DR. JOHN R. SPURZEM MD
NPI 1467489930
Internal Medicine - Pulmonary Disease in San Rafael, CA
About Dr. John R. Spurzem Md NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
DR. JOHN R. SPURZEM MD (NPI 1467489930) is an individual pulmonary disease provider in San Rafael, California, licensed in California (G89192) and active in the NPI registry since June 2006. He is enrolled in Medicare PECOS and is a graduate of University Of California, Irvine, California College Of Medicine (1979).
NPPES Registry Identity
Specialties & Licenses
Other Identifiers 4
Medicare Participation & PECOS CMS
Medicare enrollment, assignment, billing reassignment, and ordering and referring status from CMS.
Medicare Enrollment Status
Enrolled in Medicare (PECOS)
Dr. John R. Spurzem Md is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).
Medicare Billing Reassignment
Medicare enrollment records show John Spurzem reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.
San Rafael, CA 94901
- Reassigned Medicare billing, California enrollment
- 17 clinicians in this Medicare group
Source: CMS Revalidation Reassignment List, October 2026 release. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.
Physician Visit Costs CMS claims · ZIP area
Typical Medicare office-visit costs in the 94901 ZIP code area, from fee-for-service claims. These are area statistics, not this provider’s prices; actual charges vary by service and coverage.
Medicare Quality Performance CMS QPP · MIPS
Performance in the CMS Quality Payment Program: the MIPS final score across four weighted categories, and the individual quality measures reported to Medicare.
Referred Medical Equipment & Supplies CMS DME claims 18
Durable medical equipment, devices and supplies this provider ordered from DME suppliers for patients, from Medicare fee-for-service claims.
Other Providers at the Same Location NPPES 20
Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.
SAN RAFAEL, CA 94901
SAN RAFAEL, CA 94901
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 Spurzem's NPI number?
The NPI number for John Spurzem is 1467489930. It was assigned to this individual provider in the NPPES registry on June 28, 2006.
Where is John Spurzem located?
John Spurzem practices at 3260 Kerner Blvd, San Rafael, CA 94901. The listed phone number is (415) 448-1500.
What is John Spurzem's specialty?
The primary specialty registered for this NPI is Internal Medicine, specializing in Pulmonary Disease, with taxonomy code 207RP1001X.
Is John Spurzem enrolled in Medicare?
Yes. John Spurzem is registered in the Medicare PECOS enrollment system.
Which organization bills Medicare for John Spurzem's services?
According to the CMS Revalidation Reassignment List (October 2026 release), John Spurzem reassigns Medicare benefits to Marin Community Clinic (San Rafael, CA). The reassignment is filed with Medicare on form CMS-855R, signed by both the clinician and the organization, and lets the organization bill Medicare and receive payment for John Spurzem's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
When was this NPI record last updated?
The NPPES record for John Spurzem was last updated on April 30, 2024. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 2 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 R. Spurzem, MD · NPI 1467489930
Pulmonary Disease physician in San Rafael, California. Individual provider, active in the CMS NPPES registry since June 28, 2006.
## Identity
- **NPI:** 1467489930 (Entity type: Individual)
- **Enumerated:** June 28, 2006
- **Primary specialty:** Internal Medicine - Pulmonary Disease · taxonomy 207RP1001X
- **State license:** G89192 (California)
- **Sole proprietor:** No
## Practice location
- **Address:** 3260 KERNER BLVD, San Rafael, CA 94901-4840
- **Phone:** (415) 448-1500
## Medicare
- **Medicare:** Enrolled in Medicare (PECOS)
- **Ordering & referring:** eligible for Part B labs & imaging, durable medical equipment, home health, power mobility devices
- **Bills Medicare through:** Marin Community Clinic (NPI 1922303437, San Rafael, CA), under Medicare reassignment (form CMS-855R) · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** University Of California, Irvine, California College Of Medicine, class of 1979
## Record status
- **NPPES last updated:** April 30, 2024
- **Other identifiers:** Medicaid 09829571 (MS); Other P01081272 (MS); Medicaid 1048895 (LA); and 1 more
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Source: [NPI Profile](https://npiprofile.com/npi/1467489930) · Data from the CMS NPPES public registry.