Liang R. Bartkowiak, M.D.
Obstetrics & Gynecology Physician · Altoona, PA
Liang R. Bartkowiak, M.D. is an obstetrics & gynecology physician with a practice address in Altoona, Pennsylvania, and NPI 1144221813, issued on Aug 3, 2005. Check the license (Pennsylvania MD068355L, as entered in NPPES) on the Pennsylvania Department of State (PALS); the Medicare figures below come from public CMS files.
- Name
- Liang R. Bartkowiak
- Credential
- M.D.
- Primary taxonomy
- Obstetrics & Gynecology Physician 207V00000X
- License number
- MD068355L PA
Self-reported in NPPES; status is on the state search - Practice location
- 1701 12TH Ave, Altoona, PA 16601
- Phone
- (814) 944-7097
- Enumerated
- Aug 3, 2005
- Record last updated
- Sep 7, 2022
- Fax
- (814) 944-5557
- Medicaid ID
- 0017510490001 PA
- Medicare enrollment
- Enrolled (PECOS I20040117000048); accepts Medicare assignment
- Medical or professional school
- State University Of New York At Buffalo School Of Medicine, 1995
- Entity
- Type 1 · individual
Also registered at 1701 12TH Ave
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Julia Burke, PA-CPhysician Assistant1932123981
- Jessica Claycomb, FNP-CFamily Nurse Practitioner1336035641
- Jocelyn DividoCertified Registered Nurse Anesthetist1750647749
- Edmundo Grab, M.D.Legal Medicine1790786457
- Andrew Gurman, MDOrthopaedic Surgery Physician1811957426
- Patricia Hoyne, M.D.Obstetrics & Gynecology Physician1659372316
Verify Liang R. Bartkowiak in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersPennsylvania Department of State (PALS)
Search for license MD068355LCheck the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
3.1 times the Medicare Part D claims of the average obstetrics & gynecology physician in 2024
511 Medicare Part D claims for 216 beneficiaries, against an average of 165 among the 28,733 providers of this specialty who prescribed in Part D. 19 claims were for opioids.
Most prescribed
- Estradiol63 claims
- Fluocinonide54 claims
- Premarin38 claims
- Ibandronate Sodium35 claims
- Oxybutynin Chloride30 claims
- Nystatin25 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: $95.89
4 payments; by number, the most common kind was food and beverage; the largest payer was Hologic Sales and Service, LLC. The 21,429 providers of this specialty with any payment received $1,030.61 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.
Bills Medicare through one group practice
- University OF Pittsburgh PhysiciansAltoona, PA
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Obstetrics & Gynecology Physician providers in Pennsylvania
There are 1,974 obstetrics & gynecology physician records in Pennsylvania.
Other obstetrics & gynecology physician records in Pennsylvania
- Nagi Abadier, MDReading, PA1144335498
- Kristin Abbruzzi, DOBethlehem, PA1396753331
- Dina AbdelsamadPittsburgh, PA1265264717
- Annabelle Abdo, DOPhiladelphia, PA1518583665
- Joseph Abdul-Malak, MD, MBAHermitage, PA1679198188
- Michael Abdul-Malak, MDHermitage, PA1053317990
- Natasha Abdullah, MDPhiladelphia, PA1427673110
- Kathryn Abello, M.D.Lancaster, PA1760446694
- Alice Abernathy, MDPhiladelphia, PA1740711498
- Shenali Abeysekera, M.D.Easton, PA1942550363
Common questions
What is Liang R. Bartkowiak, M.D.'s NPI number?
Liang R. Bartkowiak, M.D.'s National Provider Identifier (NPI) is 1144221813, issued on Aug 3, 2005. An NPI identifies a provider in billing; it is not a license.
Where is Liang R. Bartkowiak, M.D. located?
The NPPES record lists a practice address at 1701 12TH Ave, Altoona, PA, 16601. Phone: (814) 944-7097. Providers update this record themselves, so call before visiting.
How can I verify Liang R. Bartkowiak, M.D.'s license?
NPPES lists Pennsylvania license number MD068355L, as entered by the provider. Search the Pennsylvania Department of State (PALS) at https://www.pals.pa.gov/. The NPPES record confirms identity only; the state search shows license status, expiration and public orders.
How much does Liang R. Bartkowiak, M.D. prescribe under Medicare Part D?
In 2024, Liang R. Bartkowiak, M.D. had 511 Medicare Part D claims for 216 beneficiaries; the average among obstetrics & gynecology physician prescribers was 165. 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.