MARGARET ROBINSON M.D.
NPI 1144615105
Pediatrics - Pediatric Critical Care Medicine in San Francisco, CA
About Margaret Robinson M.d. NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
MARGARET ROBINSON M.D. (NPI 1144615105) is an individual pediatric critical care medicine provider in San Francisco, California, licensed in California (A147424) and active in the NPI registry since April 2015. 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)
Margaret Robinson M.d. is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).
Medicare Billing Reassignments
3Medicare enrollment records show Margaret Robinson reassigns Medicare billing to 3 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.
San Francisco, CA 94143
- Reassigned Medicare billing, California enrollment
- 1,159 clinicians in this Medicare group
San Francisco, CA 94143
- Reassigned Medicare billing, California enrollment
- 5,645 clinicians in this Medicare group
San Francisco, CA 94122
- Reassigned Medicare billing, California enrollment
- 5,544 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.
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 94158
SAN FRANCISCO, CA 94158
SAN FRANCISCO, CA 94158
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 Margaret Robinson's NPI number?
The NPI number for Margaret Robinson is 1144615105. It was assigned to this individual provider in the NPPES registry on April 6, 2015.
Where is Margaret Robinson located?
Margaret Robinson practices at 550 16th St 4th Floor, Box 0110, San Francisco, CA 94158. The listed phone number is (415) 476-5001.
What is Margaret Robinson's specialty?
The primary specialty registered for this NPI is Pediatrics, specializing in Pediatric Critical Care Medicine, with taxonomy code 2080P0203X.
Is Margaret Robinson enrolled in Medicare?
Yes. Margaret Robinson is registered in the Medicare PECOS enrollment system.
Which organizations bill Medicare for Margaret Robinson's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Margaret Robinson reassigns Medicare benefits to 3 organizations: Ucsf Pediatrics Associates (San Francisco, CA), University Of California San Francisco (San Francisco, CA) and Ucsf Medical Group Business Services (San Francisco, 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 Margaret Robinson'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 Margaret Robinson was last updated on May 25, 2022. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 4 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.
# Margaret Robinson, M.D. · NPI 1144615105
Pediatric Critical Care Medicine physician in San Francisco, California. Individual provider, active in the CMS NPPES registry since April 6, 2015.
## Identity
- **NPI:** 1144615105 (Entity type: Individual)
- **Enumerated:** April 6, 2015
- **Primary specialty:** Pediatrics - Pediatric Critical Care Medicine · taxonomy 2080P0203X
- **State license:** A147424 (California)
- **Sole proprietor:** No
## Practice location
- **Address:** 550 16TH ST, 4TH FLOOR, BOX 0110, San Francisco, CA 94158-2549
- **Phone:** (415) 476-5001
## 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:** 3 organizations under Medicare reassignment (form CMS-855R): Ucsf Pediatrics Associates (NPI 1376614016, San Francisco, CA); University Of California San Francisco (NPI 1346329380, San Francisco, CA); Ucsf Medical Group Business Services (NPI 1477624104, San Francisco, CA) · CMS Revalidation Reassignment List, October 2026 release
## Record status
- **NPPES last updated:** May 25, 2022
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Source: [NPI Profile](https://npiprofile.com/npi/1144615105) · Data from the CMS NPPES public registry.