Doctor profile · Federal record
Dr. William Marion, CRNA
Certified Registered Nurse Anesthetist (CMS: Certified Registered Nurse Anesthetist (CRNA)) · Philadelphia, PA
- NPI 1184620890
- Accepts Medicare
- 34 yrs in practice
- Male
- Group practice
- No sanctions
Practice & contact
- Primary practice
-
2301 E Allegheny Ave
Philadelphia, PA 191344427
(215) 291-3000 - Mailing address
-
Po Box 781776
Philadelphia, PA 191780001
Credentials & registration
- NPI registered
- June 2005 — 21 yrs on file
- Profile last updated
- June 30, 2015
- Year of graduation
- 1992 — 34 yrs since
- Specialty taxonomy
- 367500000X — NUCC code
- State license (1)
- Pennsylvania #RN-279543-L
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1184620890. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
44
Distinct HCPCS
3
Medicare allowed
$6,523
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
01402 |
Anesthesia for procedure for total knee joint replacement | 19 | 19 | $220 | |
00731 |
Anesthesia for other procedure on esophagus, stomach, or upper small bowel using an endoscope | 13 | 13 | $95 | |
00910 |
Anesthesia for other procedure on urinary system through urethra | 12 | 12 | $92 |
In context: peer comparison
Among 200 peers in this city , average services per provider: 28. This provider delivers 1.6× the peer median.Frequently asked questions
What is Dr. William Marion's medical specialty?
Dr. William Marion practices Certified Registered Nurse Anesthetist in Philadelphia, PA.
Where does Dr. William Marion practice?
Dr. William Marion practices at 2301 E Allegheny Ave, Philadelphia, PA 191344427. Office phone: 2152913000.
What is Dr. William Marion's NPI?
Dr. William Marion's National Provider Identifier (NPI) is 1184620890, issued by NPPES.
Does Dr. William Marion accept Medicare assignment?
Yes. Dr. William Marion accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. William Marion commonly perform?
Top Medicare-reported procedures in 2023: Anesthesia for procedure for total knee joint replacement (HCPCS 01402); Anesthesia for other procedure on esophagus, stomach, or upper small bowel using an endoscope (HCPCS 00731); Anesthesia for other procedure on urinary system through urethra (HCPCS 00910). Source: CMS Medicare Physician & Other Practitioners file.