ERIKA GRACE SAWYER ERIKA SAWYER
NPI 1447586425
Advanced Practice Midwife in San Francisco, CA
About Erika Grace Sawyer Erika Sawyer NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
ERIKA GRACE SAWYER ERIKA SAWYER (NPI 1447586425) is an individual advanced practice midwife in San Francisco, California, licensed in California (NM235798) and active in the NPI registry since October 2009. She is enrolled in Medicare PECOS, maintains 2 additional practice locations, and is a graduate of Other (2009).
NPPES Registry Identity
Specialties & Licenses
Secondary Practice Locations 2
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
Erika Grace Sawyer Erika Sawyer 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 Erika Sawyer 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 94110
- Reassigned Medicare billing, California enrollment
- 132 clinicians in this Medicare group
Orinda, CA 94563
- Reassigned Medicare billing, California enrollment
- 4,479 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.
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 5
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
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 Erika Sawyer's NPI number?
The NPI number for Erika Sawyer is 1447586425. It was assigned to this individual provider in the NPPES registry on October 26, 2009.
Where is Erika Sawyer located?
Erika Sawyer practices at 1580 Valencia St Ste 508, San Francisco, CA 94110. The listed phone number is (415) 641-6996.
What is Erika Sawyer's specialty?
The primary specialty registered for this NPI is Advanced Practice Midwife with taxonomy code 367A00000X.
Is Erika Sawyer enrolled in Medicare?
Yes. Erika Sawyer 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 Erika Sawyer's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Erika Sawyer reassigns Medicare benefits to 2 organizations: Sutter Bay Hospitals (San Francisco, CA) and Sutter Bay Medical Foundation (Orinda, 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 Erika Sawyer'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 Erika Sawyer was last updated on December 31, 2024. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 21 months 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.
# Erika Grace Sawyer, ERIKA SAWYER · NPI 1447586425
Advanced Practice Midwife physician in San Francisco, California. Individual provider, active in the CMS NPPES registry since October 26, 2009.
## Identity
- **NPI:** 1447586425 (Entity type: Individual)
- **Enumerated:** October 26, 2009
- **Primary specialty:** Advanced Practice Midwife · taxonomy 367A00000X
- **State license:** NM235798 (California)
- **Sole proprietor:** No
## Practice location
- **Address:** 1580 VALENCIA ST STE 508, San Francisco, CA 94110-4415
- **Phone:** (415) 641-6996
## Medicare
- **Medicare:** Enrolled (PECOS); accepts Medicare assignment
- **Ordering & referring:** eligible for Part B labs & imaging, durable medical equipment
- **Bills Medicare through:** 2 organizations under Medicare reassignment (form CMS-855R): Sutter Bay Hospitals (NPI 1871826925, San Francisco, CA); Sutter Bay Medical Foundation (NPI 1366898538, Orinda, CA) · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** Other, class of 2009
## Record status
- **NPPES last updated:** December 31, 2024
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Source: [NPI Profile](https://npiprofile.com/npi/1447586425) · Data from the CMS NPPES public registry.