DR. JOHN WILLIAM MARCUM MD
NPI 1902885957
Anesthesiology - Critical Care Medicine in Camarillo, CA
About Dr. John William Marcum Md NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
DR. JOHN WILLIAM MARCUM MD (NPI 1902885957) is an individual critical care medicine provider in Camarillo, California, licensed in California (A75408) and active in the NPI registry since January 2006. He is enrolled in Medicare PECOS and is a graduate of University Of Southern California Keck School Of Medicine (1999).
NPPES Registry Identity
Specialties & Licenses
Other Identifiers 1
Medicare Participation & PECOS CMS
Medicare enrollment, assignment, and ordering and referring status from the CMS PECOS system.
Medicare Enrollment Status
Enrolled in Medicare and accepts Medicare assignment
Dr. John William Marcum Md is registered in PECOS and agrees to accept the Medicare-approved amount as full payment. Medicare patients are not billed beyond the standard deductible and coinsurance.
Frequently Asked Questions NPPES & CMS
Common questions about this NPI record, answered from the official NPPES registry and CMS datasets shown on this page.
What is John Marcum's NPI number?
The NPI number for John Marcum is 1902885957. It was assigned to this individual provider in the NPPES registry on January 10, 2006.
Where is John Marcum located?
John Marcum practices at 5021 Verdugo Way, Camarillo, CA 93012. The listed phone number is (805) 338-2395.
What is John Marcum's specialty?
The primary specialty registered for this NPI is Anesthesiology, specializing in Critical Care Medicine, with taxonomy code 207LC0200X.
Is John Marcum enrolled in Medicare?
Yes. John Marcum is registered in the Medicare PECOS system and accepts Medicare assignment, which means accepting the Medicare-approved amount as payment in full for covered services.
When was this NPI record last updated?
The NPPES record for John Marcum was last updated on March 19, 2015. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 11 years ago. If this record has changed at CMS more recently, you can request an on-demand re-check against the live CMS registry, directly from this page.
# Dr. John William Marcum, MD · NPI 1902885957
Critical Care Medicine physician in Camarillo, California. Individual provider, active in the CMS NPPES registry since January 10, 2006.
## Identity
- **NPI:** 1902885957 (Entity type: Individual)
- **Enumerated:** January 10, 2006
- **Primary specialty:** Anesthesiology - Critical Care Medicine · taxonomy 207LC0200X
- **State license:** A75408 (California)
- **Sole proprietor:** No
## Practice location
- **Address:** 5021 VERDUGO WAY, Camarillo, CA 93012-8675
- **Phone:** (805) 338-2395 · **Fax:** (805) 830-0321
## Medicare
- **Medicare:** Enrolled (PECOS); accepts Medicare assignment
- **Ordering & referring:** eligible for Part B labs & imaging, durable medical equipment, home health, power mobility devices
- **Medical school:** University Of Southern California Keck School Of Medicine, class of 1999
## Record status
- **NPPES last updated:** March 19, 2015
- **Other identifiers:** Medicare UPIN H73541
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Source: [NPI Profile](https://npiprofile.com/npi/1902885957) · Data from the CMS NPPES public registry.