Zia Sheikh, M.D.
Internal Medicine Physician · Olean, NY
Zia Sheikh, M.D. is an internal medicine physician with a practice address in Olean, New York, and NPI 1144222340, issued on Jun 1, 2005. Check the license (New York 2065831, as entered in NPPES) on the NYS Education Department, Office of the Professions; the Medicare figures below come from public CMS files.
- Name
- Zia Sheikh
- Credential
- M.D.
- Primary taxonomy
- Internal Medicine Physician 207R00000X
- License number
- 2065831 NY
Self-reported in NPPES; status is on the state search - Practice location
- 2211 W State St, Olean, NY 14760
- Phone
- (716) 372-2355
- Enumerated
- Jun 1, 2005
- Entity
- Type 1 · individual
Also registered at 2211 W State St
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Janice CollinsLicensed Practical Nurse1639620321
- Marsha Hitchcock, BSNHome Health Registered Nurse1912384397
- Kim LeonardLicensed Practical Nurse1013574888
- Abril MoralesLicensed Practical Nurse1912385857
- Sharon Ross, LPNLicensed Practical Nurse1376039800
- Elizabeth Simpson, LPNLicensed Practical Nurse1366838013
Verify Zia Sheikh 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 2065831Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS, AOA, NCCPA, AANPNot checked
10.4 times the Medicare Part D claims of the average internal medicine physician in 2024
28,958 Medicare Part D claims for 967 beneficiaries, against an average of 2,785 among the 127,794 providers of this specialty who prescribed in Part D. Brand-name drugs were 19% of claims. 747 claims were for opioids.
Most prescribed
- Xarelto854 claims
- Atorvastatin Calcium849 claims
- Gabapentin764 claims
- Rosuvastatin Calcium714 claims
- Metoprolol Succinate643 claims
- Pantoprazole Sodium616 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.
Industry payments in 2024: $3,983.08
39 payments, mostly food and beverage; the largest payer was Janssen Pharmaceuticals, Inc. The 65,274 providers of this specialty with any payment received $2,536.66 on average. Payments are reported by manufacturers, not by the provider, and are not a sign of wrongdoing.
Source: CMS Open Payments, program year 2024 (openpaymentsdata.cms.gov); average among providers of this specialty with at least one payment.
One hospital or facility affiliation
- Olean General HospitalOlean, NY · Acute Care Hospitals1 of 5 stars
Source: CMS Doctors and Clinicians affiliations; Hospital General Information (Care Compare) (data.cms.gov). Star ratings are CMS hospital ratings, not ratings of this provider.
14 internal medicine physician records list a Olean practice address
They are 14 of the 675 NPPES records with a Olean practice address, and 13,725 internal medicine physician records in New York.
All 14 in Olean → All 13,725 in New York → Every provider in Olean →
Other internal medicine physician records in New York
- Deborah Aanonsen, D.O.Staten Island, NY1952395717
- Nivedita Aanur, M.D.New York, NY1982833471
- Jay Aaron, MDGreat Neck, NY1245332956
- Justin Aaron, MDNew York, NY1619243912
- Ahmad AbadiPoughkeepsie, NY1780258517
- Jamsheed Abadi, MDBrooklyn, NY1477537496
- Theophine Abakporo, M.D.Brooklyn, NY1972564813
- Antonieta Abarientos, MDNew Rochelle, NY1649285123
- Charles Abate, MDOssining, NY1720180003
- Vyachislav Abayev, M.D.Brooklyn, NY1437394574
Common questions
What is Zia Sheikh, M.D.'s NPI number?
Zia Sheikh, M.D.'s National Provider Identifier (NPI) is 1144222340, issued on Jun 1, 2005. An NPI identifies a provider in billing; it is not a license.
Where is Zia Sheikh, M.D. located?
The NPPES record lists a practice address at 2211 W State St, Olean, NY, 14760. Phone: (716) 372-2355. Providers update this record themselves, so call before visiting.
How can I verify Zia Sheikh, M.D.'s license?
NPPES lists New York license number 2065831, 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 Zia Sheikh, M.D. prescribe under Medicare Part D?
In 2024, Zia Sheikh, M.D. had 28,958 Medicare Part D claims for 967 beneficiaries; the average among internal medicine physician prescribers was 2,785. 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.