NPI registry status
Active
2026 NPPES data Specialist NPI 1104820190 MD
Verify on CMS → Marwa Adi, MD
Specialist in Chevy Chase, Maryland.
This profile is drawn from the federal National Provider Identifier Registry (CMS NPPES), which lists more than 7 million U.S. healthcare providers - including 69,567 in Specialist, 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 · 355 beneficiaries · Specialist avg: 2K
Generic prescribing
52%
generic claims · 48% brand-name · higher generic rates reduce patient out-of-pocket costs
MIPS score
93.4/100
▲ 10 pts above national avg 83.5 · Exceptional
Industry payments
$754.45
8 payments · CMS Open Payments (Sunshine Act)
Source: CMS Medicare Part D Prescriber Public Use File, 2024
What the federal data shows
Marwa Adi, MD reported a CMS MIPS final score of 93.4/100 - above the 83.5 national average - and filed 1,167 Medicare Part D claims in 2024.
- 93.4/100
- MIPS score · +10 vs avg
- 1K
- Part D claims, 2024
- 52%
- generic prescribing
- $754.45
- industry payments (Sunshine Act)
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 Marwa Adi, MD
Federal records show an active NPI with both Medicare prescribing volume and a measured CMS quality score — objective registry data, not patient reviews.
- Verified
NPI registry status
Active listing in the CMS National Provider Identifier Registry (NPI 1104820190), first enumerated 06/08/2005.
Source: CMS NPPES
- Reported
Medicare Part D participation
Filed 1,167 Medicare Part D prescription claims in the 2023 CMS public use file — indicates active Medicare prescribing participation.
Source: CMS Part D Prescriber PUF
- Reported
CMS quality reporting (MIPS)
Reported a CMS MIPS final score of 93.4/100 in the Quality Payment Program — a federal quality measure, not a patient review.
Source: CMS Quality Payment Program
- 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
$754.45 in reported industry payments (8 transfers) in 2024 under the federal Sunshine Act — disclosed transfers of value, not a quality rating.
Source: CMS Open Payments
- 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 1104820190 · Specialist
NPI-10 · ENUM-LEGACY · TAX-MEGA · MIPS-ABOVE · RX-MID · BOOK-LIGHT · PHOTO-FINISH
- NPI-10 1104820190
- ENUM-LEGACY 2005
- TAX-MEGA 70K Specialist
- MIPS-ABOVE 93.4/100
- RX-MID 1,167
- BOOK-LIGHT 1,128 in Maryland
- PHOTO-FINISH Eric Waki · ±0.0
MIPS final-score neighbourhood
Same-specialty nationwide peers by CMS final score, not geographic proximity
- Adi · this provi…
Adi · this provider
93.4 MIPS pts
- Traci Kimbrough …
Traci Kimbrough
93.4 MIPS pts
- Fiaz Zaman · near
Fiaz Zaman
93.4 MIPS pts
- Eric Waki · near
Eric Waki
93.4 MIPS pts
- Bussie Evans · h…
Bussie Evans
93.5 MIPS pts
What this shows Nearest measured MIPS peers for this NUCC specialty (2023 performance year).
Marwa Adi, MD's MIPS score vs every measured U.S. clinician
CMS Merit-based Incentive Payment System (MIPS) final score, 2023, the federal quality measure. Clinicians whose score CMS assigned without scoring any category are excluded.
93 ≥ 69th percentile 69% of 454,083 measured providers are in lower value bands
Each bar is a band; taller bars hold more measured 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.
The percentile is a conservative whole-score-point band: it counts only measured clinicians in lower score bands. A CMS MIPS metric is not a recommendation or a clinical-quality rating by PlainDoctor. See methodology § corpus placement.
Source CMS Merit-based Incentive Payment System (MIPS) · 2023
Where Marwa Adi, MD sits
This provider among specialist peers
Across the 4,261 specialist providers who report both Medicare Part D prescribing and a MIPS quality score, Marwa Adi, MD writes more Part D claims than 59% of them and scores higher on MIPS quality than 73% - placing this provider in the high-volume, high-quality quadrant. Volume reflects patient-panel size and specialty, not quality; the two axes are independent.
Each dot is one specialist peer from a representative sample of 60; the gold marker is Marwa Adi, MD. Source: CMS Medicare Part D Prescriber data and the CMS Merit-based Incentive Payment System, 2023.
What does the federal data show about Marwa Adi, MD?
High performer (top quartile)Primary specialty
Specialist
Medicare Part D claims
1,167 23% vs specialty avg
MIPS final score
93.4/100 9.9 pts vs avg
Specialty distribution in Maryland
How Specialist compares to other specialties among Maryland providers
Medicare quality performance, MIPS
Marwa Adi, MD's 2023 MIPS final score plotted against the Specialist national average
- MIPS Final Score
- 93.4/100
- vs 83.5 national avg · 2023 performance year
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 | 1104820190 |
|---|---|
| Specialty | Specialist |
| Credentials | MD |
| Gender | Female |
| NPI Issued | 06/08/2005 |
CMS Quality Score (MIPS)
Merit-based Incentive Payment System (MIPS) scores from CMS, 2023 performance year.
93.4243
Final Score
Measured-score avg: 83.5
100
Quality
78.081
Cost
Reporting: Group practice
Hospital and facility affiliations
Facilities where Marwa Adi, 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.
Washington Eye Physicians And Surgeons PC
Chevy Chase, MD
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 Marwa Adi, MD. Source: openpaymentsdata.cms.gov.
Total received
$754
Largest payer
RxSight 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
Marwa Adi, MD - brand share 48.0%
Specialist average
48% brand-name claims vs 52% generic, on 1,167 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.
1,167
Total Claims
$139K
Total Drug Cost
355
Medicare Beneficiaries
Prescribing Breakdown
- 30-Day Fills
- 1,843.567
- Total Day Supply
- 50,238
- Brand vs Generic
- 48% brand / 52% generic
- Brand Drug Cost
- $105K
- Generic Drug Cost
- $34K
- Antibiotic Claims
- 17
Patient Demographics
- Average Patient Age
- 77.7 years
- Avg HCC Risk Score
- 0.92
- Gender Split
- 62% female / 38% male
Top Prescribed Drugs (Medicare Part D)
Top drugs by claim count for calendar year 2024. Based on Medicare Part D data only.
What Marwa Adi, MD prescribes most
Top Medicare Part D drugs by claim count, 2024
- Prednisolone Acetate
Prednisolone Acetate
393 claims
- Bromfenac Sodium
Bromfenac Sodium
179 claims
- Ketorolac Trometha… 89
Ketorolac Tromethamine
89 claims
- Restasis 46
Restasis
46 claims
- Timolol Maleate 45
Timolol Maleate
45 claims
- Cyclopentolate Hcl 42
Cyclopentolate Hcl
42 claims
- Moxifloxacin 42
Moxifloxacin
42 claims
- Loteprednol Etabon… 34
Loteprednol Etabonate
34 claims
| Drug | Claims |
|---|---|
| Prednisolone Acetate | 393 |
| Bromfenac Sodium | 179 |
| Ketorolac Tromethamine | 89 |
| Restasis Cyclosporine | 46 |
| Timolol Maleate | 45 |
| Cyclopentolate Hcl | 42 |
| Moxifloxacin Moxifloxacin Hcl | 42 |
| Loteprednol Etabonate | 34 |
| Dorzolamide-Timolol Dorzolamide Hcl/Timolol Maleat | 30 |
| Latanoprost | 24 |
* Counts below 11 are suppressed by CMS for patient privacy. Generic names shown where available from CMS Part D data.
Specialist Overview
How Marwa Adi, MD fits within the Specialist landscape nationally.
69,567
Specialist Providers in US
55
States with Specialist
1,524
Avg Claims per Provider
Marwa Adi, MD's 1,167 claims are below the specialty average of 1,524.
Nationwide Specialist peers with similar MIPS or enrollment year
Two federal-record peer sets for Adi, both outside Maryland so the neighborhoods are not geographic containment.
Similar MIPS final score
Nearest same-specialty clinicians by CMS MIPS final score (93.4 here).
Same NPPES enumeration year (2005)
Same-specialty clinicians who entered the NPI registry in the same calendar year, outside this state.
Nearby Specialist Providers in Maryland
Other clinicians with the same primary specialty enrolled in Maryland, drawn from the same CMS NPPES roster as Adi.
One of 1,128 Specialist providers enrolled in Maryland, 5 are shown here.
Wondwosen Abdi
Baltimore, MD
Dr. Swapna Abhyankar
M.D.
Laurel, MD
Rifat Abousy
Baltimore, MD
Dr. Bettina Adjei
MD
Eldersburg, MD
Dr. Richard Adler
M.D.
Baltimore, MD
Compare Specialist nationally: see state-by-state distribution →
Frequently Asked Questions
What is Marwa Adi, MD's specialty? ▼
Marwa Adi, MD specializes in Specialist and practices in Chevy Chase, Maryland. Credentials: MD.
How much does Marwa Adi, MD prescribe under Medicare Part D? ▼
In 2024, Marwa Adi, MD wrote 1,167 Medicare Part D claims totaling $139K in drug costs for 355 beneficiaries.
What is Marwa Adi, MD's Medicare quality score? ▼
Marwa Adi, MD has a CMS MIPS Final Score of 93.4/100 (Quality: 100, Cost: 78.1). The average MIPS Final Score across the 454,083 clinicians with at least one published category score is 83.5; clinicians whose score CMS assigned without scoring any category are excluded from that average. Source: CMS Merit-based Incentive Payment System (MIPS) 2023.
Where is Marwa Adi, MD located? ▼
Marwa Adi, MD is located at 5454 WISCONSIN AVE, Chevy Chase, MD, 20815. Phone: (301) 654-5114.
What is Marwa Adi, MD's NPI number? ▼
Marwa Adi, MD's National Provider Identifier (NPI) is 1104820190, issued on 06/08/2005.
Does Marwa Adi, MD prescribe more brand-name or generic drugs? ▼
Marwa Adi, MD's prescribing is 48% brand-name and 52% generic drugs by claim count, with $105K in brand drug costs.
How many Specialist providers are there in the US? ▼
There are 69,567 Specialist providers across 55 states in the US. The average Specialist provider writes 1,524 Medicare Part D claims per year.
What drugs does Marwa Adi, MD prescribe most often? ▼
Based on 2024 Medicare Part D data, Marwa Adi, MD's most frequently prescribed drugs include Prednisolone Acetate, Bromfenac Sodium, Ketorolac Tromethamine. This reflects Medicare Part D prescriptions only and does not include commercial insurance or other payer types.
Does Marwa Adi, MD accept Medicare? ▼
Marwa Adi, MD appears in CMS Medicare data with 1,167 Part D claims and 355 Medicare beneficiaries in 2024. Contact the provider's office directly to confirm current Medicare enrollment and accepted plans.
How can I verify Marwa Adi, MD's credentials? ▼
Marwa Adi, MD's NPI is 1104820190 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 (2024). 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 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.