Katarzyna Liwski, D.O.
Psychiatry Physician · Philadelphia, PA
Katarzyna Liwski, D.O. is a psychiatry physician with a practice address in Philadelphia, Pennsylvania, and NPI 1811340482, issued on Jul 19, 2016. Check the license (Pennsylvania OT017332, as entered in NPPES) on the Pennsylvania Department of State (PALS); the Medicare figures below come from public CMS files.
- Name
- Katarzyna Liwski
- Credential
- D.O.
- Primary taxonomy
- Psychiatry Physician 2084P0800X
- License number
- OT017332 PA
Self-reported in NPPES; status is on the state search - Practice location
- 4641 Roosevelt Boulevard, E212, Philadelphia, PA 19124
- Phone
- (215) 831-4600
- Enumerated
- Jul 19, 2016
- Record last updated
- Jun 26, 2019 (not updated in 7 years: call before relying on the address or phone)
- Medicare enrollment
- Enrolled (PECOS I20191106003137); accepts Medicare assignment
- Medical or professional school
- Lake Erie College Of Osteopathic Medicine, Erie, 2016
- Entity
- Type 1 · individual
8 nearest psychiatry physician records → All 2,662 in Pennsylvania → Look up another NPI →
Verify Katarzyna Liwski in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersPennsylvania Department of State (PALS)
Search for license OT017332Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
Bills Medicare through one group practice
- Sbh Physicians PCBronx, NY
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Katarzyna Liwski among 2,662 psychiatry physician records in Pennsylvania
Katarzyna Liwski, D.O. is one of 2,662 psychiatry physician records with a practice address in Pennsylvania. 72% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2016, is newer than 76% of them.
- NPI issued2016 · 76% of these records are older, 22% newer
- In a Medicare fileYes · 72% of these records are
- In the CMS Doctors and Clinicians fileYes · 45% of these records are
- Graduated2016 · median 2003 among the 1,186 with a school on file
- Record last updated2019 · 60% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 2084P0800X and a Pennsylvania practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
727 psychiatry physician records list a practice address in Philadelphia
They are 727 of the 42,849 NPPES records with a practice address in Philadelphia, and 2,662 psychiatry physician records in Pennsylvania.
All 2,662 in Pennsylvania → Every provider in Philadelphia → Psychiatry Physician nationwide →
The 8 psychiatry physician records with the nearest ZIP codes
- Stephen Dolinski, D.O.Philadelphia, PA 191241134171846
- Ramesh Eluri, M.D.Philadelphia, PA 191241497706097
- Katherine Frantz, M.D.Philadelphia, PA 191241710972161
- Raghava Ghosala, M.D.Philadelphia, PA 191241639121270
- Eduard Kraychik, M.D.Philadelphia, PA 191241689611196
- Mark McClurg, M.D.Philadelphia, PA 191241407826928
- Neil Schwalb, M.D.Philadelphia, PA 191241861442386
- Timothy Smith, M.D.Philadelphia, PA 191241508836057
Common questions
What is Katarzyna Liwski, D.O.'s NPI number?
Katarzyna Liwski, D.O.'s National Provider Identifier (NPI) is 1811340482, issued on Jul 19, 2016. An NPI identifies a provider in billing; it is not a license.
Where is Katarzyna Liwski, D.O. located?
The NPPES record lists a practice address at 4641 Roosevelt Boulevard, E212, Philadelphia, PA, 19124. Phone: (215) 831-4600. Providers update this record themselves, so call before visiting.
How can I verify Katarzyna Liwski, D.O.'s license?
NPPES lists Pennsylvania license number OT017332, 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.
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.