MICHAEL KUPFER M.D.
NPI 1811949860
Radiology - Diagnostic Radiology in West Hills, CA
About Michael Kupfer M.d. NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
MICHAEL KUPFER M.D. (NPI 1811949860) is an individual diagnostic radiology provider in West Hills, California, licensed in California (C41450) and active in the NPI registry since May 2006. He is enrolled in Medicare PECOS and is a graduate of University Of Texas Medical Branch At Galveston (1983).
NPPES Registry Identity
Specialties & Licenses
Other Identifiers 7
Medicare Participation & PECOS CMS
Medicare enrollment, assignment, billing reassignment, and ordering and referring status from CMS.
Medicare Enrollment Status
Enrolled in Medicare and accepts Medicare assignment
Michael Kupfer M.d. 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.
Medicare Billing Reassignments
25Medicare enrollment records show Michael Kupfer reassigns Medicare billing to 25 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.
West Hills, CA 91307
- Reassigned Medicare billing, California enrollment
- 68 clinicians in this Medicare group
Encino, CA 91436
- Reassigned Medicare billing, California enrollment
- 329 clinicians in this Medicare group
Encino, CA 91436
- Reassigned Medicare billing, California enrollment
- Also billed through NPI 1164760823 (California), NPI 1962457812 (California)
- 349 clinicians in this Medicare group
Thousand Oaks, CA 91360
- Reassigned Medicare billing, California enrollment
- 12 clinicians in this Medicare group
Los Angeles, CA 90025
- Reassigned Medicare billing, California enrollment
- 311 clinicians in this Medicare group
Los Angeles, CA 90048
- Reassigned Medicare billing, California enrollment
- 2,118 clinicians in this Medicare group
Oxnard, CA 93036
- Reassigned Medicare billing, California enrollment
- 62 clinicians in this Medicare group
Los Alamitos, CA 90720
- Reassigned Medicare billing, California enrollment
- 488 clinicians in this Medicare group
Mojave, CA 93501
- Reassigned Medicare billing, California enrollment
- Also billed through NPI 1275538530 (California)
- 192 clinicians in this Medicare group
Bakersfield, CA 93301
- Reassigned Medicare billing, California enrollment
- 214 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.
Areas of Expertise CMS Part B claims 97
Services this provider delivered to Medicare fee-for-service patients, from the CMS Medicare utilization data. Higher counts generally reflect more experience with a service; care delivered outside Medicare is not included.
Physician Visit Costs CMS claims · ZIP area
Typical Medicare office-visit costs in the 91307 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.
Reported Quality Measures
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.
WEST HILLS, CA 91307
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 Michael Kupfer's NPI number?
The NPI number for Michael Kupfer is 1811949860. It was assigned to this individual provider in the NPPES registry on May 17, 2006.
Where is Michael Kupfer located?
Michael Kupfer practices at 7300 Medical Center Dr, West Hills, CA 91307. The listed phone number is (818) 676-4100.
What is Michael Kupfer's specialty?
The primary specialty registered for this NPI is Radiology, specializing in Diagnostic Radiology, with taxonomy code 2085R0202X.
Is Michael Kupfer enrolled in Medicare?
Yes. Michael Kupfer 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.
Which organizations bill Medicare for Michael Kupfer's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Michael Kupfer reassigns Medicare benefits to 25 organizations: West Valley Radiology Medical Group, Inc. (West Hills, CA), San Fernando Valley Interventional Radiology And Imaging Center (Encino, CA), Beverly Radiology Medical Group III (Encino, CA), Thousand Oaks Diagnostic Imaging Center (Thousand Oaks, CA), Pronet Imaging Medical Group, Inc. (Los Angeles, CA) and 20 more organizations, listed in the Medicare section above. Each 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 Michael Kupfer'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 Michael Kupfer was last updated on May 20, 2008. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 18 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.
# Michael Kupfer, M.D. · NPI 1811949860
Diagnostic Radiology physician in West Hills, California. Individual provider, active in the CMS NPPES registry since May 17, 2006.
## Identity
- **NPI:** 1811949860 (Entity type: Individual)
- **Enumerated:** May 17, 2006
- **Primary specialty:** Radiology - Diagnostic Radiology · taxonomy 2085R0202X
- **State license:** C41450 (California)
- **Sole proprietor:** No
## Practice location
- **Address:** 7300 MEDICAL CENTER DR, West Hills, CA 91307-1902
- **Phone:** (818) 676-4100
## Medicare
- **Medicare:** Enrolled (PECOS); accepts Medicare assignment
- **Ordering & referring:** eligible for Part B labs & imaging, durable medical equipment, home health, power mobility devices
- **Bills Medicare through:** 25 organizations under Medicare reassignment (form CMS-855R): West Valley Radiology Medical Group, Inc. (NPI 1265486427, West Hills, CA); San Fernando Valley Interventional Radiology And Imaging Center (NPI 1942350889, Encino, CA); Beverly Radiology Medical Group III (NPI 1396933156, Encino, CA); Thousand Oaks Diagnostic Imaging Center (NPI 1629058466, Thousand Oaks, CA); Pronet Imaging Medical Group, Inc. (NPI 1528099488, Los Angeles, CA); and 20 more · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** University Of Texas Medical Branch At Galveston, class of 1983
## Record status
- **NPPES last updated:** May 20, 2008
- **Other identifiers:** Medicare UPIN E01724; Medicare ID-Type Unspecified WC41450L; Medicare ID-Type Unspecified WC41450K; and 4 more
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Source: [NPI Profile](https://npiprofile.com/npi/1811949860) · Data from the CMS NPPES public registry.