NPI registry status
Active
2026 NPPES data Adult Medicine Physician NPI 1790247005 DO
Verify on CMS → Mariam Atia, DO
Adult Medicine Physician in Riverhead, New York.
This profile is drawn from the federal National Provider Identifier Registry (CMS NPPES), which lists more than 7 million U.S. healthcare providers - including 2,481 in Adult 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
294
Medicare Part D claims · 143 beneficiaries · Adult Medicine Physician avg: 3K
MIPS score
91.3/100
▲ 8 pts above national avg 83.1 · Exceptional
Compiled from official public sources by the PlainDoctor editorial team.
What the federal data shows
Mariam Atia, DO reported a CMS MIPS final score of 91.3/100 - above the 83.1 national average - and filed 294 Medicare Part D claims in 2023.
- 91.3/100
- MIPS score · +8 vs avg
- 294
- Part D claims, 2023
- 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.
Mariam Atia, DO's MIPS score vs every scored U.S. clinician
CMS Merit-based Incentive Payment System (MIPS) final score, 2023, the federal quality measure
91 Top 37% higher than 63% 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 Mariam Atia, DO sits
This provider among adult medicine physician peers
Across the 216 adult medicine physician providers who report both Medicare Part D prescribing and a MIPS quality score, Mariam Atia, DO writes more Part D claims than 19% of them and scores higher on MIPS quality than 61% - 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 adult medicine physician peer from a representative sample of 60; the gold marker is Mariam Atia, DO. Source: CMS Medicare Part D Prescriber data and the CMS Merit-based Incentive Payment System, 2023.
✓
Board certification likely (heuristic, not verified)
Mariam Atia, DO practices in an ABMS-board-eligible specialty and shows active CMS Medicare participation + MIPS quality reporting + 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 Mariam Atia, DO?
High performer (top quartile)Primary specialty
Adult Medicine Physician
Medicare Part D claims
294 90% vs specialty avg
MIPS final score
91.3/100 8.2 pts vs avg
Specialty distribution in New York
How Adult Medicine Physician compares to other specialties among New York providers
Medicare quality performance, MIPS
Mariam Atia, DO's 2023 MIPS final score plotted against the Adult Medicine Physician national average
- MIPS Final Score
- 91.3/100
- vs 83.1 national avg · 2023 performance year
MIPS final score (Adult Medicine Physician) - 91.3/100 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).
Mariam Atia, DO appears in the CMS NPPES registry as a Adult Medicine Physician provider holding DO credentials at 1300 ROANOKE AVE, Riverhead, NY, 11901, with a listed phone of (631) 727-1600. NPI 1790247005 was issued on 04/04/2019.
Medicare Part D records for calendar year 2023 show 294 prescription claims written by this provider, covering 143 Medicare beneficiaries and totaling roughly $45K in drug spend. On the CMS Merit-based Incentive Payment System, this provider earned a Final Score of 91.3/100 for the 2023 performance year (Quality 74.9), compared with the national average of 83.1.
Adult Medicine Physician is a narrow specialty nationwide, with 2,481 enrolled providers across 52 states and an average of 2,807 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 | 1790247005 |
|---|---|
| Specialty | Adult Medicine Physician |
| Credentials | DO |
| Gender | Female |
| NPI Issued | 04/04/2019 |
CMS Quality Score (MIPS)
Merit-based Incentive Payment System (MIPS) scores from CMS, 2023 performance year.
91.2532
Final Score
Avg: 83.1
74.9203
Quality
91.6794
Promoting Interoperability
Reporting: Alternative Payment Model
Hospital and facility affiliations
Facilities where Mariam Atia, DO 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.
Central Suffolk Hospital
Riverhead, NY
Affiliations sourced from CMS Doctors and Clinicians National Downloadable File; hospital ratings from CMS Hospital General Information dataset (cross-referenced by facility name + state).
License & disciplinary context - New York NYSBPMC 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 ~100K New York medical licensees in 2023 - they are NOT specific to Mariam Atia, DO. To verify Mariam Atia, DO's current license status, search the NYSBPMC public license lookup directly, or check the Federation of State Medical Boards (FSMB) verification service.
312
Total board actions, New York 2023
Across 302 cases
3.12
Actions per 1,000 licensees
New York statewide rate
probation
Most common action type
89 cases
NYSBPMC 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 New York 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 2023.
294
Total Claims
$45K
Total Drug Cost
143
Medicare Beneficiaries
Prescribing Breakdown
- 30-Day Fills
- 304
- Total Day Supply
- 5,543
- Generic Drug Cost
- $15K
- Antibiotic Claims
- 81
Patient Demographics
- Average Patient Age
- 75.4 years
- Avg HCC Risk Score
- 2.46
- Gender Split
- 55% female / 45% male
- Age Distribution
- <65: 22, 65-74: 38, 75-84: 49, 85+: 34
Top Prescribed Drugs (Medicare Part D)
Top drugs by claim count for calendar year 2023. Based on Medicare Part D data only.
What Mariam Atia, DO prescribes most
Top Medicare Part D drugs by claim count, 2023
- Amoxicillin-Clavul…
Amoxicillin-Clavulanate Potass
19 claims
- Atorvastatin Calcium
Atorvastatin Calcium
14 claims
- Prednisone
Prednisone
14 claims
- Azithromycin
Azithromycin
13 claims
- Furosemide
Furosemide
12 claims
- Metoprolol Succinate
Metoprolol Succinate
11 claims
| Drug | Claims |
|---|---|
| Amoxicillin-Clavulanate Potass Amoxicillin/Potassium Clav | 19 |
| Atorvastatin Calcium | 14 |
| Prednisone | 14 |
| Azithromycin | 13 |
| Furosemide | 12 |
| Metoprolol Succinate | 11 |
* Counts below 11 are suppressed by CMS for patient privacy. Generic names shown where available from CMS Part D data.
Adult Medicine Physician Overview
How Mariam Atia, DO fits within the Adult Medicine Physician landscape nationally.
2,481
Adult Medicine Physician Providers in US
52
States with Adult Medicine Physician
2,807
Avg Claims per Provider
Mariam Atia, DO's 294 claims are below the specialty average of 2,807.
Nearby Adult Medicine Physician Providers in New York
Other clinicians with the same primary specialty enrolled in New York, drawn from the same CMS NPPES roster as Atia.
Chana Abrakhaimova
Flushing, NY
Dr. Corazon Abundo
M.D.
Jamaica, NY
Dr. Sereana Agyemang
MSW
Dobbs Ferry, NY
Dr. Lohrasb Ahmadian
MD MPH MSC
New York, NY
Dr. Andrew Aiken
FNP
Syracuse, NY
Compare Adult Medicine 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 New York medical board, federal registration is not a license check. Credential verification guide
- Weigh a second option: compare this provider with a nearby Adult Medicine 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.
Healthcare Guides
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Medical Specialties Explained
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Understanding Medicare Claims Data
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Frequently Asked Questions
What is Mariam Atia, DO's specialty? ▼
Mariam Atia, DO specializes in Adult Medicine Physician and practices in Riverhead, New York. Credentials: DO.
How much does Mariam Atia, DO prescribe under Medicare Part D? ▼
In 2023, Mariam Atia, DO wrote 294 Medicare Part D claims totaling $45K in drug costs for 143 beneficiaries.
What is Mariam Atia, DO's Medicare quality score? ▼
Mariam Atia, DO has a CMS MIPS Final Score of 91.3/100 (Quality: 74.9). The national average MIPS Final Score is 83.1. Source: CMS Merit-based Incentive Payment System (MIPS) 2023.
Where is Mariam Atia, DO located? ▼
Mariam Atia, DO is located at 1300 ROANOKE AVE, Riverhead, NY, 11901. Phone: (631) 727-1600.
What is Mariam Atia, DO's NPI number? ▼
Mariam Atia, DO's National Provider Identifier (NPI) is 1790247005, issued on 04/04/2019.
How many Adult Medicine Physician providers are there in the US? ▼
There are 2,481 Adult Medicine Physician providers across 52 states in the US. The average Adult Medicine Physician provider writes 2,807 Medicare Part D claims per year.
What drugs does Mariam Atia, DO prescribe most often? ▼
Based on 2023 Medicare Part D data, Mariam Atia, DO's most frequently prescribed drugs include Amoxicillin-Clavulanate Potass, Atorvastatin Calcium, Prednisone. This reflects Medicare Part D prescriptions only and does not include commercial insurance or other payer types.
Does Mariam Atia, DO accept Medicare? ▼
Mariam Atia, DO appears in CMS Medicare data with 294 Part D claims and 143 Medicare beneficiaries in 2023. Contact the provider's office directly to confirm current Medicare enrollment and accepted plans.
How can I verify Mariam Atia, DO's credentials? ▼
Mariam Atia, DO's NPI is 1790247005 with credentials DO. 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.