NPPES file of Aug 9, 2026

Mimi Mah, MD

Psychiatry Physician · Hamden, CT

Mimi Mah, MD is a psychiatry physician with a practice address in Hamden, Connecticut, and NPI 1831103209, issued on Jul 28, 2006. Check the license (Connecticut 042186, as entered in NPPES) on the Connecticut Medical Examining Board; the federal record below is the public data PlainDoctor holds for this provider.

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

NPPES recordNPPES file of Aug 9, 2026
1831103209
Name
Mimi Mah
Credential
MD
Primary taxonomy
Psychiatry Physician 2084P0800X
License number
042186 CT
Self-reported in NPPES; status is on the state search
Practice location
60 Washington Ave, Hamden, CT 06518
Phone
(203) 281-2890
Enumerated
Jul 28, 2006
Record last updated
Jul 8, 2007 (not updated in 19 years: call before relying on the address or phone)
Fax
(203) 281-2896
Medicaid ID
U01421867 CT
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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Also registered at 60 Washington Ave

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

  1. Nancy Atwood, LCSWSocial Worker1336252618
  2. Farzana Begum, MDPsychiatry Physician1720092190
  3. Douglas Berv, MDPsychiatry Physician1306831391
  4. Bruce Cha, DMDEndodontics1851493852
  5. Brian Evans, DDSPeriodontics1487740650
  6. Lisa Fillmore, MDPsychiatry Physician1275646085

Verify Mimi Mah in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersConnecticut Medical Examining Board
    Search for license 042186
    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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Mimi Mah among 1,174 psychiatry physician records in Connecticut

Mimi Mah, MD is one of 1,174 psychiatry physician records with a practice address in Connecticut. 70% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does not. Its NPI, issued in 2006, is newer than 5% of them.

  • NPI issued2006 · 5% of these records are older, 60% newer
  • In a Medicare fileNo · 70% of these records are
  • In the CMS Doctors and Clinicians fileNo · 43% of these records are
  • Record last updated2007 · 63% 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 Connecticut practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).

20 psychiatry physician records list a practice address in Hamden

They are 20 of the 1,410 NPPES records with a practice address in Hamden, and 1,174 psychiatry physician records in Connecticut. No Medicare prescribing, quality score, industry payment or hospital affiliation is published for this NPI.

The 8 psychiatry physician records with the nearest ZIP codes

  1. Farzana Begum, MDHamden, CT 065181720092190
  2. Douglas Berv, MDHamden, CT 065181306831391
  3. Parkavi Chellappa, MDHamden, CT 065181124296710
  4. Lisa Fillmore, MDHamden, CT 065181275646085
  5. Karin Kerfoot, MDHamden, CT 065181881890242
  6. Lauren Mercer, MDHamden, CT 065181922261874
  7. Farhad Montazeri-Lemraski, MDHamden, CT 065181306136957
  8. Daniel Moore, MDHamden, CT 065181568476935

Common questions

What is Mimi Mah, MD's NPI number?

Mimi Mah, MD's National Provider Identifier (NPI) is 1831103209, issued on Jul 28, 2006. An NPI identifies a provider in billing; it is not a license.

Where is Mimi Mah, MD located?

The NPPES record lists a practice address at 60 Washington Ave, Hamden, CT, 06518. Phone: (203) 281-2890. Providers update this record themselves, so call before visiting.

How can I verify Mimi Mah, MD's license?

NPPES lists Connecticut license number 042186, 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.

Source: CMS National Plan and Provider Enumeration System (NPPES), file of Aug 9, 2026 (NPPES files on CMS.gov); NUCC Health Care Provider Taxonomy. 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.