NPPES file of Aug 9, 2026

Achina P. Stein, D.O.

Psychiatry Physician · Riverside, RI

Achina P. Stein, D.O. is a psychiatry physician with a practice address in Riverside, Rhode Island, and NPI 1093763492, issued on May 5, 2006. Check the license (Rhode Island DO 00510, as entered in NPPES) on the Rhode Island Board of Medical Licensure and Discipline; the Medicare figures below come from public CMS files.

Record from CMS NPPES, file of Aug 9, 2026 · Medicare files 2024 · method · Verify with CMS →

NPPES recordNPPES file of Aug 9, 2026
1093763492
Name
Achina P. Stein
Credential
D.O.
Primary taxonomy
Psychiatry Physician 2084P0800X
License numbers
DO 00510 RI
204724 MA
Self-reported in NPPES; status is on the state search
Practice location
250 Wampanoag Trl Ste 305, Riverside, RI 02915
Phone
(401) 270-4541
Enumerated
May 5, 2006
Record last updated
Nov 10, 2021 (not updated in 5 years: call before relying on the address or phone)
Fax
(401) 270-4081
Medicaid ID
7008115 RI
Entity
Type 1 · individual
Public record from CMS NPPES (open it on the CMS NPI Registry). A record is not a license: verify it with the state board.
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Verify Achina P. Stein in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersRhode Island Board of Medical Licensure and Discipline
    Search for license DO 00510
    Check the board
  3. 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
  4. 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
  5. 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
Open the Rhode Island license search

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98% fewer Medicare Part D claims than the average psychiatry physician in 2024

17 Medicare Part D claims, against an average of 1,000 among the 35,054 providers of this specialty who prescribed in Part D.

  1. Achina Stein17
  2. Specialty average1,000

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.

Achina P. Stein among 383 psychiatry physician records in Rhode Island

Achina P. Stein, D.O. is one of 383 psychiatry physician records with a practice address in Rhode Island. 68% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2006, is newer than 5% of them.

  • NPI issued2006 · 5% of these records are older, 64% newer
  • In a Medicare fileYes · 68% of these records are
  • In the CMS Doctors and Clinicians fileNo · 45% of these records are
  • Record last updated2021 · 51% of these records were not updated in five years or more

Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 2084P0800X and a Rhode Island practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).

13 psychiatry physician records list a practice address in Riverside

They are 13 of the 586 NPPES records with a practice address in Riverside, and 383 psychiatry physician records in Rhode Island.

The 8 psychiatry physician records with the nearest ZIP codes

  1. Brittany CrowleyRiverside, RI 029151811382864
  2. Alaa Elnajjar, MDRiverside, RI 029151194170647
  3. Lisa Frappier, DORiverside, RI 029151619975802
  4. Catherine Friedman, M.D.Riverside, RI 029151891992830
  5. Cassandra Gibson, MDRiverside, RI 029151265969430
  6. Mirabelle Mattar, M.D.Riverside, RI 029151891050795
  7. Stacey-Ann Miller, MD, MPHRiverside, RI 029151245804939
  8. Petya Radoeva, M.D., PH.D.Riverside, RI 029151588084743

Common questions

What is Achina P. Stein, D.O.'s NPI number?

Achina P. Stein, D.O.'s National Provider Identifier (NPI) is 1093763492, issued on May 5, 2006. An NPI identifies a provider in billing; it is not a license.

Where is Achina P. Stein, D.O. located?

The NPPES record lists a practice address at 250 Wampanoag Trl Ste 305, Riverside, RI, 02915. Phone: (401) 270-4541. Providers update this record themselves, so call before visiting.

How can I verify Achina P. Stein, D.O.'s license?

NPPES lists Rhode Island license number DO 00510, as entered by the provider. Search the Rhode Island Board of Medical Licensure and Discipline at https://healthri.mylicense.com/Verification/. The NPPES record confirms identity only; the state search shows license status, expiration and public orders.

How much does Achina P. Stein, D.O. prescribe under Medicare Part D?

In 2024, Achina P. Stein, D.O. had 17 Medicare Part D claims; the average among psychiatry physician prescribers was 1,000. Part D covers Medicare prescriptions only.

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.