MATTHEW THOMAS DUDLEY MD
NPI 1548525611
Anesthesiology in San Francisco, CA
About Matthew Thomas Dudley Md NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
MATTHEW THOMAS DUDLEY MD (NPI 1548525611) is an individual anesthesiology provider in San Francisco, California, licensed in California (A131338) and active in the NPI registry since July 2012. He is enrolled in Medicare PECOS and is a graduate of Wayne State University School Of Medicine (2012).
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 and accepts Medicare assignment
Matthew Thomas Dudley Md is registered in PECOS and agrees to accept the Medicare-approved amount as full payment. Medicare patients are not billed beyond the standard deductible and coinsurance.
Medicare Billing Reassignments
3Medicare enrollment records show Matthew Dudley 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
- 723 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 2
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
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 Dudley's NPI number?
The NPI number for Matthew Dudley is 1548525611. It was assigned to this individual provider in the NPPES registry on July 5, 2012.
Where is Matthew Dudley located?
Matthew Dudley practices at 505 Parnassus Ave Ste M917, San Francisco, CA 94143. The listed phone number is (415) 514-3781.
What is Matthew Dudley's specialty?
The primary specialty registered for this NPI is Anesthesiology with taxonomy code 207L00000X.
Is Matthew Dudley enrolled in Medicare?
Yes. Matthew Dudley is registered in the Medicare PECOS system and accepts Medicare assignment, which means accepting the Medicare-approved amount as payment in full for covered services.
Which organizations bill Medicare for Matthew Dudley's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Matthew Dudley reassigns Medicare benefits to 3 organizations: University Anesthesia Medical Group (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 Dudley'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 Dudley was last updated on October 5, 2021. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 5 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 Thomas Dudley, MD · NPI 1548525611
Anesthesiology physician in San Francisco, California. Individual provider, active in the CMS NPPES registry since July 5, 2012.
## Identity
- **NPI:** 1548525611 (Entity type: Individual)
- **Enumerated:** July 5, 2012
- **Primary specialty:** Anesthesiology · taxonomy 207L00000X
- **State license:** A131338 (California)
- **Sole proprietor:** No
## Practice location
- **Address:** 505 PARNASSUS AVE STE M917, San Francisco, CA 94143-0624
- **Phone:** (415) 514-3781 · **Fax:** (415) 514-0185
## Medicare
- **Medicare:** Enrolled (PECOS); accepts Medicare assignment
- **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): University Anesthesia Medical Group (NPI 1528137296, 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
- **Medical school:** Wayne State University School Of Medicine, class of 2012
## Record status
- **NPPES last updated:** October 5, 2021
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Source: [NPI Profile](https://npiprofile.com/npi/1548525611) · Data from the CMS NPPES public registry.