Matthew Ellis Shepherd, M.D.
Surgery Physician · Napa, CA
Matthew Ellis Shepherd, M.D. is a surgery physician with a practice address in Napa, California, and NPI 1568470425, issued on Aug 4, 2006. Check the license (California A105727, as entered in NPPES) on the Medical Board of California; the Medicare figures below come from public CMS files.
- Name
- Matthew Ellis Shepherd
- Credential
- M.D.
- Primary taxonomy
- Surgery Physician 208600000X
- License number
- A105727 CA
Self-reported in NPPES; status is on the state search - Practice location
- 1000 Trancas St, Napa, CA 94558
- Phone
- (707) 257-4141
- Enumerated
- Aug 4, 2006
- Record last updated
- Nov 10, 2021 (not updated in 5 years: call before relying on the address or phone)
- Medicare enrollment
- Enrolled (PECOS I20090821000408); accepts Medicare assignment
- Entity
- Type 1 · individual
8 nearest surgery physician records → All 3,118 in California → Look up another NPI →
Also registered at 1000 Trancas St
A shared address usually means a shared clinic or building; it does not show who employs whom.
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Verify Matthew Ellis Shepherd in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersMedical Board of California
Search for license A105727Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
Bills Medicare through one group practice
- Providence Medical FoundationNapa, CA
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Matthew Ellis Shepherd among 3,118 surgery physician records in California
Matthew Ellis Shepherd, M.D. is one of 3,118 surgery physician records with a practice address in California. 75% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2006, is newer than 6% of them.
- NPI issued2006 · 6% of these records are older, 55% newer
- In a Medicare fileYes · 75% of these records are
- In the CMS Doctors and Clinicians fileYes · 61% of these records are
- Graduated2001 · median 2003 among the 1,901 with a school on file
- Record last updated2021 · 59% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 208600000X and a California practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Surgery Physician providers in California
There are 3,118 surgery physician records in California.
All 3,118 in California → Every provider in Napa → Surgery Physician nationwide →
The 8 surgery physician records with the nearest ZIP codes
- Elizabeth Cunningham, MDNapa, CA 945581891763553
- Robert Dunham, M.D.Napa, CA 945581700851870
- Leland Raymond, MDNapa, CA 945581699805598
- Wendell Wenneker, MDNapa, CA 945581669480232
- Robert White, MDNapa, CA 945581245435791
- Michael Bloomstein, MDMartinez, CA 945531538247614
- Eve CominosMartinez, CA 945531083784136
- Stuart FormanMartinez, CA 945531730250309
Common questions
What is Matthew Ellis Shepherd, M.D.'s NPI number?
Matthew Ellis Shepherd, M.D.'s National Provider Identifier (NPI) is 1568470425, issued on Aug 4, 2006. An NPI identifies a provider in billing; it is not a license.
Where is Matthew Ellis Shepherd, M.D. located?
The NPPES record lists a practice address at 1000 Trancas St, Napa, CA, 94558. Phone: (707) 257-4141. Providers update this record themselves, so call before visiting.
How can I verify Matthew Ellis Shepherd, M.D.'s license?
NPPES lists California license number A105727, as entered by the provider. Search the Medical Board of California at https://www.mbc.ca.gov/License-Verification/default.aspx. The NPPES record confirms identity only; the state search shows license status, expiration and public orders.
Source: CMS National Plan and Provider Enumeration System (NPPES), file of Aug 9, 2026 (NPPES files on CMS.gov); NUCC Health Care Provider Taxonomy. Medicare files from data.cms.gov. An NPI identifies who bills; it is not a license.
Figures on PlainDoctor are read from the federal files each page names (CMS NPPES, Medicare Part D, MIPS, Open Payments; the HHS-OIG exclusion list only as counts) and from Census population estimates, with the file date shown beside them. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error. Data current as of Aug 9, 2026.