Omar Siddiqui, DO
Internal Medicine Physician · Elmira, NY
Omar Siddiqui, DO is an internal medicine physician with a practice address in Elmira, New York, and NPI 1447833355, issued on Apr 29, 2021. Check the license on the NYS Education Department, Office of the Professions; the Medicare figures below come from public CMS files.
- Name
- Omar Siddiqui
- Credential
- DO
- Primary taxonomy
- Internal Medicine Physician 207R00000X
- License number
- OS023823 PA
Self-reported in NPPES; status is on the state search - Practice location
- 600 Roe Ave, Elmira, NY 14905
- Phone
- (607) 737-4100
- Enumerated
- Apr 29, 2021
- Record last updated
- Nov 29, 2024
- Medicare enrollment
- Enrolled (PECOS I20240617002053); accepts Medicare assignment
- Medical or professional school
- Lake Erie College Of Osteopathic Medicine, Erie, 2021
- Entity
- Type 1 · individual
8 nearest internal medicine physician records → All 12,067 in New York → Look up another NPI →
Also registered at 600 Roe Ave
A shared address usually means a shared clinic or building; it does not show who employs whom.
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- Francis Agyemang, MDStudent in an Organized Health Care Education/Training Program1851033583
- Sarfaraz AhmadStudent in an Organized Health Care Education/Training Program1952241200
- Inam Ahmed, MDStudent in an Organized Health Care Education/Training Program1902747389
Verify Omar Siddiqui in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersNYS Education Department, Office of the ProfessionsCheck 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 internal medicine physician in 2024
46 Medicare Part D claims for 16 beneficiaries, against an average of 3,176 among the 108,855 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.
Bills Medicare through 2 group practices
- Pinnacle Health Hospitalist Services LLCHarrisburg, PA
- St Lukes Physician Group IncCoaldale, PA
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Omar Siddiqui among 12,067 internal medicine physician records in New York
Omar Siddiqui, DO 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 2021, is newer than 91% of them.
- NPI issued2021 · 91% of these records are older, 6% newer
- In a Medicare fileYes · 79% of these records are
- In the CMS Doctors and Clinicians fileYes · 60% of these records are
- Graduated2021 · median 2002 among the 7,221 with a school on file
- Record last updated2024 · 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).
32 internal medicine physician records list a practice address in Elmira
They are 32 of the 1,746 NPPES records with a practice address in Elmira, and 12,067 internal medicine physician records in New York.
All 12,067 in New York → Every provider in Elmira → Internal Medicine Physician nationwide →
The 8 internal medicine physician records with the nearest ZIP codes
- Carl Charnetski, M.D.Elmira, NY 149051174598999
- Everton Clare, MDElmira, NY 149051932260551
- Andrew Coates, M.D.Elmira, NY 149051891796090
- Steven Greenberg, M.D.Elmira, NY 149051790867786
- Kimberly Kaffenbarger, M.D.Elmira, NY 149051790867794
- Robert Lambert, M.D.Elmira, NY 149051871549105
- Johnny Mei, MDElmira, NY 149051790808095
- Hany Mosaad-Boktor, M.D.Elmira, NY 149051285854166
Common questions
What is Omar Siddiqui, DO's NPI number?
Omar Siddiqui, DO's National Provider Identifier (NPI) is 1447833355, issued on Apr 29, 2021. An NPI identifies a provider in billing; it is not a license.
Where is Omar Siddiqui, DO located?
The NPPES record lists a practice address at 600 Roe Ave, Elmira, NY, 14905. Phone: (607) 737-4100. Providers update this record themselves, so call before visiting.
How can I verify Omar Siddiqui, DO's license?
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 Omar Siddiqui, DO prescribe under Medicare Part D?
In 2024, Omar Siddiqui, DO had 46 Medicare Part D claims for 16 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.