MATTHEW ZINTER MD
NPI 1437449089
Pediatrics - Pediatric Critical Care Medicine in San Francisco, CA
About Matthew Zinter Md NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
MATTHEW ZINTER MD (NPI 1437449089) is an individual pediatric critical care medicine provider in San Francisco, California, licensed in California (A124824) and active in the NPI registry since April 2011. He is enrolled in Medicare PECOS.
NPPES Registry Identity
Specialties & Licenses 3
Medicare Participation & PECOS CMS
Medicare enrollment, assignment, billing reassignment, and ordering and referring status from CMS.
Medicare Enrollment Status
Enrolled in Medicare (PECOS)
Matthew Zinter Md is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).
Medicare Billing Reassignments
3Medicare enrollment records show Matthew Zinter 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 94143
SAN FRANCISCO, CA 94143
SAN FRANCISCO, CA 94143
SAN FRANCISCO, CA 94143
SAN FRANCISCO, CA 94143
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 Matthew Zinter's NPI number?
The NPI number for Matthew Zinter is 1437449089. It was assigned to this individual provider in the NPPES registry on April 17, 2011.
Where is Matthew Zinter located?
Matthew Zinter practices at 505 Parnassus Ave Box 0110, San Francisco, CA 94143. The listed phone number is (415) 476-6245.
What is Matthew Zinter's specialty?
The primary specialty registered for this NPI is Pediatrics, specializing in Pediatric Critical Care Medicine, with taxonomy code 2080P0203X.
Is Matthew Zinter enrolled in Medicare?
Yes. Matthew Zinter is registered in the Medicare PECOS enrollment system.
Which organizations bill Medicare for Matthew Zinter's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Matthew Zinter 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 Matthew Zinter'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 Matthew Zinter was last updated on May 31, 2023. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 3 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.
# Matthew Zinter, MD · NPI 1437449089
Pediatric Critical Care Medicine physician in San Francisco, California. Individual provider, active in the CMS NPPES registry since April 17, 2011.
## Identity
- **NPI:** 1437449089 (Entity type: Individual)
- **Enumerated:** April 17, 2011
- **Primary specialty:** Pediatrics - Pediatric Critical Care Medicine · taxonomy 2080P0203X
- **State license:** A124824 (California)
- **Sole proprietor:** Yes
## Practice location
- **Address:** 505 PARNASSUS AVE, BOX 0110, San Francisco, CA 94143-2204
- **Phone:** (415) 476-6245
## 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 31, 2023
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Source: [NPI Profile](https://npiprofile.com/npi/1437449089) · Data from the CMS NPPES public registry.