NPPES file of Aug 9, 2026

Mariam Ansari

Family Medicine Physician · Stamford, CT

Mariam Ansari is a family medicine physician with a practice address in Stamford, Connecticut, and NPI 1164884334, issued on Mar 25, 2016. Check the license (Connecticut 79980, as entered in NPPES) on the Connecticut Medical Examining Board; 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
1164884334
Name
Mariam Ansari
Primary taxonomy
Family Medicine Physician 207Q00000X
License numbers
79980 CT
303761 NY
Self-reported in NPPES; status is on the state search
Practice location
260 Long Ridge RD, Stamford, CT 06902
Phone
(475) 619-6035
Enumerated
Mar 25, 2016
Record last updated
Apr 18, 2025
Medicare enrollment
Enrolled (PECOS I20250826000399); 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.
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Also registered at 260 Long Ridge RD

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

  1. J Christian Belisario, DOSports Medicine (Physical Medicine & Rehabilitation) Physician1265992309
  2. Alicia Colquhoun, FNP-BCFamily Nurse Practitioner1265263313
  3. Rosalba DiiorioFamily Nurse Practitioner1083480370
  4. Elyse Erlich, MDInternal Medicine Physician1376614750
  5. Gabriella Forman, M.D.Adult Medicine Physician1902484256
  6. Leigh Hanke, M.D.Physical Medicine & Rehabilitation Physician1104182583

Verify Mariam Ansari in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersConnecticut Medical Examining Board
    Search for license 79980
    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 Connecticut 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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25% fewer Medicare Part D claims than the average family medicine physician in 2024

2,647 Medicare Part D claims for 344 beneficiaries, against an average of 3,544 among the 117,163 providers of this specialty who prescribed in Part D.

  1. Mariam Ansari2,647
  2. Specialty average3,544

Most prescribed

  1. Atorvastatin Calcium203 claims
  2. Amlodipine Besylate176 claims
  3. Levothyroxine Sodium173 claims
  4. Rosuvastatin Calcium132 claims
  5. Lisinopril96 claims
  6. Hydrochlorothiazide91 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.

Industry payments in 2024: $161.98

8 payments; by number, the most common kind was food and beverage; the largest payer was Lilly USA, LLC. The 55,478 providers of this specialty with any payment received $902.55 on average. Payments are reported by manufacturers, not by the provider, and are not a sign of wrongdoing.

  1. Mariam Ansari$161.98
  2. Specialty average$902.55

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

Bills Medicare through one group practice

  1. Northeast Medical Group IncStamford, CT

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

57 family medicine physician records list a practice address in Stamford

They are 57 of the 2,774 NPPES records with a practice address in Stamford, and 958 family medicine physician records in Connecticut.

Other family medicine physician records in Connecticut

  1. Thomas Abbenante, M.D.Milford, CT1821232034
  2. Yadira Acevedo, MDPortland, CT1093991077
  3. Rodrigo Acosta, M.D.Stamford, CT1023102092
  4. Momina Afrede, DOVernon, CT1750842951
  5. Alireza Afshar, MDNewtown, CT1750401071
  6. Manju Aggarwal, MDNewington, CT1952480840
  7. Thomas Agresta, M.D.Hartford, CT1194775965
  8. James Ahern, M.D.Ridgefield, CT1356385868
  9. Alif Ahmed, MDStorrs, CT1255073144
  10. Elizabeth Ahmed, M.D.New Haven, CT1376551879

Common questions

What is Mariam Ansari's NPI number?

Mariam Ansari's National Provider Identifier (NPI) is 1164884334, issued on Mar 25, 2016. An NPI identifies a provider in billing; it is not a license.

Where is Mariam Ansari located?

The NPPES record lists a practice address at 260 Long Ridge RD, Stamford, CT, 06902. Phone: (475) 619-6035. Providers update this record themselves, so call before visiting.

How can I verify Mariam Ansari's license?

NPPES lists Connecticut license number 79980, as entered by the provider. Search the Connecticut Medical Examining Board at https://www.elicense.ct.gov/Lookup/LicenseLookup.aspx. The NPPES record confirms identity only; the state search shows license status, expiration and public orders.

How much does Mariam Ansari prescribe under Medicare Part D?

In 2024, Mariam Ansari had 2,647 Medicare Part D claims for 344 beneficiaries; the average among family medicine physician prescribers was 3,544. 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.