Irene Hanchett Grant, M.D.
Infectious Disease Physician · Tarrytown, NY
Irene Hanchett Grant, M.D. is an infectious disease physician with a practice address in Tarrytown, New York, and NPI 1679693527, issued on Mar 31, 2007. Check the license (New York 161056, as entered in NPPES) on the NYS Education Department, Office of the Professions; the Medicare figures below come from public CMS files.
- Name
- Irene Hanchett Grant
- Credential
- M.D.
- Primary taxonomy
- Infectious Disease Physician 207RI0200X
- License number
- 161056 NY
Self-reported in NPPES; status is on the state search - Practice location
- 200 S Broadway Ste 205, Tarrytown, NY 10591
- Phone
- (914) 524-0715
- Enumerated
- Mar 31, 2007
- Record last updated
- Jul 8, 2007 (not updated in 19 years: call before relying on the address or phone)
- Entity
- Type 1 · individual
8 nearest infectious disease physician records → All 970 in New York → Look up another NPI →
Also registered at 200 S Broadway Ste 205
A shared address usually means a shared clinic or building; it does not show who employs whom.
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Verify Irene Hanchett Grant 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 161056Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
95% fewer Medicare Part D claims than the average infectious disease physician in 2024
32 Medicare Part D claims, against an average of 689 among the 7,388 providers of this specialty who prescribed in Part D.
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.
Irene Hanchett Grant among 970 infectious disease physician records in New York
Irene Hanchett Grant, M.D. is one of 970 infectious disease physician records with a practice address in New York. 78% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2007, is newer than 46% of them.
- NPI issued2007 · 46% of these records are older, 41% newer
- In a Medicare fileYes · 78% of these records are
- In the CMS Doctors and Clinicians fileNo · 64% 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 207RI0200X and a New York practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Infectious Disease Physician providers in New York
There are 970 infectious disease physician records in New York.
All 970 in New York → Every provider in Tarrytown → Infectious Disease Physician nationwide →
The 8 infectious disease physician records with the nearest ZIP codes
- Abhay Dhand, M.D.Valhalla, NY 105951851407712
- Jaishvi Eapen, M.D.Valhalla, NY 105951265811954
- Marc El Khoury, MDValhalla, NY 105951083825996
- Nahid ElbaggariValhalla, NY 105951386439446
- Zachary Fleischner, MDValhalla, NY 105951104204189
- Alexander Hrycko, M.D.Valhalla, NY 105951457807729
- Marina Keller, MDValhalla, NY 105951194075549
- Bettina KnollValhalla, NY 105951184766867
Common questions
What is Irene Hanchett Grant, M.D.'s NPI number?
Irene Hanchett Grant, M.D.'s National Provider Identifier (NPI) is 1679693527, issued on Mar 31, 2007. An NPI identifies a provider in billing; it is not a license.
Where is Irene Hanchett Grant, M.D. located?
The NPPES record lists a practice address at 200 S Broadway Ste 205, Tarrytown, NY, 10591. Phone: (914) 524-0715. Providers update this record themselves, so call before visiting.
How can I verify Irene Hanchett Grant, M.D.'s license?
NPPES lists New York license number 161056, 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 Irene Hanchett Grant, M.D. prescribe under Medicare Part D?
In 2024, Irene Hanchett Grant, M.D. had 32 Medicare Part D claims; the average among infectious disease physician prescribers was 689. 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.