1. Home
  2. Directory
  3. California
  4. San Francisco
  5. Dietitian Registered
  6. NPI Profile

ROSARIO LOPEZ REGISTERED DIETITIAN
NPI 1124851258
Dietitian, Registered in San Francisco, CA

Active since August 23, 2024
240 SHOTWELL ST, SAN FRANCISCO, CA 94110(415) 552-1013 Get Directions Write a Review

NPPES record last updated: August 23, 2024. Verified against the NPPES registry weekly; last sync: October 25, 2026.

About Rosario Lopez Registered Dietitian NPPES

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

ROSARIO LOPEZ REGISTERED DIETITIAN (NPI 1124851258) is an individual dietitian, registered in San Francisco, California, licensed in California (86110817) and active in the NPI registry since August 2024. She maintains a secondary practice location in San Francisco.

NPPES Registry Identity

NPI1124851258
Entity TypeIndividualFemale
Primary Taxonomy133V00000X
Provider Legal NameROSARIO LOPEZCredential: REGISTERED DIETITIAN
Location Address240 SHOTWELL STSan Francisco, CA 94110-1323
Mailing Address240 Shotwell StSan Francisco, CA 94110-1323 · (415) 552-1013
Phone(415) 552-1013
Sole ProprietorNo
Enumeration DateAugust 23, 2024
NPPES CertifiedAugust 23, 2024
✔ NPI 1124851258 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyDietitian, RegisteredDietary & Nutritional Service Providers
Taxonomy Code133V00000X
License✔ Licensed in CA · 86110817
Definition
A Registered Dietitian (RD)/Registered Dietitian Nutritionist (RDN) is an individual uniquely trained in the science of nutrition and practice of dietetics to design and provide medical nutrition therapy (MNT) and other evidence-based applications of the Nutrition Care Process (NCP) that exemplify the profession's systematic approach to providing high quality nutrition care. Registered dietitians provide MNT for the purpose of disease prevention or management, or to treat or rehabilitate an illness, injury, or condition, with the use of specific, indicated physical and cognitive nutrition care services comprised of one or more of the following aspects of the NCP: nutrition assessment/reassessment, nutrition diagnosis, nutrition intervention (e.g., nutrition counseling, therapeutic diet ordering, and nutrition education) and nutrition monitoring and evaluation.
240 SHOTWELL ST, San Francisco, CA 94110
Open in Google Maps ↗

Secondary Practice Location 1

Location 14434 Mission StSan Francisco, CA 94112-1927 · Phone (415) 406-1353

Medicare Participation & PECOS CMS

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

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

Rosario Lopez Registered Dietitian is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).

Medicare Billing Reassignment

Medicare enrollment records show Rosario Lopez reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.

Mission Area Health Associates
Same address
Federally Qualified Health Center (FQHC)
240 SHOTWELL ST
San Francisco, CA 94110
  • Reassigned Medicare billing, California enrollment
  • 30 clinicians in this Medicare group
NPI 1457427411 (415) 552-1013

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.

STEVEN LEINER NP
Nurse Practitioner (Family)
240 SHOTWELL ST
SAN FRANCISCO, CA 94110
San Francisco County (415) 552-3870
MARVIN ALLEN ROSE M.D.
Family Medicine
240 SHOTWELL ST
SAN FRANCISCO, CA 94110
San Francisco County (415) 552-1013
MISSION AREA HEALTH ASSOCIATES
Clinic/Center (Federally Qualified Health Center (FQHC))
240 SHOTWELL ST
SAN FRANCISCO, CA 94110
San Francisco County (415) 552-3870
DR. JAIME RUIZ MD
Pediatrics
240 SHOTWELL ST
SAN FRANCISCO, CA 94110
San Francisco County (415) 552-3870
GABRIELA OCHOA RN
Case Manager/Care Coordinator
240 SHOTWELL ST
SAN FRANCISCO, CA 94110
San Francisco County (415) 552-3870
ERIN CASSIDY O'CONNOR
Nurse Practitioner
240 SHOTWELL ST
SAN FRANCISCO, CA 94110
San Francisco County (415) 552-3870
NOAMI SCHOENFIELD NP
Nurse Practitioner
240 SHOTWELL ST
SAN FRANCISCO, CA 94110
San Francisco County (415) 552-1013
CHARLES C. NIP, D.D.S., INC
Dentist
240 SHOTWELL ST, SUITE 230
SAN FRANCISCO, CA 94110
San Francisco County (415) 431-9797

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 Rosario Lopez's NPI number?

The NPI number for Rosario Lopez is 1124851258. It was assigned to this individual provider in the NPPES registry on August 23, 2024.

Where is Rosario Lopez located?

Rosario Lopez practices at 240 Shotwell St, San Francisco, CA 94110. The listed phone number is (415) 552-1013.

What is Rosario Lopez's specialty?

The primary specialty registered for this NPI is Dietitian, Registered with taxonomy code 133V00000X.

Is Rosario Lopez enrolled in Medicare?

Yes. Rosario Lopez is registered in the Medicare PECOS enrollment system.

Which organization bills Medicare for Rosario Lopez's services?

According to the CMS Revalidation Reassignment List (October 2026 release), Rosario Lopez reassigns Medicare benefits to Mission Area Health Associates (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 Rosario Lopez'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 Rosario Lopez was last updated on August 23, 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.