NPPES file of Aug 9, 2026

Mohammad Ebrahim Oreizi Esfahani, MD

Rheumatology Physician · Westminster, MD

Mohammad Ebrahim Oreizi Esfahani, MD is a rheumatology physician with a practice address in Westminster, Maryland, and NPI 1821085317, issued on Sep 30, 2005. Check the license (Maryland D44533, as entered in NPPES) on the Maryland Board of Physicians; 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
1821085317
Name
Mohammad Ebrahim Oreizi Esfahani
Credential
MD
Primary taxonomy
Rheumatology Physician 207RR0500X
License number
D44533 MD
Self-reported in NPPES; status is on the state search
Practice location
531 Old Westminster Pike Ste 202, Westminster, MD 21157
Phone
(410) 465-0576
Enumerated
Sep 30, 2005
Record last updated
Jul 8, 2022
Medicaid ID
055503700 MD
Medicare enrollment
Enrolled (PECOS I20040610000035); accepts Medicare assignment
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.
Download card Updates feed

Also registered at 531 Old Westminster Pike Ste 202

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

  1. Pamela Brown, C.R.N.P.Nurse Practitioner1245298728
  2. Aaron Heath, D.O.Rheumatology Physician1871905810

Verify Mohammad Ebrahim Oreizi Esfahani in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersMaryland Board of Physicians
    Search for license D44533
    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 Maryland 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.

Is this page about you? You can ask us to correct, restrict or remove it: how.

19% fewer Medicare Part D claims than the average rheumatology physician in 2024

1,609 Medicare Part D claims for 363 beneficiaries, against an average of 1,978 among the 6,301 providers of this specialty who prescribed in Part D. Brand-name drugs were 10% of claims. 30 claims were for opioids.

  1. Mohammad Oreizi Esfahani1,609
  2. Specialty average1,978

Most prescribed

  1. Prednisone343 claims
  2. Hydroxychloroquine Sulfate250 claims
  3. Methotrexate215 claims
  4. Alendronate Sodium92 claims
  5. Allopurinol64 claims
  6. Meloxicam53 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.

No measured MIPS final score for 2023

CMS assigned the neutral MIPS final score of 75 without scoring Quality, Cost, Promoting Interoperability or Improvement Activities. It is an administrative threshold, so PlainDoctor does not compare it with measured clinicians.

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

Industry payments in 2024: $659.02

40 payments; by number, the most common kind was food and beverage; the largest payer was Amgen Inc. The 4,486 providers of this specialty with any payment received $8,538.33 on average. Payments are reported by manufacturers, not by the provider, and are not a sign of wrongdoing.

  1. Mohammad Oreizi Esfahani$659.02
  2. Specialty average$8,538.33

Source: CMS Open Payments, program year 2024 (openpaymentsdata.cms.gov); average among providers of this specialty with at least one payment.

Bills Medicare through 2 group practices

  1. University OF Maryland Orthopaedic Associates PABaltimore, MD
  2. University OF Maryland Physicians PABaltimore, MD

Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).

Mohammad Ebrahim Oreizi Esfahani among 214 rheumatology physician records in Maryland

Mohammad Ebrahim Oreizi Esfahani, MD is one of 214 rheumatology physician records with a practice address in Maryland. 75% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2005, is newer than 0% of them.

  • NPI issued2005 · 0% of these records are older, 91% newer
  • In a Medicare fileYes · 75% of these records are
  • In the CMS Doctors and Clinicians fileYes · 62% of these records are
  • Graduated1989 · median 2001 among the 132 with a school on file
  • Record last updated2022 · 59% of these records were not updated in five years or more

Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207RR0500X and a Maryland practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).

Rheumatology Physician providers in Maryland

There are 214 rheumatology physician records in Maryland.

The 8 rheumatology physician records with the nearest ZIP codes

  1. Aaron Heath, D.O.Westminster, MD 211571871905810
  2. Robert Shaw, M.D.Westminster, MD 211571811082803
  3. Ashu Mehta, MDCrofton, MD 211141669471348
  4. Emma Weeding, MDCrofton, MD 211141841649423
  5. Marcela Ferrada, M.D.Baltimore, MD 212011902055247
  6. Raymond Flores, M.D.Baltimore, MD 212011922058338
  7. Amit Golding, M.D., PH.D.Baltimore, MD 212011295871192
  8. Marc Hochberg, M.D.Baltimore, MD 212011992766794

Common questions

What is Mohammad Ebrahim Oreizi Esfahani, MD's NPI number?

Mohammad Ebrahim Oreizi Esfahani, MD's National Provider Identifier (NPI) is 1821085317, issued on Sep 30, 2005. An NPI identifies a provider in billing; it is not a license.

Where is Mohammad Ebrahim Oreizi Esfahani, MD located?

The NPPES record lists a practice address at 531 Old Westminster Pike Ste 202, Westminster, MD, 21157. Phone: (410) 465-0576. Providers update this record themselves, so call before visiting.

How can I verify Mohammad Ebrahim Oreizi Esfahani, MD's license?

NPPES lists Maryland license number D44533, as entered by the provider. Search the Maryland Board of Physicians at https://www.mbp.state.md.us/. The NPPES record confirms identity only; the state search shows license status, expiration and public orders.

How much does Mohammad Ebrahim Oreizi Esfahani, MD prescribe under Medicare Part D?

In 2024, Mohammad Ebrahim Oreizi Esfahani, MD had 1,609 Medicare Part D claims for 363 beneficiaries; the average among rheumatology physician prescribers was 1,978. Part D covers Medicare prescriptions only.

What is Mohammad Ebrahim Oreizi Esfahani, MD's MIPS final score?

CMS assigned the neutral MIPS final score of 75 for 2023 without scoring any category, so it is not a measured result.

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.