ANNEMARIE ADELAIDE STONE RN, MSN, FNP-C
NPI 1285241695
Nurse Practitioner - Family in San Francisco, CA
About Annemarie Adelaide Stone Rn, Msn, Fnp-c NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
ANNEMARIE ADELAIDE STONE RN, MSN, FNP-C (NPI 1285241695) is an individual family provider in San Francisco, California, licensed in California (95015390) and active in the NPI registry since September 2020. She is enrolled in Medicare PECOS.
NPPES Registry Identity
Specialties & Licenses 2
Medicare Participation & PECOS CMS
Medicare enrollment, assignment, billing reassignment, and ordering and referring status from CMS.
Medicare Enrollment Status
Enrolled in Medicare (PECOS)
Annemarie Adelaide Stone Rn, Msn, Fnp-c is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).
Medicare Billing Reassignment
Medicare enrollment records show Annemarie Stone reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.
San Francisco, CA 94110
- Reassigned Medicare billing, California enrollment
- 1,573 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 94110 ZIP code area, from fee-for-service claims. These are area statistics, not this provider’s prices; actual charges vary by service and coverage.
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 94110
SAN FRANCISCO, CA 94110
SAN FRANCISCO, CA 94110
SAN FRANCISCO, CA 94110
SAN FRANCISCO, CA 94110
SAN FRANCISCO, CA 94110
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 Annemarie Stone's NPI number?
The NPI number for Annemarie Stone is 1285241695. It was assigned to this individual provider in the NPPES registry on September 29, 2020.
Where is Annemarie Stone located?
Annemarie Stone practices at 1001 Potrero Avenue Bldg 5, Suite 4M, San Francisco, CA 94110. The listed phone number is (628) 206-4420.
What is Annemarie Stone's specialty?
The primary specialty registered for this NPI is Nurse Practitioner, specializing in Family, with taxonomy code 363LF0000X.
Is Annemarie Stone enrolled in Medicare?
Yes. Annemarie Stone is registered in the Medicare PECOS enrollment system.
Which organization bills Medicare for Annemarie Stone's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Annemarie Stone reassigns Medicare benefits to City & County Of San Francisco (San Francisco, 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 Annemarie Stone'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 Annemarie Stone was last updated on June 17, 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.
# Annemarie Adelaide Stone, RN, MSN, FNP-C · NPI 1285241695
Family physician in San Francisco, California. Individual provider, active in the CMS NPPES registry since September 29, 2020.
## Identity
- **NPI:** 1285241695 (Entity type: Individual)
- **Enumerated:** September 29, 2020
- **Primary specialty:** Nurse Practitioner - Family · taxonomy 363LF0000X
- **State license:** 95015390 (California)
- **Sole proprietor:** No
## Practice location
- **Address:** 1001 POTRERO AVENUE, BLDG 5, SUITE 4M, San Francisco, CA 94110
- **Phone:** (628) 206-4420
## 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:** City & County Of San Francisco (NPI 1083648810, San Francisco, CA), under Medicare reassignment (form CMS-855R) · CMS Revalidation Reassignment List, October 2026 release
## Record status
- **NPPES last updated:** June 17, 2024
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Source: [NPI Profile](https://npiprofile.com/npi/1285241695) · Data from the CMS NPPES public registry.