KATHERINE PETERS N.P.
NPI 1497881247
Nurse Practitioner in Mill Valley, CA
About Katherine Peters N.p. NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
KATHERINE PETERS N.P. (NPI 1497881247) is an individual nurse practitioner in Mill Valley, California, licensed in California (19403) and active in the NPI registry since February 2007. She is enrolled in Medicare PECOS and is a graduate of Other (2005).
NPPES Registry Identity
Specialties & Licenses
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
Katherine Peters N.p. 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
4Medicare enrollment records show Katherine Peters reassigns Medicare billing to 4 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.
San Francisco, CA 94122
- Reassigned Medicare billing, California enrollment
- 5,544 clinicians in this Medicare group
San Francisco, CA 94143
- Reassigned Medicare billing, California enrollment
- 5,645 clinicians in this Medicare group
San Francisco, CA 94143
- Reassigned Medicare billing, California enrollment
- 761 clinicians in this Medicare group
San Francisco, CA 94143
- Reassigned Medicare billing, California enrollment
- 1,159 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 94941 ZIP code area, from fee-for-service claims. These are area statistics, not this provider’s prices; actual charges vary by service and coverage.
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 Katherine Peters's NPI number?
The NPI number for Katherine Peters is 1497881247. It was assigned to this individual provider in the NPPES registry on February 26, 2007.
Where is Katherine Peters located?
Katherine Peters practices at 7 Overhill Rd, Mill Valley, CA 94941. The listed phone number is (410) 707-8360.
What is Katherine Peters's specialty?
The primary specialty registered for this NPI is Nurse Practitioner with taxonomy code 363L00000X.
Is Katherine Peters enrolled in Medicare?
Yes. Katherine Peters 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 Katherine Peters's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Katherine Peters reassigns Medicare benefits to 4 organizations: Ucsf Medical Group Business Services (San Francisco, CA), University Of California San Francisco (San Francisco, CA), Ucsf Dept Of Surgery (San Francisco, CA) and Ucsf Pediatrics Associates (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 Katherine Peters'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 Katherine Peters was last updated on May 3, 2011. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 15 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.
# Katherine Peters, N.P. · NPI 1497881247
Nurse Practitioner physician in Mill Valley, California. Individual provider, active in the CMS NPPES registry since February 26, 2007.
## Identity
- **NPI:** 1497881247 (Entity type: Individual)
- **Enumerated:** February 26, 2007
- **Primary specialty:** Nurse Practitioner · taxonomy 363L00000X
- **State license:** 19403 (California)
- **Sole proprietor:** No
## Practice location
- **Address:** 7 OVERHILL RD, Mill Valley, CA 94941-1342
- **Phone:** (410) 707-8360 · **Fax:** (415) 353-2334
## 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:** 4 organizations under Medicare reassignment (form CMS-855R): Ucsf Medical Group Business Services (NPI 1477624104, San Francisco, CA); University Of California San Francisco (NPI 1164512851, San Francisco, CA); Ucsf Dept Of Surgery (NPI 1477627537, San Francisco, CA); Ucsf Pediatrics Associates (NPI 1376614016, San Francisco, CA) · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** Other, class of 2005
## Record status
- **NPPES last updated:** May 3, 2011
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Source: [NPI Profile](https://npiprofile.com/npi/1497881247) · Data from the CMS NPPES public registry.