James Tkacik, PA-C
Medical Physician Assistant · Olean, NY
James Tkacik, PA-C is a medical physician assistant with a practice address in Olean, New York, and NPI 1114947363, issued on Jul 20, 2006. Check the license (New York 0048831, as entered in NPPES) with the New York board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- James Tkacik
- Credential
- PA-C
- Primary taxonomy
- Medical Physician Assistant 363AM0700X
- License number
- 0048831 NY
Self-reported in NPPES; status is on the state search - Practice location
- 535 Main St, Olean, NY 14760
- Phone
- (716) 372-0141
- Enumerated
- Jul 20, 2006
- Record last updated
- Jul 19, 2026
- Medicaid ID
- 02503799 NY
- Entity
- Type 1 · individual
Also registered at 535 Main St
A shared address usually means a shared clinic or building; it does not show who employs whom.
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Verify James Tkacik in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich New York board licenses this profession
Search for license 0048831Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
98% fewer Medicare Part D claims than the average medical physician assistant in 2024
27 Medicare Part D claims for 13 beneficiaries, against an average of 1,148 among the 23,801 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.
9 medical physician assistant records list a practice address in Olean
They are 9 of the 675 NPPES records with a practice address in Olean, and 3,670 medical physician assistant records in New York.
All 9 in Olean → All 3,670 in New York → Every provider in Olean →
Other medical physician assistant records in New York
- Yesid Abad, PA CNew York, NY1205951399
- Stella Abayeva, P.A.Forest Hills, NY1124326467
- Amina Abdela, PA-CLatham, NY1891452496
- Hanan Abdelrahman, PA-CBrooklyn, NY1316348204
- Marwa AbdoAstoria, NY1467001081
- Avinell Abdool, PA-CBrooklyn, NY1558848572
- Devon AbeleMassapequa Park, NY1255817672
- Emily Abercrombie, P.A. - CNew York, NY1043601677
- Mandy Abram, RPA-CWilliamsville, NY1447547310
- Orchidea Abramowicz, RPA-CNew York, NY1396043188
Common questions
What is James Tkacik, PA-C's NPI number?
James Tkacik, PA-C's National Provider Identifier (NPI) is 1114947363, issued on Jul 20, 2006. An NPI identifies a provider in billing; it is not a license.
Where is James Tkacik, PA-C located?
The NPPES record lists a practice address at 535 Main St, Olean, NY, 14760. Phone: (716) 372-0141. Providers update this record themselves, so call before visiting.
How can I verify James Tkacik, PA-C's license?
NPPES lists New York license number 0048831, as entered by the provider. Search the New York board that licenses this profession; the NPPES record confirms identity only.
How much does James Tkacik, PA-C prescribe under Medicare Part D?
In 2024, James Tkacik, PA-C had 27 Medicare Part D claims for 13 beneficiaries; the average among medical physician assistant prescribers was 1,148. 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.