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SHERYL ANNA-KAY PURRIER M.D.
NPI 1215373444
Pediatrics - Neonatal-Perinatal Medicine in San Francisco, CA

Active since May 15, 2013PECOS Enrolled
1975 4TH ST, SAN FRANCISCO, CA 94143(415) 476-1888 Get Directions Write a Review

NPPES record last updated: August 25, 2025. Verified against the NPPES registry weekly; last sync: November 08, 2026.

Record update history: Aug 6, 2025, May 13, 2019 (2 updates tracked since 2019).

About Sheryl Anna-kay Purrier M.d. NPPES

Official registry information on file with the National Plan and Provider Enumeration System.

SHERYL ANNA-KAY PURRIER M.D. (NPI 1215373444) is an individual neonatal-perinatal medicine provider in San Francisco, California, licensed in California (C203401) and active in the NPI registry since May 2013. She is enrolled in Medicare PECOS.

NPPES Registry Identity

NPI1215373444
Entity TypeIndividualFemale
Primary Taxonomy2080N0001X
Provider Legal NameSHERYL ANNA-KAY PURRIERCredential: M.D.
Location Address1975 4TH STSan Francisco, CA 94143-2351
Mailing Address1975 4th StSan Francisco, CA 94143-2351
Phone(415) 476-1888
Sole ProprietorYes
Enumeration DateMay 15, 2013
Last NPPES UpdateAugust 25, 20252 updates tracked since enumeration
NPPES CertifiedAugust 25, 2025
✔ NPI 1215373444 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyPediatrics · Neonatal-Perinatal MedicineAllopathic & Osteopathic Physicians
Taxonomy Code2080N0001X
Licenses✔ Licensed in CA · C203401✔ Licensed in CT · 63671
Definition
A pediatrician who is the principal care provider for sick newborn infants. Clinical expertise is used for direct patient care and for consulting with obstetrical colleagues to plan for the care of mothers who have high-risk pregnancies.
1975 4TH ST, San Francisco, CA 94143
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Medicare Participation & PECOS CMS

Medicare enrollment, assignment, billing reassignment, and ordering and referring status from CMS.

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

Sheryl Anna-kay Purrier M.d. is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).

Eligible to Order & Refer✔ Part B Labs & Imaging✔ Durable Medical Equipment✔ Home Health Agency✔ Power Mobility DevicesPer the CMS Ordering and Referring file. Eligibility means Medicare pays claims that this provider orders or refers for these categories.

Medicare Billing Reassignments

4

Medicare enrollment records show Sheryl Purrier reassigns Medicare billing to 4 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.

Ucsf Pediatrics Associates
3.7 mi
Pediatrics
505 PARNASSUS AVE
San Francisco, CA 94143
  • Reassigned Medicare billing, California enrollment
  • 1,159 clinicians in this Medicare group
NPI 1376614016 (415) 353-2000
University Of California San Francisco
3.7 mi
Surgery
400 PARNASSUS AVE, MCB 300
San Francisco, CA 94143
  • Reassigned Medicare billing, California enrollment
  • 5,645 clinicians in this Medicare group
NPI 1346329380 (415) 353-2161
Ucsf Medical Group Business Services
3.7 mi
Internal Medicine
400 PARNASSUS AVE
San Francisco, CA 94122
  • Reassigned Medicare billing, California enrollment
  • 5,544 clinicians in this Medicare group
NPI 1477624104 (415) 353-2808
Yale University
2,617 mi
Adult Mental Health
95 CIRCULAR AVE
Hamden, CT 06514
  • Reassigned Medicare billing, Connecticut enrollment
  • 3,728 clinicians in this Medicare group
NPI 1134391824 (203) 288-6253

Source: CMS Revalidation Reassignment List, October 2026 release. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.

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.

DR. ABBEY CORIN LEA DPT
Physical Therapist
1975 4TH ST
SAN FRANCISCO, CA 94143
San Francisco County (415) 514-2800
ZSOFIA BANHEGYI LONG MD
Pediatrics
1975 4TH ST
SAN FRANCISCO, CA 94143
San Francisco County (415) 476-5153
DR. DEAN THORSEN
Anesthesiology
1975 4TH ST
SAN FRANCISCO, CA 94143
San Francisco County (415) 476-1000
ISABELA COSTA ACPNP
Nurse Practitioner (Pediatrics)
1975 4TH ST
SAN FRANCISCO, CA 94143
San Francisco County (415) 514-4089
MEAGAN FUNASAKI
Pharmacist (Pediatrics)
1975 4TH ST
SAN FRANCISCO, CA 94143
San Francisco County (415) 476-1000
MS. MOLLY KOREN LCSW
Social Worker (Clinical)
1975 4TH ST
SAN FRANCISCO, CA 94143
San Francisco County (415) 353-7648
COLBEY RICKLEFS MD
Pediatrics (Adolescent Medicine)
1975 4TH ST
SAN FRANCISCO, CA 94143
San Francisco County (415) 353-2002
KARA MORROW NP
Nurse Practitioner (Neonatal)
1975 4TH ST
SAN FRANCISCO, CA 94143
San Francisco County (415) 353-1565

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 Sheryl Purrier's NPI number?

The NPI number for Sheryl Purrier is 1215373444. It was assigned to this individual provider in the NPPES registry on May 15, 2013.

Where is Sheryl Purrier located?

Sheryl Purrier practices at 1975 4th St, San Francisco, CA 94143. The listed phone number is (415) 476-1888.

What is Sheryl Purrier's specialty?

The primary specialty registered for this NPI is Pediatrics, specializing in Neonatal-Perinatal Medicine, with taxonomy code 2080N0001X.

Is Sheryl Purrier enrolled in Medicare?

Yes. Sheryl Purrier is registered in the Medicare PECOS enrollment system.

Which organizations bill Medicare for Sheryl Purrier's services?

According to the CMS Revalidation Reassignment List (October 2026 release), Sheryl Purrier reassigns Medicare benefits to 4 organizations: Ucsf Pediatrics Associates (San Francisco, CA), University Of California San Francisco (San Francisco, CA), Ucsf Medical Group Business Services (San Francisco, CA) and Yale University (Hamden, CT). 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 Sheryl Purrier'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 Sheryl Purrier was last updated on August 25, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 14 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.