Mariam Atia, DO
Hospitalist Physician · Riverhead, NY
Mariam Atia, DO is a hospitalist physician with a practice address in Riverhead, New York, and NPI 1790247005, issued on Apr 4, 2019. Check the license (New York 314011, as entered in NPPES) on the NYS Education Department, Office of the Professions; the Medicare figures below come from public CMS files.
- Name
- Mariam Atia
- Credential
- DO
- Primary taxonomy
- Hospitalist Physician 208M00000X
- License number
- 314011 NY
Self-reported in NPPES; status is on the state search - Practice location
- 1300 Roanoke Ave, Riverhead, NY 11901
- Phone
- (631) 727-1600
- Enumerated
- Apr 4, 2019
- Record last updated
- Jul 15, 2024
- Medicare enrollment
- Enrolled (PECOS I20220803001970); accepts Medicare assignment
- Medical or professional school
- New York College Of Osteo Medicine Of New York Institute Of Technology, 2019
- Entity
- Type 1 · individual
8 nearest hospitalist physician records → All 2,067 in New York → Look up another NPI →
Also registered at 1300 Roanoke Ave
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Verify Mariam Atia in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersNYS Education Department, Office of the Professions
Search for license 314011Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
38% fewer Medicare Part D claims than the average hospitalist physician in 2024
321 Medicare Part D claims for 145 beneficiaries, against an average of 521 among the 21,613 providers of this specialty who prescribed in Part D. 18 claims were for opioids.
Most prescribed
- Amoxicillin-Clavulanate Potass29 claims
- Prednisone18 claims
- Azithromycin17 claims
- Cefdinir17 claims
- Eliquis13 claims
- Amlodipine Besylate11 claims
Source: CMS Medicare Part D Prescribers by Provider and Drug, 2024 (data.cms.gov). Part D covers prescriptions for Medicare patients only; drugs with fewer than 11 claims are not published.
The MIPS final score for 2023 (Medicare payment program): 91.3 of 100
The Merit-based Incentive Payment System score is reported for this clinician. Four categories are weighted into the final score; the average among 454,083 clinicians with a measured score was 83.5.
Source: CMS Quality Payment Program, MIPS performance year 2023; category weights for 2023 (qpp.cms.gov).
Bills Medicare through one group practice
- Central Suffolk HospitalRiverhead, NY
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Mariam Atia among 2,067 hospitalist physician records in New York
Mariam Atia, DO is one of 2,067 hospitalist physician records with a practice address in New York. 93% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2019, is newer than 69% of them.
- NPI issued2019 · 69% of these records are older, 25% newer
- In a Medicare fileYes · 93% of these records are
- In the CMS Doctors and Clinicians fileYes · 83% of these records are
- Graduated2019 · median 2013 among the 1,716 with a school on file
- Record last updated2024 · 37% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 208M00000X and a New York practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Hospitalist Physician providers in New York
There are 2,067 hospitalist physician records in New York.
All 2,067 in New York → Every provider in Riverhead → Hospitalist Physician nationwide →
The 8 hospitalist physician records with the nearest ZIP codes
- Barjinder Buttar, M.D.Riverhead, NY 119011316479165
- Benjamin Dalton, DORiverhead, NY 119011366961054
- Ahmed Farag, MDRiverhead, NY 119011649857525
- Jennifer Higa, DO, MPHRiverhead, NY 119011366899221
- Reena Jose, M.D.Riverhead, NY 119011316479413
- Elena Leonte, MDRiverhead, NY 119011649383118
- Joshua Potter, D.O.Shelter Island, NY 119641669835724
- Jason Argiro, D.O.Southampton, NY 119681942513072
Common questions
What is Mariam Atia, DO's NPI number?
Mariam Atia, DO's National Provider Identifier (NPI) is 1790247005, issued on Apr 4, 2019. An NPI identifies a provider in billing; it is not a license.
Where is Mariam Atia, DO located?
The NPPES record lists a practice address at 1300 Roanoke Ave, Riverhead, NY, 11901. Phone: (631) 727-1600. Providers update this record themselves, so call before visiting.
How can I verify Mariam Atia, DO's license?
NPPES lists New York license number 314011, as entered by the provider. Search the NYS Education Department, Office of the Professions at https://www.op.nysed.gov/services/verifications/online-verification-searches. The NPPES record confirms identity only; the state search shows license status, expiration and public orders.
How much does Mariam Atia, DO prescribe under Medicare Part D?
In 2024, Mariam Atia, DO had 321 Medicare Part D claims for 145 beneficiaries; the average among hospitalist physician prescribers was 521. Part D covers Medicare prescriptions only.
What is Mariam Atia, DO's MIPS final score?
The 2023 MIPS final score is 91.3 of 100. The average among 454,083 clinicians with a measured score was 83.5.
Source: CMS National Plan and Provider Enumeration System (NPPES), file of Aug 9, 2026 (NPPES files on CMS.gov); NUCC Health Care Provider Taxonomy. Medicare files from data.cms.gov. An NPI identifies who bills; it is not a license.
Figures on PlainDoctor are read from the federal files each page names (CMS NPPES, Medicare Part D, MIPS, Open Payments; the HHS-OIG exclusion list only as counts) and from Census population estimates, with the file date shown beside them. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error. Data current as of Aug 9, 2026.