Mark Sejun Kim, M.D.
Anesthesiology Physician · Philadelphia, PA
Mark Sejun Kim, M.D. is an anesthesiology physician with a practice address in Philadelphia, Pennsylvania, and NPI 1548402894, issued on Apr 1, 2009. Check the license (Pennsylvania MD448180, as entered in NPPES) on the Pennsylvania Department of State (PALS); the Medicare figures below come from public CMS files.
- Name
- Mark Sejun Kim
- Credential
- M.D.
- Primary taxonomy
- Anesthesiology Physician 207L00000X
- License number
- MD448180 PA
Self-reported in NPPES; status is on the state search - Practice location
- 111 S 11TH St, Philadelphia, PA 19107
- Phone
- (215) 955-6161
- Enumerated
- Apr 1, 2009
- Record last updated
- Nov 13, 2013 (not updated in 13 years: call before relying on the address or phone)
- Medicaid IDs
- 0365378 NJ
102848574 PA - Medicare enrollment
- Enrolled (PECOS I20130823000579); accepts Medicare assignment
- Entity
- Type 1 · individual
8 nearest anesthesiology physician records → All 2,481 in Pennsylvania → Look up another NPI →
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- Kristin Ahern, AGACNPAcute Care Nurse Practitioner1922406941
Verify Mark Sejun Kim in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersPennsylvania Department of State (PALS)
Search for license MD448180Check 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 2 group practices
- Jefferson University PhysiciansPhiladelphia, PA
- Methodist Associates IN Healthcare OF New Jersey, P.C.Lawrenceville, NJ
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Mark Sejun Kim among 2,481 anesthesiology physician records in Pennsylvania
Mark Sejun Kim, M.D. is one of 2,481 anesthesiology physician records with a practice address in Pennsylvania. 76% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2009, is newer than 61% of them.
- NPI issued2009 · 61% of these records are older, 35% newer
- In a Medicare fileYes · 76% of these records are
- In the CMS Doctors and Clinicians fileYes · 69% of these records are
- Graduated2009 · median 2005 among the 1,720 with a school on file
- Record last updated2013 · 57% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207L00000X and a Pennsylvania practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
646 anesthesiology physician records list a practice address in Philadelphia
They are 646 of the 42,849 NPPES records with a practice address in Philadelphia, and 2,481 anesthesiology physician records in Pennsylvania.
All 2,481 in Pennsylvania → Every provider in Philadelphia → Anesthesiology Physician nationwide →
The 8 anesthesiology physician records with the nearest ZIP codes
- Jaime Baratta, M.D.Philadelphia, PA 191071265404321
- Colette Bellwoar, DOPhiladelphia, PA 191071396736104
- David Berman, MDPhila, PA 191071205827011
- Susan Dashow, DOPhiladelphia, PA 191071740277169
- Allen Haas, MDPhila, PA 191071285625095
- Ida Hudson, DOPhila, PA 191071275524084
- Allan Lewis, MDPhila, PA 191071487607859
- Anoja Bala Madison, MDPhila, PA 191071154372886
Common questions
What is Mark Sejun Kim, M.D.'s NPI number?
Mark Sejun Kim, M.D.'s National Provider Identifier (NPI) is 1548402894, issued on Apr 1, 2009. An NPI identifies a provider in billing; it is not a license.
Where is Mark Sejun Kim, M.D. located?
The NPPES record lists a practice address at 111 S 11TH St, Philadelphia, PA, 19107. Phone: (215) 955-6161. Providers update this record themselves, so call before visiting.
How can I verify Mark Sejun Kim, M.D.'s license?
NPPES lists Pennsylvania license number MD448180, 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.