MATTHEW T PENA MD
NPI 1649257015
Anesthesiology in Sacramento, CA
About Matthew T Pena Md NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
MATTHEW T PENA MD (NPI 1649257015) is an individual anesthesiology provider in Sacramento, California, licensed in California (A88230) and active in the NPI registry since December 2005. He is enrolled in Medicare PECOS, maintains a secondary practice location in Antioch, and is a graduate of Other (2003).
NPPES Registry Identity
Specialties & Licenses 4
Secondary Practice Location 1
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 T Pena 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
4Medicare enrollment records show Matthew Pena reassigns Medicare billing to 4 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.
Sacramento, CA 95817
- Reassigned Medicare billing, California enrollment
- 2,570 clinicians in this Medicare group
Sacramento, CA 95819
- Reassigned Medicare billing, California enrollment
- 833 clinicians in this Medicare group
Sacramento, CA 95816
- Reassigned Medicare billing, California enrollment
- 4,479 clinicians in this Medicare group
Stockton, CA 95210
- Reassigned Medicare billing, California enrollment
- 20,078 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.
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 Pena's NPI number?
The NPI number for Matthew Pena is 1649257015. It was assigned to this individual provider in the NPPES registry on December 28, 2005.
Where is Matthew Pena located?
Matthew Pena practices at 2041 55th St, Sacramento, CA 95817. The listed phone number is (619) 675-4903.
What is Matthew Pena's specialty?
The primary specialty registered for this NPI is Anesthesiology with taxonomy code 207L00000X.
Is Matthew Pena enrolled in Medicare?
Yes. Matthew Pena 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 Pena's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Matthew Pena reassigns Medicare benefits to 4 organizations: Regents Of The Univ Of Ca (Sacramento, CA), Cep America - Anesthesia PC (Sacramento, CA), Sutter Bay Medical Foundation (Sacramento, CA) and Permanente Medical Group Inc (Stockton, 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 Pena'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 Pena was last updated on November 20, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 11 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.
# Matthew T Pena, MD · NPI 1649257015
Anesthesiology physician in Sacramento, California. Individual provider, active in the CMS NPPES registry since December 28, 2005.
## Identity
- **NPI:** 1649257015 (Entity type: Individual)
- **Enumerated:** December 28, 2005
- **Primary specialty:** Anesthesiology · taxonomy 207L00000X
- **State license:** A88230 (California)
- **Sole proprietor:** Yes
## Practice location
- **Address:** 2041 55TH ST, Sacramento, CA 95817-1636
- **Phone:** (619) 675-4903
## 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:** 4 organizations under Medicare reassignment (form CMS-855R): Regents Of The Univ Of Ca (NPI 1447423959, Sacramento, CA); Cep America - Anesthesia PC (NPI 1770014466, Sacramento, CA); Sutter Bay Medical Foundation (NPI 1003267196, Sacramento, CA); Permanente Medical Group Inc (NPI 1548343510, Stockton, CA) · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** Other, class of 2003
## Record status
- **NPPES last updated:** November 20, 2025
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Source: [NPI Profile](https://npiprofile.com/npi/1649257015) · Data from the CMS NPPES public registry.