DR. CATHERINE C. PARK M.D.
NPI 1205878360
Radiology - Radiation Oncology in San Francisco, CA
About Dr. Catherine C. Park M.d. NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
DR. CATHERINE C. PARK M.D. (NPI 1205878360) is an individual radiation oncology provider in San Francisco, California, licensed in California (A72654) and active in the NPI registry since June 2006. She is enrolled in Medicare PECOS and is a graduate of University Of California, Geffen School Of Medicine (1995).
NPPES Registry Identity
Specialties & Licenses
Other Identifiers 3
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
Dr. Catherine C. Park 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
2Medicare enrollment records show Catherine Park reassigns Medicare billing to 2 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.
San Francisco, CA 94143
- Reassigned Medicare billing, California enrollment
- 5,645 clinicians in this Medicare group
San Francisco, CA 94122
- Reassigned Medicare billing, California enrollment
- 5,544 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 2
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 94115 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.
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 FRANCISCO, CA 94115
SAN FRANCISCO, CA 94115
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 Catherine Park's NPI number?
The NPI number for Catherine Park is 1205878360. It was assigned to this individual provider in the NPPES registry on June 12, 2006.
Where is Catherine Park located?
Catherine Park practices at 1600 Divisadero St, San Francisco, CA 94115. The listed phone number is (415) 353-7175.
What is Catherine Park's specialty?
The primary specialty registered for this NPI is Radiology, specializing in Radiation Oncology, with taxonomy code 2085R0001X.
Is Catherine Park enrolled in Medicare?
Yes. Catherine Park 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 Catherine Park's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Catherine Park reassigns Medicare benefits to 2 organizations: University Of California San Francisco (San Francisco, CA) and Ucsf Medical Group Business Services (San Francisco, CA). 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 Catherine Park'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 Catherine Park was last updated on September 18, 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. Catherine C. Park, M.D. · NPI 1205878360
Radiation Oncology physician in San Francisco, California. Individual provider, active in the CMS NPPES registry since June 12, 2006.
## Identity
- **NPI:** 1205878360 (Entity type: Individual)
- **Enumerated:** June 12, 2006
- **Primary specialty:** Radiology - Radiation Oncology · taxonomy 2085R0001X
- **State license:** A72654 (California)
- **Sole proprietor:** No
## Practice location
- **Address:** 1600 DIVISADERO ST, San Francisco, CA 94115-3010
- **Phone:** (415) 353-7175 · **Fax:** (415) 353-9883
## 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:** 2 organizations under Medicare reassignment (form CMS-855R): University Of California San Francisco (NPI 1346329380, San Francisco, CA); Ucsf Medical Group Business Services (NPI 1477624104, San Francisco, CA) · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** University Of California, Geffen School Of Medicine, class of 1995
## Record status
- **NPPES last updated:** September 18, 2015
- **Other identifiers:** Medicare UPIN H30123 (CA); Medicare PIN 00A726540 (CA); Medicaid 00A726540 (CA)
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Source: [NPI Profile](https://npiprofile.com/npi/1205878360) · Data from the CMS NPPES public registry.