William G. Marion, CRNA
Certified Registered Nurse Anesthetist · Philadelphia, PA
William G. Marion, CRNA is a certified registered nurse anesthetist with a practice address in Philadelphia, Pennsylvania, and NPI 1184620890, issued on Jun 27, 2005. Check the license (Pennsylvania RN-279543-L, as entered in NPPES) with the Pennsylvania board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- William G. Marion
- Credential
- CRNA
- Primary taxonomy
- Certified Registered Nurse Anesthetist 367500000X
- License number
- RN-279543-L PA
Self-reported in NPPES; status is on the state search - Practice location
- 2301 E Allegheny Ave, Philadelphia, PA 19134
- Phone
- (215) 291-3000
- Enumerated
- Jun 27, 2005
- Record last updated
- Jun 30, 2015 (not updated in 11 years: call before relying on the address or phone)
- Medicare enrollment
- Enrolled (PECOS I20040810001211); accepts Medicare assignment
- Entity
- Type 1 · individual
8 nearest certified registered nurse anesthetist records → All 4,822 in Pennsylvania → Look up another NPI →
Also registered at 2301 E Allegheny Ave
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Esi AdadzewahStudent in an Organized Health Care Education/Training Program1538085741
- William Adams, CRNACertified Registered Nurse Anesthetist1962408641
- Kripa AgarwalStudent in an Organized Health Care Education/Training Program1366297566
- Fadeke Ajayi, M.D.Obstetrics & Gynecology Physician1669608691
- William Beatie, MDSpecialist1215124599
- Dorothy Bloy, MDEmergency Medicine Physician1518131317
Verify William G. Marion in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich Pennsylvania board licenses this profession
Search for license RN-279543-LCheck 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
- North American Partners IN Anesthesia, Pennsylvania , LLCEast Stoudsburg, PA
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
William G. Marion among 4,822 certified registered nurse anesthetist records in Pennsylvania
William G. Marion, CRNA is one of 4,822 certified registered nurse anesthetist records with a practice address in Pennsylvania. 78% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2005, is newer than 0% of them.
- NPI issued2005 · 0% of these records are older, 90% newer
- In a Medicare fileYes · 78% of these records are
- In the CMS Doctors and Clinicians fileYes · 74% of these records are
- Graduated1992 · median 2012 among the 3,576 with a school on file
- Record last updated2015 · 59% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 367500000X and a Pennsylvania practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
710 certified registered nurse anesthetist records list a practice address in Philadelphia
They are 710 of the 42,849 NPPES records with a practice address in Philadelphia, and 4,822 certified registered nurse anesthetist records in Pennsylvania.
All 4,822 in Pennsylvania → Every provider in Philadelphia → Certified Registered Nurse Anesthetist nationwide →
The 8 certified registered nurse anesthetist records with the nearest ZIP codes
- William Adams, CRNAPhiladelphia, PA 191341962408641
- Jennifer Babia-Espiritu, CRNAPhiladelphia, PA 191341205800505
- Dawn Bent, CRNAPhiladelphia, PA 191341881648954
- Patricia Brader, CRNAPhiladelphia, PA 191341275518748
- Mary Bryant, CRNAPhiladelphia, PA 191341477559151
- Donna Burns, CRNAPhiladelphia, PA 191341093711772
- Joanne Chilton, CRNAPhiladelphia, PA 191341578569307
- Ethyl Davis, CRNAPhiladelphia, PA 191341417923368
Common questions
What is William G. Marion, CRNA's NPI number?
William G. Marion, CRNA's National Provider Identifier (NPI) is 1184620890, issued on Jun 27, 2005. An NPI identifies a provider in billing; it is not a license.
Where is William G. Marion, CRNA located?
The NPPES record lists a practice address at 2301 E Allegheny Ave, Philadelphia, PA, 19134. Phone: (215) 291-3000. Providers update this record themselves, so call before visiting.
How can I verify William G. Marion, CRNA's license?
NPPES lists Pennsylvania license number RN-279543-L, as entered by the provider. Search the Pennsylvania board that licenses this profession; the NPPES record confirms identity 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.