MATTHEW JAMES MAYNARD DO
NPI 1366978199
Emergency Medicine in Sacramento, CA
About Matthew James Maynard Do NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
MATTHEW JAMES MAYNARD DO (NPI 1366978199) is an individual emergency medicine provider in Sacramento, California, licensed in California (20A16966) and active in the NPI registry since May 2017. He is enrolled in Medicare PECOS, is affiliated with Sacred Heart Hospital On The Emerald Coast, and is a graduate of Other (2017).
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 and accepts Medicare assignment
Matthew James Maynard Do 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 Maynard reassigns Medicare billing to 3 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
- Medicare enrollment name: Regents Of The Univ Of Ca
- 2,570 clinicians in this Medicare group
Sacramento, CA 95817
- Reassigned Medicare billing, California enrollment
- Medicare enrollment name: Regents Of The University Of California
- 918 clinicians in this Medicare group
Pensacola, FL 32507
- Reassigned Medicare billing, Florida enrollment
- 367 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.
Areas of Expertise CMS Part B claims
Services this provider delivered to Medicare fee-for-service patients, from the CMS Medicare utilization data. Higher counts generally reflect more experience with a service; care delivered outside Medicare is not included.
Hospital Affiliations CMS Care Compare
Hospitals where this provider delivers care, identified from recent Medicare claims and place-of-service records.
Sacred Heart Hospital On The Emerald Coast
Acute Care Hospitals · Miramar Beach, FLPhysician Visit Costs CMS claims · ZIP area
Typical Medicare office-visit costs in the 95817 ZIP code area, from fee-for-service claims. These are area statistics, not this provider’s prices; actual charges vary by service and coverage.
Medicare Quality Performance CMS QPP · MIPS
Performance in the CMS Quality Payment Program: the MIPS final score across four weighted categories, and the individual quality measures reported to Medicare.
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.
SACRAMENTO, CA 95817
SACRAMENTO, CA 95817
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 Maynard's NPI number?
The NPI number for Matthew Maynard is 1366978199. It was assigned to this individual provider in the NPPES registry on May 11, 2017.
Where is Matthew Maynard located?
Matthew Maynard practices at 2315 Stockton Blvd, Sacramento, CA 95817. The listed phone number is (916) 734-8570.
What is Matthew Maynard's specialty?
The primary specialty registered for this NPI is Emergency Medicine with taxonomy code 207P00000X.
Is Matthew Maynard enrolled in Medicare?
Yes. Matthew Maynard 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 Maynard's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Matthew Maynard reassigns Medicare benefits to 3 organizations: Regents Of The University Of Ca (Sacramento, CA), Regents Of The University Of Ca (Sacramento, CA) and Cep America LLC (Pensacola, FL). 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 Maynard's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
Is Matthew Maynard affiliated with any hospitals?
According to CMS data, Matthew Maynard is affiliated with Sacred Heart Hospital On The Emerald Coast.
When was this NPI record last updated?
The NPPES record for Matthew Maynard was last updated on December 20, 2023. 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.
# Matthew James Maynard, DO · NPI 1366978199
Emergency Medicine physician in Sacramento, California. Individual provider, active in the CMS NPPES registry since May 11, 2017.
## Identity
- **NPI:** 1366978199 (Entity type: Individual)
- **Enumerated:** May 11, 2017
- **Primary specialty:** Emergency Medicine · taxonomy 207P00000X
- **State license:** 20A16966 (California)
- **Sole proprietor:** No
## Practice location
- **Address:** 2315 STOCKTON BLVD, Sacramento, CA 95817-2201
- **Phone:** (916) 734-8570 · **Fax:** (916) 734-7950
## 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): Regents Of The University Of Ca (NPI 1063405074, Sacramento, CA); Regents Of The University Of Ca (NPI 1407836059, Sacramento, CA); Cep America LLC (NPI 1841165628, Pensacola, FL) · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** Other, class of 2017
## Record status
- **NPPES last updated:** December 20, 2023
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Source: [NPI Profile](https://npiprofile.com/npi/1366978199) · Data from the CMS NPPES public registry.