NPI registry status
Active
2026 NPPES data Dermatology Physician NPI 1871670166 MD
Verify on CMS → Michelle Rivera, MD
Dermatology Physician in Arlington, 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 14,645 in Dermatology 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
638
Medicare Part D claims · 265 beneficiaries · Dermatology Physician avg: 729
Generic prescribing
95%
generic claims · 5% brand-name · higher generic rates reduce patient out-of-pocket costs
MIPS score
100/100
▲ 17 pts above national avg 83.1 · Exceptional
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
Michelle Rivera, MD reported a CMS MIPS final score of 100/100 - above the 83.1 national average - and filed 638 Medicare Part D claims in 2023.
- 100/100
- MIPS score · +17 vs avg
- 638
- Part D claims, 2023
- 95%
- 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.
Michelle Rivera, MD's MIPS score vs every scored U.S. clinician
CMS Merit-based Incentive Payment System (MIPS) final score, 2023, the federal quality measure
100 Top 7% higher than 93% of 477,587 scored providers
Each bar is a band; taller bars hold more scored providers. 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 Merit-based Incentive Payment System (MIPS) · 2023
Where Michelle Rivera, MD sits
This provider among dermatology physician peers
Across the 6,594 dermatology physician providers who report both Medicare Part D prescribing and a MIPS quality score, Michelle Rivera, MD writes more Part D claims than 46% of them and scores higher on MIPS quality than 87% - placing this provider in the lower-volume, high-quality quadrant. Volume reflects patient-panel size and specialty, not quality; the two axes are independent.
Part D claim volume vs MIPS quality, by specialty percentile
Each dot is one dermatology physician peer from a representative sample of 60; the gold marker is Michelle Rivera, MD. Source: CMS Medicare Part D Prescriber data and the CMS Merit-based Incentive Payment System, 2023.
✓
Board certification likely (heuristic, not verified)
Michelle Rivera, MD practices in an ABMS-board-eligible specialty and shows active CMS Medicare participation + MIPS quality reporting - 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 Michelle Rivera, MD?
High performer (top quartile)Primary specialty
Dermatology Physician
Medicare Part D claims
638 12% vs specialty avg
MIPS final score
100/100 16.9 pts vs avg
Specialty distribution in Virginia
How Dermatology Physician compares to other specialties among Virginia providers
Medicare quality performance, MIPS
Michelle Rivera, MD's 2023 MIPS final score plotted against the Dermatology Physician national average
- MIPS Final Score
- 100/100
- vs 83.1 national avg · 2023 performance year
MIPS final score (Dermatology Physician) - 100/100 vs national avg 83.1
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).
Michelle Rivera, MD appears in the CMS NPPES registry as a Dermatology Physician provider holding MD credentials at 1635 N GEORGE MASON DRIVE, Arlington, VA, 22205, with a listed phone of (703) 524-7206. NPI 1871670166 was issued on 11/01/2006.
Medicare Part D records for calendar year 2023 show 638 prescription claims written by this provider, covering 265 Medicare beneficiaries and totaling roughly $26K in drug spend, split 5% brand-name and 95% generic by claim count. On the CMS Merit-based Incentive Payment System, this provider earned a Final Score of 100/100 for the 2023 performance year (Quality 100), compared with the national average of 83.1.
Dermatology Physician is a mid-sized specialty nationwide, with 14,645 enrolled providers across 53 states and an average of 729 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 | 1871670166 |
|---|---|
| Specialty | Dermatology Physician |
| Credentials | MD |
| Gender | Female |
| NPI Issued | 11/01/2006 |
CMS Quality Score (MIPS)
Merit-based Incentive Payment System (MIPS) scores from CMS, 2023 performance year.
100
Final Score
Avg: 83.1
100
Quality
Reporting: Individual
Brand vs generic prescribing mix · Generic-heavy
Michelle Rivera, MD - brand share 5.0%
Dermatology Physician average
5% brand-name claims vs 95% generic, on 638 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.
638
Total Claims
$26K
Total Drug Cost
265
Medicare Beneficiaries
Prescribing Breakdown
- 30-Day Fills
- 686
- Total Day Supply
- 16,327
- Brand vs Generic
- 5% brand / 95% generic
- Brand Drug Cost
- $7K
- Generic Drug Cost
- $19K
- Antibiotic Claims
- 104
Patient Demographics
- Average Patient Age
- 76.6 years
- Avg HCC Risk Score
- 0.97
- Gender Split
- 65% female / 35% male
Top Prescribed Drugs (Medicare Part D)
Top drugs by claim count for calendar year 2023. Based on Medicare Part D data only.
What Michelle Rivera, MD prescribes most
Top Medicare Part D drugs by claim count, 2023
- Doxycycline Monohy…
Doxycycline Monohydrate
73 claims
- Fluocinonide
Fluocinonide
56 claims
- Clobetasol Propion…
Clobetasol Propionate
48 claims
- Triamcinolone Acet…
Triamcinolone Acetonide
43 claims
- Metronidazole
Metronidazole
36 claims
- Fluorouracil
Fluorouracil
34 claims
- Clindamycin Phosph…
Clindamycin Phosphate
30 claims
- Desonide 29
Desonide
29 claims
| Drug | Claims |
|---|---|
| Doxycycline Monohydrate | 73 |
| Fluocinonide | 56 |
| Clobetasol Propionate | 48 |
| Triamcinolone Acetonide | 43 |
| Metronidazole | 36 |
| Fluorouracil | 34 |
| Clindamycin Phosphate | 30 |
| Desonide | 29 |
| Mometasone Furoate | 25 |
| Ketoconazole | 21 |
* Counts below 11 are suppressed by CMS for patient privacy. Generic names shown where available from CMS Part D data.
Dermatology Physician Overview
How Michelle Rivera, MD fits within the Dermatology Physician landscape nationally.
14,645
Dermatology Physician Providers in US
53
States with Dermatology Physician
729
Avg Claims per Provider
Michelle Rivera, MD's 638 claims are below the specialty average of 729.
Nearby Dermatology Physician Providers in Virginia
Other clinicians with the same primary specialty enrolled in Virginia, drawn from the same CMS NPPES roster as Rivera.
Dr. Charles Aaronson
MD
Fairfax, VA
Dr. Liana Abramova
MD
Fairfax, VA
Dr. Erin Adams
MD
Midlothian, VA
Dr. Raj Agarwal
M.D.
North Chesterfield, VA
Dr. Etsubdenk Ajebo
MD
Fairfax, VA
Compare Dermatology 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 Dermatology 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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Frequently Asked Questions
What is Michelle Rivera, MD's specialty? ▼
Michelle Rivera, MD specializes in Dermatology Physician and practices in Arlington, Virginia. Credentials: MD.
How much does Michelle Rivera, MD prescribe under Medicare Part D? ▼
In 2023, Michelle Rivera, MD wrote 638 Medicare Part D claims totaling $26K in drug costs for 265 beneficiaries.
What is Michelle Rivera, MD's Medicare quality score? ▼
Michelle Rivera, MD has a CMS MIPS Final Score of 100/100 (Quality: 100). The national average MIPS Final Score is 83.1. Source: CMS Merit-based Incentive Payment System (MIPS) 2023.
Where is Michelle Rivera, MD located? ▼
Michelle Rivera, MD is located at 1635 N GEORGE MASON DRIVE, Arlington, VA, 22205. Phone: (703) 524-7206.
What is Michelle Rivera, MD's NPI number? ▼
Michelle Rivera, MD's National Provider Identifier (NPI) is 1871670166, issued on 11/01/2006.
Does Michelle Rivera, MD prescribe more brand-name or generic drugs? ▼
Michelle Rivera, MD's prescribing is 5% brand-name and 95% generic drugs by claim count, with $7K in brand drug costs.
How many Dermatology Physician providers are there in the US? ▼
There are 14,645 Dermatology Physician providers across 53 states in the US. The average Dermatology Physician provider writes 729 Medicare Part D claims per year.
What drugs does Michelle Rivera, MD prescribe most often? ▼
Based on 2023 Medicare Part D data, Michelle Rivera, MD's most frequently prescribed drugs include Doxycycline Monohydrate, Fluocinonide, Clobetasol Propionate. This reflects Medicare Part D prescriptions only and does not include commercial insurance or other payer types.
Does Michelle Rivera, MD accept Medicare? ▼
Michelle Rivera, MD appears in CMS Medicare data with 638 Part D claims and 265 Medicare beneficiaries in 2023. Contact the provider's office directly to confirm current Medicare enrollment and accepted plans.
How can I verify Michelle Rivera, MD's credentials? ▼
Michelle Rivera, MD's NPI is 1871670166 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.
- Quality Performance
- CMS Merit-based Incentive Payment System (MIPS) - 2023 performance year.
- 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.