Alla Nirenberg, M.D.
Psychiatry Physician · Elmsford, NY
Alla Nirenberg, M.D. is a psychiatry physician with a practice address in Elmsford, New York, and NPI 1336223544, issued on Oct 24, 2006. Check the license (New York 202286, as entered in NPPES) on the NYS Education Department, Office of the Professions; the Medicare figures below come from public CMS files.
- Name
- Alla Nirenberg
- Credential
- M.D.
- Primary taxonomy
- Psychiatry Physician 2084P0800X
- License number
- 202286 NY
Self-reported in NPPES; status is on the state search - Practice location
- 45 Knollwood RD, Elmsford, NY 10523
- Phone
- (914) 527-8278
- Enumerated
- Oct 24, 2006
- Record last updated
- Jul 8, 2007 (not updated in 19 years: call before relying on the address or phone)
- Medicare enrollment
- Enrolled (PECOS I20050510000680); accepts Medicare assignment
- Telehealth
- Offers telehealth (CMS)
- Entity
- Type 1 · individual
Also registered at 45 Knollwood RD
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Kathleen Freeman, RNCommunity Health Registered Nurse1952723116
- Irvin Lorinstein, PH.D.Clinical Neuropsychologist1881892479
- Patricia MurthaClinical Social Worker1275733529
Verify Alla Nirenberg 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 202286Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
2.3 times the Medicare Part D claims of the average psychiatry physician in 2024
2,326 Medicare Part D claims for 114 beneficiaries, against an average of 1,000 among the 35,054 providers of this specialty who prescribed in Part D. Brand-name drugs were 11% of claims.
Most prescribed
- Aripiprazole135 claims
- Vraylar133 claims
- Bupropion Xl131 claims
- Sertraline Hcl131 claims
- Escitalopram Oxalate129 claims
- Quetiapine Fumarate113 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: $22,305.31
74 payments; by number, the most common kind was food and beverage; the largest payer was Axsome Therapeutics, Inc. The 13,693 providers of this specialty with any payment received $4,954.93 on average. Payments are reported by manufacturers, not by the provider, and are not a sign of wrongdoing.
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
- Nysarc Inc Westchester County ChapterHawthorne, NY
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
6 psychiatry physician records list a practice address in Elmsford
They are 6 of the 200 NPPES records with a practice address in Elmsford, and 6,589 psychiatry physician records in New York.
All 6 in Elmsford → All 6,589 in New York → Every provider in Elmsford →
Other psychiatry physician records in New York
- Muhammad AadilBronx, NY1366928947
- Geetha Aakalu, M.D.Monticello, NY1770628661
- Harry Aaron, M.D.New York, NY1821116187
- Lisa Aaron, MDPeekskill, NY1316097934
- Shelley AaronsNew York, NY1770883258
- James Abanishe, M.DNew New, NY1992053573
- Benjamin Abastillas, M.D.Hyde Park, NY1750439832
- Tessie AbastillasMarcy, NY1801098496
- Ashraf Abaza, M.D.New York, NY1831105246
- Israr Abbasi, MDLakewood, NY1518925437
Common questions
What is Alla Nirenberg, M.D.'s NPI number?
Alla Nirenberg, M.D.'s National Provider Identifier (NPI) is 1336223544, issued on Oct 24, 2006. An NPI identifies a provider in billing; it is not a license.
Where is Alla Nirenberg, M.D. located?
The NPPES record lists a practice address at 45 Knollwood RD, Elmsford, NY, 10523. Phone: (914) 527-8278. Providers update this record themselves, so call before visiting.
How can I verify Alla Nirenberg, M.D.'s license?
NPPES lists New York license number 202286, 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 Alla Nirenberg, M.D. prescribe under Medicare Part D?
In 2024, Alla Nirenberg, M.D. had 2,326 Medicare Part D claims for 114 beneficiaries; the average among psychiatry physician prescribers was 1,000. 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.