Isha Pathak, M.D.
Internal Medicine Physician · Westbury, NY
Isha Pathak, M.D. is an internal medicine physician with a practice address in Westbury, New York, and NPI 1871664508, issued on Nov 13, 2006. Check the license (New York 231995, as entered in NPPES) on the NYS Education Department, Office of the Professions; the Medicare figures below come from public CMS files.
- Name
- Isha Pathak
- Credential
- M.D.
- Primary taxonomy
- Internal Medicine Physician 207R00000X
- License number
- 231995 NY
Self-reported in NPPES; status is on the state search - Practice location
- 3400 Brush Hollow RD, Westbury, NY 11590
- Phone
- (516) 213-1969
- Enumerated
- Nov 13, 2006
- Record last updated
- Jul 2, 2015 (not updated in 11 years: call before relying on the address or phone)
- Medicaid ID
- 02577439 NY
- Entity
- Type 1 · individual
8 nearest internal medicine physician records → All 12,067 in New York → Look up another NPI →
Also registered at 3400 Brush Hollow RD
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Patricia Maxwell, LCSWClinical Social Worker1326698408
- Maria Tibbe, PTPhysical Therapist1023106366
Verify Isha Pathak 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 231995Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
97% fewer Medicare Part D claims than the average internal medicine physician in 2024
98 Medicare Part D claims for 27 beneficiaries, against an average of 3,176 among the 108,855 providers of this specialty who prescribed in Part D. Brand-name drugs were 14% of claims.
Most prescribed
- Tamsulosin Hcl12 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.
Isha Pathak among 12,067 internal medicine physician records in New York
Isha Pathak, M.D. is one of 12,067 internal medicine physician records with a practice address in New York. 79% 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 8% of them.
- NPI issued2006 · 8% of these records are older, 53% newer
- In a Medicare fileYes · 79% of these records are
- In the CMS Doctors and Clinicians fileNo · 60% of these records are
- Record last updated2015 · 61% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207R00000X and a New York practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
16 internal medicine physician records list a practice address in Westbury
They are 16 of the 1,247 NPPES records with a practice address in Westbury, and 12,067 internal medicine physician records in New York.
All 12,067 in New York → Every provider in Westbury → Internal Medicine Physician nationwide →
The 8 internal medicine physician records with the nearest ZIP codes
- Arthur Autz, MD DPMWestbury, NY 115901881612935
- Tishe Dalipi, D.O.Westbury, NY 115901619008042
- Chris Elsayad, M.D.Westbury, NY 115901831150697
- Aleyamma Jacob, MDWestbury, NY 115901932153996
- Razia Jayman-Aristide, MDWestbury, NY 115901437455839
- Linotte Jean-Jeune, M.D.Westbury, NY 115901790894376
- Engracia Lazatin, M.D.Westbury, NY 115901265474837
- Wilma Lopez, MDWestbury, NY 115901306803317
Common questions
What is Isha Pathak, M.D.'s NPI number?
Isha Pathak, M.D.'s National Provider Identifier (NPI) is 1871664508, issued on Nov 13, 2006. An NPI identifies a provider in billing; it is not a license.
Where is Isha Pathak, M.D. located?
The NPPES record lists a practice address at 3400 Brush Hollow RD, Westbury, NY, 11590. Phone: (516) 213-1969. Providers update this record themselves, so call before visiting.
How can I verify Isha Pathak, M.D.'s license?
NPPES lists New York license number 231995, 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 Isha Pathak, M.D. prescribe under Medicare Part D?
In 2024, Isha Pathak, M.D. had 98 Medicare Part D claims for 27 beneficiaries; the average among internal medicine physician prescribers was 3,176. 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.