William M. Jantsch, MD
Emergency Medicine Physician · Philadelphia, PA
William M. Jantsch, MD is an emergency medicine physician with a practice address in Philadelphia, Pennsylvania, and NPI 1245382241, issued on Jan 18, 2007. Check the license (Pennsylvania MD441854, as entered in NPPES) on the Pennsylvania Department of State (PALS); the Medicare figures below come from public CMS files.
- Name
- William M. Jantsch
- Credential
- MD
- Primary taxonomy
- Emergency Medicine Physician 207P00000X
- License numbers
- MD441854 PA
35043814 OH
Self-reported in NPPES; status is on the state search - Practice location
- 2607 Rhawn St, Philadelphia, PA 19152
- Phone
- (215) 333-0304
- Enumerated
- Jan 18, 2007
- Record last updated
- Jul 8, 2019 (not updated in 7 years: call before relying on the address or phone)
- Fax
- (215) 333-1402
- Medicaid ID
- 0554225 OH
- Medicare enrollment
- Enrolled (PECOS I20110512000351); accepts Medicare assignment
- Medical or professional school
- University Of Connecticut School Of Medicine, 1978
- Entity
- Type 1 · individual
8 nearest emergency medicine physician records → All 3,911 in Pennsylvania → Look up another NPI →
Also registered at 2607 Rhawn St
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Patricia Byrne, PA-CMedical Physician Assistant1316373517
- Ashley Cavanagh, CRNPFamily Nurse Practitioner1336530161
- Heidi Commins, DOEmergency Medicine Physician1447465224
- Carla Dugas, D.O.Emergency Medicine Physician1720272115
- Allen Kagan, MDEmergency Medical Services (Emergency Medicine) Physician1952354227
- Marc Pollack, M.D.Emergency Medicine Physician1497784805
Verify William M. Jantsch in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersPennsylvania Department of State (PALS)
Search for license MD441854Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
The practice group's MIPS final score for 2023 (Medicare payment program): 83.1 of 100
The Merit-based Incentive Payment System score is reported for the practice group, not for one clinician alone. Four categories are weighted into the final score; the average among 454,083 clinicians with a measured score was 83.5.
Source: CMS Quality Payment Program, MIPS performance year 2023, group reporting; category weights for 2023 (qpp.cms.gov).
Bills Medicare through one group practice
- ON Demand Urgent Care Group PCPhiladelphia, PA
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
William M. Jantsch among 3,911 emergency medicine physician records in Pennsylvania
William M. Jantsch, MD is one of 3,911 emergency medicine physician records with a practice address in Pennsylvania. 82% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2007, is newer than 31% of them.
- NPI issued2007 · 31% of these records are older, 62% newer
- In a Medicare fileYes · 82% of these records are
- In the CMS Doctors and Clinicians fileYes · 57% of these records are
- Graduated1978 · median 2013 among the 2,231 with a school on file
- Record last updated2019 · 51% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207P00000X and a Pennsylvania practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
1,006 emergency medicine physician records list a practice address in Philadelphia
They are 1,006 of the 42,849 NPPES records with a practice address in Philadelphia, and 3,911 emergency medicine physician records in Pennsylvania.
All 3,911 in Pennsylvania → Every provider in Philadelphia → Emergency Medicine Physician nationwide →
The 8 emergency medicine physician records with the nearest ZIP codes
- Heidi Commins, DOPhiladelphia, PA 191521447465224
- Antonio Delosangeles, M.D.Philadelphia, PA 191521184731317
- Carla Dugas, D.O.Philadelphia, PA 191521720272115
- Minh Evans, M.D.Philadelphia, PA 191521790219913
- Sandra Gibney, M.DPhiladelphia, PA 191521134179039
- Eric Gruber, M.D.Philadelphia, PA 191521225447782
- Robert McAndrew, D.O.Philadelphia, PA 191521174572887
- Marc Pollack, M.D.Philadelphia, PA 191521497784805
Common questions
What is William M. Jantsch, MD's NPI number?
William M. Jantsch, MD's National Provider Identifier (NPI) is 1245382241, issued on Jan 18, 2007. An NPI identifies a provider in billing; it is not a license.
Where is William M. Jantsch, MD located?
The NPPES record lists a practice address at 2607 Rhawn St, Philadelphia, PA, 19152. Phone: (215) 333-0304. Providers update this record themselves, so call before visiting.
How can I verify William M. Jantsch, MD's license?
NPPES lists Pennsylvania license number MD441854, 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.
What is William M. Jantsch, MD's MIPS final score?
The 2023 MIPS final score is 83.1 of 100, reported for the practice group. The average among 454,083 clinicians with a measured score was 83.5.
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.