DR. REBECCA ELIZABETH WEBB MD
NPI 1942838149
Pediatrics - Neonatal-Perinatal Medicine in San Francisco, CA

Q: What is Rebecca Webb's NPI number?

The NPI number for Rebecca Webb is 1942838149. It was assigned to this individual provider in the NPPES registry on April 1, 2020.

Q: What is Rebecca Webb's specialty?

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

Q: When was this NPI record last updated?

The NPPES record for Rebecca Webb was last updated on April 10, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 4 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.

Active since April 01, 2020PECOS Enrolled

550-16TH STREET, MISSION HALL, 4TH FLOOR, SAN FRANCISCO, CA 94143(415) 476-5001 Get Directions Write a Review

NPPES record last updated: April 10, 2026. Verified against the NPPES registry weekly; last sync: August 09, 2026.

Record update history: Apr 10, 2026, Mar 31, 2026, Jan 27, 2021 and 1 more (4 updates tracked since 2020).

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About Dr. Rebecca Elizabeth Webb Md NPPES

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

DR. REBECCA ELIZABETH WEBB MD (NPI 1942838149) is an individual neonatal-perinatal medicine provider in San Francisco, California, licensed in California (A184470) and active in the NPI registry since April 2020. She is enrolled in Medicare PECOS and is a graduate of Boston University School Of Medicine (2020).

NPPES Registry Identity

NPI1942838149

Entity TypeIndividualFemale

Primary Taxonomy2080N0001X

Provider Legal NameDR. REBECCA ELIZABETH WEBBCredential: MD

Location Address550-16TH STREET, MISSION HALL, 4TH FLOORSan Francisco, CA 94143

Mailing Address550-16th Street, Mission Hall, 4th FloorSan Francisco, CA 94143

Phone(415) 476-5001

Sole ProprietorNo

Medical School CMSBoston University School Of MedicineGraduated 2020

Enumeration DateApril 1, 2020

Last NPPES UpdateApril 10, 20264 updates tracked since enumeration

NPPES CertifiedApril 10, 2026

✔ NPI 1942838149 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 2

★ Primary SpecialtyPediatrics · Neonatal-Perinatal MedicineAllopathic & Osteopathic Physicians

Taxonomy Code2080N0001X

License✔ Licensed in CA · A184470

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.

Also ListedPediatricsTaxonomy 208000000X · License PTL5449 (CA)

550-16TH STREET, San Francisco, CA 94143

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Medicare Participation & PECOS CMS

Medicare enrollment, assignment, and ordering and referring status from the CMS PECOS system.

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

Dr. Rebecca Elizabeth Webb Md is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).

PECOS PAC ID4981010691

PECOS Enrollment IDI20260329000003

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.

Other Providers at the Same Location NPPES

Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.

LEANNE DUHANEY

Student in an Organized Health Care Education/Training Program

550-16TH STREET, MISSION HALL, 4TH FLOOR
SAN FRANCISCO, CA 94143

San Francisco County (415) 476-5001

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 Rebecca Webb's NPI number?

The NPI number for Rebecca Webb is 1942838149. It was assigned to this individual provider in the NPPES registry on April 1, 2020.

Where is Rebecca Webb located?

Rebecca Webb practices at 550-16th Street Mission Hall, 4th Floor, San Francisco, CA 94143. The listed phone number is (415) 476-5001.

What is Rebecca Webb's specialty?

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

Is Rebecca Webb enrolled in Medicare?

Yes. Rebecca Webb is registered in the Medicare PECOS enrollment system.

When was this NPI record last updated?

The NPPES record for Rebecca Webb was last updated on April 10, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 4 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.