Dr. Wayne Thomas Walker, M.D.
Dr. Wayne Thomas Walker is a Anesthesiology Physician provider (Anesthesiology) practicing in Fairfield, CA, registered in the NPPES registry with NPI 1841283595 since 2005. The credential MD stands for Doctor of Medicine.
✓ Active NPI ✓ Valid NPI checksum Sole proprietor
| NPI | 1841283595 |
|---|---|
| Entity type | Individual (Type 1) |
| Name | Dr. Wayne Thomas Walker |
| Credential | M.D. |
| Sex | Male |
| Practice address | Fairfield, CA, 94533 |
| Phone | 9164816800 |
| Fax | 9164811881 |
| Enumeration date | 2005-08-29 |
| Last updated in NPPES | 2011-02-09 |
Street address withheld — NPPES sole-proprietor addresses can be home addresses. See our data policy.
Taxonomy & licenses
| Taxonomy code | Specialty | Primary | License | State |
|---|---|---|---|---|
| 207L00000X | Anesthesiology Physician | Primary | G52248 | CA |
MD — Doctor of Medicine: A physician who completed medical school (allopathic medicine), residency training, and state licensure. About the MD credential
Other identifiers
| Identifier | Type | State | Issuer |
|---|---|---|---|
| 00G522480 | Medicaid | CA | — |
Copy-ready billing details
Provider: Wayne Walker, M.D. NPI: 1841283595 Taxonomy: 207L00000X (Anesthesiology Physician) Address: Fairfield, CA, 94533
Other providers at this practice address
| NPI | Name | Type | Specialty | Location |
|---|---|---|---|---|
| 1649263526 | Ronald Stafford | Individual | Anesthesiology Physician | Fairfield, CA |
| 1003809823 | Jeffrey Saadi | Individual | Anesthesiology Physician | Fairfield, CA |
| 1326031030 | Annie Lau | Individual | Anesthesiology Physician | Fairfield, CA |
| 1962495671 | Mark Hilberman | Individual | Anesthesiology Physician | Fairfield, CA |
| 1629061361 | James Jaber | Individual | Anesthesiology Physician | Fairfield, CA |
| 1003801556 | Joseph Dominguez | Individual | Anesthesiology Physician | Fairfield, CA |
| 1225012982 | Chad Tarter | Individual | Pediatrics Physician | Fairfield, CA |
| 1790760551 | Caesar Djavaherian | Individual | Emergency Medicine Physician | Fairfield, CA |
Verify this record
Cross-check NPI 1841283595 against the authoritative CMS record: view Dr. Wayne Thomas Walker on the official NPPES registry .
What is an NPI number?
A National Provider Identifier (NPI) is a unique 10-digit number that CMS assigns to every U.S. healthcare provider and organization under HIPAA. Type 1 NPIs identify individual providers; Type 2 NPIs identify organizations. The NPI appears on insurance claims, prescriptions, and credentialing paperwork, and never changes — even if the provider moves or changes specialty. Read the full guide or validate an NPI number.
Frequently asked questions
Is NPI 1841283595 active?
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Source: CMS NPPES (public data). Snapshot 2026-07-11. Provider record last updated 2011-02-09.