Harriet Ackerman, M.D.
Psychiatry Physician · Mount Kisco, NY
Harriet Ackerman, M.D. is a psychiatry physician with a practice address in Mount Kisco, New York, and NPI 1336330091, issued on Aug 7, 2007. Check the license (New York 206835, as entered in NPPES) on the NYS Education Department, Office of the Professions; the Medicare figures below come from public CMS files.
- Name
- Harriet Ackerman
- Credential
- M.D.
- Primary taxonomy
- Psychiatry Physician 2084P0800X
- License number
- 206835 NY
Self-reported in NPPES; status is on the state search - Practice location
- 61 Smith Ave, Mount Kisco, NY 10549
- Phone
- (914) 629-1466
- Enumerated
- Aug 7, 2007
- Entity
- Type 1 · individual
Also registered at 61 Smith Ave
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Cynthia Linde, PSY.D.Clinical Neuropsychologist1780803692
- Carla Polcyn, MD123158Child & Adolescent Psychiatry Physician1154536803
Verify Harriet Ackerman 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 206835Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS, AOA, NCCPA, AANPNot checked
88% fewer Medicare Part D claims than the average psychiatry physician in 2024
125 Medicare Part D claims, against an average of 1,010 among the 32,287 providers of this specialty who prescribed in Part D.
Most prescribed
- Venlafaxine Hcl Er43 claims
- Dextroamphetamine-Amphetamine14 claims
- Duloxetine Hcl11 claims
- Trazodone Hcl11 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.
20 psychiatry physician records list a Mount Kisco practice address
They are 20 of the 1,003 NPPES records with a Mount Kisco practice address, and 6,167 psychiatry physician records in New York.
All 20 in Mount Kisco → All 6,167 in New York → Every provider in Mount Kisco →
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
- Benjamin Abastillas, M.D.Hyde Park, NY1750439832
- Tessie AbastillasMarcy, NY1801098496
- Ashraf Abaza, M.D.New York, NY1831105246
- Israr Abbasi, MDLakewood, NY1518925437
- Maheen Abbasi, M.D.Bronx, NY1225480965
Common questions
What is Harriet Ackerman, M.D.'s NPI number?
Harriet Ackerman, M.D.'s National Provider Identifier (NPI) is 1336330091, issued on Aug 7, 2007. An NPI identifies a provider in billing; it is not a license.
Where is Harriet Ackerman, M.D. located?
The NPPES record lists a practice address at 61 Smith Ave, Mount Kisco, NY, 10549. Phone: (914) 629-1466. Providers update this record themselves, so call before visiting.
How can I verify Harriet Ackerman, M.D.'s license?
NPPES lists New York license number 206835, 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 Harriet Ackerman, M.D. prescribe under Medicare Part D?
In 2024, Harriet Ackerman, M.D. had 125 Medicare Part D claims; the average among psychiatry physician prescribers was 1,010. Part D covers Medicare prescriptions only.
Source: CMS National Plan and Provider Enumeration System (NPPES), loaded Aug 27, 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.
Every figure on PlainDoctor is rendered directly from the federal CMS NPPES registry, Medicare Part D, MIPS, and Open Payments records, no number is typed in by an editor. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error. Data current as of Aug 27, 2026.