Marsha Tanenberg Karant, M.D.
Psychiatry Physician · Stony Brook, NY
Marsha Tanenberg Karant, M.D. is a psychiatry physician with a practice address in Stony Brook, New York, and NPI 1447290184, issued on Jun 8, 2006. Check the license (New York 192312, as entered in NPPES) on the NYS Education Department, Office of the Professions; the Medicare figures below come from public CMS files.
- Name
- Marsha Tanenberg Karant
- Credential
- M.D.
- Primary taxonomy
- Psychiatry Physician 2084P0800X
- License number
- 192312 NY
Self-reported in NPPES; status is on the state search - Practice location
- 2500 Nesconset Hwy, Stony Brook, NY 11790
- Phone
- (631) 444-2571
- Enumerated
- Jun 8, 2006
- Record last updated
- Jul 6, 2010 (not updated in 16 years: call before relying on the address or phone)
- Medicaid ID
- 01563428 NY
- Entity
- Type 1 · individual
8 nearest psychiatry physician records → All 6,589 in New York → Look up another NPI →
Also registered at 2500 Nesconset Hwy
A shared address usually means a shared clinic or building; it does not show who employs whom.
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Verify Marsha Tanenberg Karant in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersNYS Education Department, Office of the Professions
Search for license 192312Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
The MIPS final score for 2023 (Medicare payment program): 98.5 of 100
The Merit-based Incentive Payment System score is reported for this clinician. Four categories are weighted into the final score; the average among 454,083 clinicians with a measured score was 83.5.
Source: CMS Quality Payment Program, MIPS performance year 2023; category weights for 2023 (qpp.cms.gov).
Marsha Tanenberg Karant among 6,589 psychiatry physician records in New York
Marsha Tanenberg Karant, M.D. is one of 6,589 psychiatry physician records with a practice address in New York. 72% 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 3% of them.
- NPI issued2006 · 3% of these records are older, 65% newer
- In a Medicare fileYes · 72% of these records are
- In the CMS Doctors and Clinicians fileNo · 39% of these records are
- Record last updated2010 · 65% 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 New York practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
64 psychiatry physician records list a practice address in Stony Brook
They are 64 of the 3,053 NPPES records with a practice address in Stony Brook, and 6,589 psychiatry physician records in New York.
All 6,589 in New York → Every provider in Stony Brook → Psychiatry Physician nationwide →
The 8 psychiatry physician records with the nearest ZIP codes
- Lama Bazzi, M.D.Stony Brook, NY 117901891925764
- Shashi Berdia, MDStony Brook, NY 117901881794998
- Eduardo Constantino, M.D.Stony Brook, NY 117901730122292
- Stacy Eagle, M.D.Stony Brook, NY 117901376858993
- Erik Fink, M.D.Stony Brook, NY 117901457394421
- Brian Ghezelaiagh, MDStony Brook, NY 117901033616206
- Salma Nazneen, M.D.Stony Brook, NY 117901477876282
- Christopher Passidomo, M.D.Stony Brook, NY 117901124139035
Common questions
What is Marsha Tanenberg Karant, M.D.'s NPI number?
Marsha Tanenberg Karant, M.D.'s National Provider Identifier (NPI) is 1447290184, issued on Jun 8, 2006. An NPI identifies a provider in billing; it is not a license.
Where is Marsha Tanenberg Karant, M.D. located?
The NPPES record lists a practice address at 2500 Nesconset Hwy, Stony Brook, NY, 11790. Phone: (631) 444-2571. Providers update this record themselves, so call before visiting.
How can I verify Marsha Tanenberg Karant, M.D.'s license?
NPPES lists New York license number 192312, 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.
What is Marsha Tanenberg Karant, M.D.'s MIPS final score?
The 2023 MIPS final score is 98.5 of 100. 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.