William Frishman, MD
Cardiovascular Disease Physician · Valhalla, NY
William Frishman, MD is a cardiovascular disease physician with a practice address in Valhalla, New York, and NPI 1467476168, issued on Jul 26, 2006. Check the license (New York 107114, as entered in NPPES) on the NYS Education Department, Office of the Professions; the Medicare figures below come from public CMS files.
- Name
- William Frishman
- Credential
- MD
- Primary taxonomy
- Cardiovascular Disease Physician 207RC0000X
- License number
- 107114 NY
Self-reported in NPPES; status is on the state search - Practice location
- 95 Grasslands RD-Nymc, Valhalla, NY 10595
- Phone
- (914) 594-4388
- Enumerated
- Jul 26, 2006
- Record last updated
- Feb 29, 2008 (not updated in 18 years: call before relying on the address or phone)
- Fax
- (914) 594-4434
- Medicaid ID
- 00188303 NY
- Entity
- Type 1 · individual
8 nearest cardiovascular disease physician records → All 2,583 in New York → Look up another NPI →
Also registered at 95 Grasslands RD-Nymc
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Dipak Chandy, MDPulmonary Disease Physician1710900410
- Gary Guo, MDInternal Medicine Physician1932129582
- Andrew Gutwein, MDInternal Medicine Physician1801816483
- Madhavi Koka, MDHospitalist Physician1073535589
- Stuart Lehrman, MDPulmonary Disease Physician1699798314
- George Maguire, MDPulmonary Disease Physician1881617504
Verify William Frishman 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 107114Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
99% fewer Medicare Part D claims than the average cardiovascular disease physician in 2024
24 Medicare Part D claims, against an average of 3,078 among the 20,728 providers of this specialty who prescribed in Part D.
Most prescribed
- Colchicine11 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.
William Frishman among 2,583 cardiovascular disease physician records in New York
William Frishman, MD is one of 2,583 cardiovascular disease physician records with a practice address in New York. 87% 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 17% of them.
- NPI issued2006 · 17% of these records are older, 41% newer
- In a Medicare fileYes · 87% of these records are
- In the CMS Doctors and Clinicians fileNo · 73% of these records are
- Record last updated2008 · 64% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207RC0000X and a New York practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Cardiovascular Disease Physician providers in New York
There are 2,583 cardiovascular disease physician records in New York.
All 2,583 in New York → Every provider in Valhalla → Cardiovascular Disease Physician nationwide →
The 8 cardiovascular disease physician records with the nearest ZIP codes
- Jay Doshi, M.D.Valhalla, NY 105951255596649
- Syed Haidry, M.D.Valhalla, NY 105951609296888
- Erik Johnsen, MDValhalla, NY 105951104320977
- Shazil Mahmood, MDValhalla, NY 105951376162594
- Julio Panza, MDValhalla, NY 105951629028071
- Simar Randhawa, MD, MPHValhalla, NY 105951053052811
- Pragya Ranjan, MDValhalla, NY 105951891122149
- Mala Sharma, MDValhalla, NY 105951295041705
Common questions
What is William Frishman, MD's NPI number?
William Frishman, MD's National Provider Identifier (NPI) is 1467476168, issued on Jul 26, 2006. An NPI identifies a provider in billing; it is not a license.
Where is William Frishman, MD located?
The NPPES record lists a practice address at 95 Grasslands RD-Nymc, Valhalla, NY, 10595. Phone: (914) 594-4388. Providers update this record themselves, so call before visiting.
How can I verify William Frishman, MD's license?
NPPES lists New York license number 107114, 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 William Frishman, MD prescribe under Medicare Part D?
In 2024, William Frishman, MD had 24 Medicare Part D claims; the average among cardiovascular disease physician prescribers was 3,078. 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.