registry status
Active
2026 NPPES data Rheumatology Physician NPI 1962657411 MD
Verify on CMS → Gineth Pinto-Patarroyo, MD
Rheumatology Physician in Manassas, 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 6,200 in Rheumatology 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
805
Medicare Part D claims · 99 beneficiaries · Rheumatology Physician avg: 2K
Generic prescribing
70%
generic claims · 30% brand-name · higher generic rates reduce patient out-of-pocket costs
Industry payments
$2.8K
131 payments · CMS Open Payments (Sunshine Act)
Source: CMS Medicare Part D Prescriber Public Use File, 2023
Compiled from official public sources by the PlainDoctor editorial team.
What the federal data shows
Gineth Pinto-Patarroyo, MD filed 805 Medicare Part D claims in 2023 as a Rheumatology Physician in Manassas, Virginia, prescribing 70% generic.
- 805
- Part D claims, 2023
- 70%
- generic prescribing
- Likely
- board-certified (heuristic)
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.
Gineth Pinto-Patarroyo, MD's Medicare Part D volume vs every U.S. prescriber
Total Medicare Part D claims, 2023, across all CMS prescribers nationally
805 Top 27% higher than 73% of 1,370,886 prescribers
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.
Source CMS Medicare Part D Prescriber Public Use File · 2023
✓
Board certification likely (heuristic, not verified)
Gineth Pinto-Patarroyo, 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 Gineth Pinto-Patarroyo, MD?
Quality data not reportedPrimary specialty
Rheumatology Physician
Medicare Part D claims
805 61% vs specialty avg
Specialty distribution in Virginia
How Rheumatology 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 Rheumatology 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).
Gineth Pinto-Patarroyo, MD appears in the CMS NPPES registry as a Rheumatology Physician provider holding MD credentials at 8100 ASHTON AVE STE 215, Manassas, VA, 20109, with a listed phone of (703) 361-3255. NPI 1962657411 was issued on 11/25/2008.
Medicare Part D records for calendar year 2023 show 805 prescription claims written by this provider, covering 99 Medicare beneficiaries and totaling roughly $1.5 million in drug spend, split 30% brand-name and 70% generic by claim count, with an opioid prescribing rate of 2.6%.
Rheumatology Physician is a mid-sized specialty nationwide, with 6,200 enrolled providers across 52 states and an average of 2,054 Part D claims per prescriber, so the context for interpreting these metrics differs meaningfully from a primary-care baseline.
Important: PlainDoctor is a directory of publicly available government data, not medical advice, a malpractice database, or a quality rating. Inclusion here does not imply a recommendation, and absence of complaints or sanctions on this page does not mean none exist, always verify credentials through the NPPES NPI Registry, your state medical board, and the ABMS or AOA before making healthcare decisions.
Practice Address
Provider Details
| NPI | 1962657411 |
|---|---|
| Specialty | Rheumatology Physician |
| Credentials | MD |
| Gender | Female |
| NPI Issued | 11/25/2008 |
Hospital and facility affiliations
Facilities where Gineth Pinto-Patarroyo, 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.
Annapolis Rheumatology LLC
Fairfax, 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).
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 Gineth Pinto-Patarroyo, MD. Source: openpaymentsdata.cms.gov.
Total received
$2.8K
Largest payer
Janssen Biotech, Inc.
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.
Brand vs generic prescribing mix · Above average
Gineth Pinto-Patarroyo, MD - brand share 30.0%
Rheumatology Physician average
30% brand-name claims vs 70% generic, on 805 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.
805
Total Claims
$1.5M
Total Drug Cost
99
Medicare Beneficiaries
Prescribing Breakdown
- 30-Day Fills
- 1,340
- Total Day Supply
- 39,044
- Brand vs Generic
- 30% brand / 70% generic
- Brand Drug Cost
- $1.5M
- Generic Drug Cost
- $18K
- Opioid Claims
- 21 (2.6% rate)
Patient Demographics
- Average Patient Age
- 70.3 years
- Avg HCC Risk Score
- 1.29
- Gender Split
- 70% female / 30% male
Top Prescribed Drugs (Medicare Part D)
Top drugs by claim count for calendar year 2023. Based on Medicare Part D data only.
What Gineth Pinto-Patarroyo, MD prescribes most
Top Medicare Part D drugs by claim count, 2023
- Hydroxychloroquine…
Hydroxychloroquine Sulfate
124 claims
- Methotrexate
Methotrexate
60 claims
- Gabapentin
Gabapentin
55 claims
- Prednisone 47
Prednisone
47 claims
- Xeljanz Xr 44
Xeljanz Xr
44 claims
- Rinvoq 36
Rinvoq
36 claims
- Pregabalin 31
Pregabalin
31 claims
- Folic Acid 25
Folic Acid
25 claims
| Drug | Claims |
|---|---|
| Hydroxychloroquine Sulfate | 124 |
| Methotrexate Methotrexate Sodium | 60 |
| Gabapentin | 55 |
| Prednisone | 47 |
| Xeljanz Xr Tofacitinib Citrate | 44 |
| Rinvoq Upadacitinib | 36 |
| Pregabalin | 31 |
| Folic Acid | 25 |
| Celecoxib | 24 |
| Methylprednisolone | 20 |
* Counts below 11 are suppressed by CMS for patient privacy. Generic names shown where available from CMS Part D data.
Rheumatology Physician Overview
How Gineth Pinto-Patarroyo, MD fits within the Rheumatology Physician landscape nationally.
6,200
Rheumatology Physician Providers in US
52
States with Rheumatology Physician
2,054
Avg Claims per Provider
Gineth Pinto-Patarroyo, MD's 805 claims are below the specialty average of 2,054.
Nearby Rheumatology Physician Providers in Virginia
Other clinicians with the same primary specialty enrolled in Virginia, drawn from the same CMS NPPES roster as Pinto-Patarroyo.
Dr. Romy Abou Mrad
MD
Harrisonburg, VA
Dr. Claude Abujrab-Saba
M.D.
Reston, VA
Dr. Gold Adkins
MD
Charlottesville, VA
Dr. Navera Ahmed
M. D.
Falls Church, VA
Dr. Avnit Ahuja
MD
Richmond, VA
Compare Rheumatology Physician nationally: see state-by-state distribution →
Before you book an appointment
Use this federal record as your verification checklist, not as a recommendation.
- Confirm the NPI record is current in the official CMS registry, providers update their own NPPES details, and moves can lag. Verify this NPI
- Check the active license and any disciplinary history with the Virginia medical board, federal registration is not a license check. Credential verification guide
- Weigh a second option: compare this provider with a nearby Rheumatology Physician peer on Medicare volume and prescribing patterns. Compare providers
Medicare Part D and MIPS figures describe practice patterns in federal programs only, they are not quality ratings, and PlainDoctor does not rate, rank, or recommend providers.
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How insurance networks affect your costs
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Frequently Asked Questions
What is Gineth Pinto-Patarroyo, MD's specialty? ▼
Gineth Pinto-Patarroyo, MD specializes in Rheumatology Physician and practices in Manassas, Virginia. Credentials: MD.
How much does Gineth Pinto-Patarroyo, MD prescribe under Medicare Part D? ▼
In 2023, Gineth Pinto-Patarroyo, MD wrote 805 Medicare Part D claims totaling $1.5M in drug costs for 99 beneficiaries.
Where is Gineth Pinto-Patarroyo, MD located? ▼
Gineth Pinto-Patarroyo, MD is located at 8100 ASHTON AVE STE 215, Manassas, VA, 20109. Phone: (703) 361-3255.
What is Gineth Pinto-Patarroyo, MD's NPI number? ▼
Gineth Pinto-Patarroyo, MD's National Provider Identifier (NPI) is 1962657411, issued on 11/25/2008.
Does Gineth Pinto-Patarroyo, MD prescribe more brand-name or generic drugs? ▼
Gineth Pinto-Patarroyo, MD's prescribing is 30% brand-name and 70% generic drugs by claim count, with $1.5M in brand drug costs.
Does Gineth Pinto-Patarroyo, MD prescribe opioids? ▼
Yes, Gineth Pinto-Patarroyo, MD had 21 opioid claims in 2023 with an opioid prescribing rate of 2.6%.
How many Rheumatology Physician providers are there in the US? ▼
There are 6,200 Rheumatology Physician providers across 52 states in the US. The average Rheumatology Physician provider writes 2,054 Medicare Part D claims per year.
What drugs does Gineth Pinto-Patarroyo, MD prescribe most often? ▼
Based on 2023 Medicare Part D data, Gineth Pinto-Patarroyo, MD's most frequently prescribed drugs include Hydroxychloroquine Sulfate, Methotrexate, Gabapentin. This reflects Medicare Part D prescriptions only and does not include commercial insurance or other payer types.
Does Gineth Pinto-Patarroyo, MD accept Medicare? ▼
Gineth Pinto-Patarroyo, MD appears in CMS Medicare data with 805 Part D claims and 99 Medicare beneficiaries in 2023. Contact the provider's office directly to confirm current Medicare enrollment and accepted plans.
How can I verify Gineth Pinto-Patarroyo, MD's credentials? ▼
Gineth Pinto-Patarroyo, MD's NPI is 1962657411 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
Compiled from official public sources by the PlainDoctor editorial team.
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.