NPPES file of Aug 9, 2026

Melissa R. Stein, MD

Addiction Medicine (Internal Medicine) Physician · Bronx, NY

Melissa R. Stein, MD is an addiction medicine (internal medicine) physician with a practice address in Bronx, New York, and NPI 1699865592, issued on Oct 13, 2006. Check the license (New York 224773, as entered in NPPES) on the NYS Education Department, Office of the Professions; the Medicare figures below come from public CMS files.

Record from CMS NPPES, file of Aug 9, 2026 · Medicare files 2023 and 2024 · method · Verify with CMS →

NPPES recordNPPES file of Aug 9, 2026
1699865592
Name
Melissa R. Stein
Credential
MD
Primary taxonomy
Addiction Medicine (Internal Medicine) Physician 207RA0401X
License number
224773 NY
Self-reported in NPPES; status is on the state search
Practice location
804 E 138TH St, Bronx, NY 10454
Phone
(718) 665-7500
Enumerated
Oct 13, 2006
Record last updated
Mar 31, 2021 (not updated in 5 years: call before relying on the address or phone)
Fax
(718) 665-4768
Medicaid ID
00245643 NY
Medicare enrollment
Enrolled (PECOS I20050316001099); may accept Medicare assignment
Medical or professional school
Js Weill Medical College, Cornell University, 1999
Entity
Type 1 · individual
Public record from CMS NPPES (open it on the CMS NPI Registry). Enrollment, assignment, school and telehealth: CMS Doctors and Clinicians file, Aug 2026. A record is not a license: verify it with the state board.
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Also registered at 804 E 138TH St

A shared address usually means a shared clinic or building; it does not show who employs whom.

  1. Amira AborasMental Health Counselor1053998500
  2. Yvonne AnnumAddiction (Substance Use Disorder) Counselor1659684199
  3. Sheila Carter, MPA, CASACTAddiction (Substance Use Disorder) Counselor1154634582
  4. Tania CartyAddiction (Substance Use Disorder) Counselor1487966800
  5. Jessiry Castillo, RNAddiction (Substance Use Disorder) Registered Nurse1528483773
  6. Margarita Cera, BS,CASAC-TAddiction (Substance Use Disorder) Counselor1306158795

Verify Melissa R. Stein in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersNYS Education Department, Office of the Professions
    Search for license 224773
    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 New York license search

PlainDoctor does not match the HHS-OIG exclusion list to individual records: most entries carry no NPI. Search the OIG exclusion list by name.

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66% more Medicare Part D claims than the average addiction medicine (internal medicine) physician in 2024

1,377 Medicare Part D claims for 102 beneficiaries, against an average of 829 among the 401 providers of this specialty who prescribed in Part D. Brand-name drugs were 28% of claims.

  1. Melissa Stein1,377
  2. Specialty average829

Most prescribed

  1. Albuterol Sulfate Hfa155 claims
  2. Lisinopril107 claims
  3. Atorvastatin Calcium79 claims
  4. Amlodipine Besylate63 claims
  5. Alcohol Prep Pads56 claims
  6. Buprenorphine-Naloxone49 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 practice group's MIPS final score for 2023 (Medicare payment program): 100 of 100

The Merit-based Incentive Payment System score is reported for the practice group, not for one clinician alone. Four categories are weighted into the final score; the average among 454,083 clinicians with a measured score was 83.5.

  1. Qualitynot scored (reweighted)
  2. Costnot scored (reweighted)
  3. Promoting interoperabilityout of 100 · 25%100.0
  4. Improvement activities40 of 40 points · 15%100.0

Source: CMS Quality Payment Program, MIPS performance year 2023, group reporting; category weights for 2023 (qpp.cms.gov).

One hospital affiliation

  1. Montefiore Medical CenterBronx, NY · Acute Care Hospitals3 of 5 stars

Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through); hospitals matched to CMS Hospital General Information (Care Compare) (data.cms.gov). Star ratings are CMS hospital ratings, not ratings of this provider.

Melissa R. Stein among 68 addiction medicine (internal medicine) physician records in New York

Melissa R. Stein, MD is one of 68 addiction medicine (internal medicine) physician records with a practice address in New York. 76% 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 1% of them.

  • NPI issued2006 · 1% of these records are older, 57% newer
  • In a Medicare fileYes · 76% of these records are
  • In the CMS Doctors and Clinicians fileYes · 41% of these records are
  • Graduated1999 · median 2002 among the 28 with a school on file
  • Record last updated2021 · 57% of these records were not updated in five years or more

Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207RA0401X and a New York practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).

Addiction Medicine (Internal Medicine) Physician providers in New York

There are 68 addiction medicine (internal medicine) physician records in New York.

The 8 addiction medicine (internal medicine) physician records with the nearest ZIP codes

  1. Chinazo Cunningham, MDBronx, NY 104511972696185
  2. Constantine Diakolios, MDBronx, NY 104571366584724
  3. Aaron Fox, M.D.Bronx, NY 104511821210808
  4. Erin Goss, MDBronx, NY 104511265729792
  5. Shadi Nahvi, MDBronx, NY 104511821114380
  6. Joanna Starrels, M.D., M.S.Bronx, NY 104511124031729
  7. Giliane Joseph, M.D.Bronx, NY 104611225293301
  8. Tiffany Lu, MDBronx, NY 104611568725257

Common questions

What is Melissa R. Stein, MD's NPI number?

Melissa R. Stein, MD's National Provider Identifier (NPI) is 1699865592, issued on Oct 13, 2006. An NPI identifies a provider in billing; it is not a license.

Where is Melissa R. Stein, MD located?

The NPPES record lists a practice address at 804 E 138TH St, Bronx, NY, 10454. Phone: (718) 665-7500. Providers update this record themselves, so call before visiting.

How can I verify Melissa R. Stein, MD's license?

NPPES lists New York license number 224773, 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 Melissa R. Stein, MD prescribe under Medicare Part D?

In 2024, Melissa R. Stein, MD had 1,377 Medicare Part D claims for 102 beneficiaries; the average among addiction medicine (internal medicine) physician prescribers was 829. Part D covers Medicare prescriptions only.

What is Melissa R. Stein, MD's MIPS final score?

The 2023 MIPS final score is 100 of 100, reported for the practice group. 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.