Dr. George F Williams, M.D.
Dr. George F Williams is a Surgery Physician provider (Surgery) practicing in Pasadena, CA, registered in the NPPES registry with NPI 1083706048 since 2006. The credential MD stands for Doctor of Medicine.
✓ Active NPI ✓ Valid NPI checksum Sole proprietor
| NPI | 1083706048 |
|---|---|
| Entity type | Individual (Type 1) |
| Name | Dr. George F Williams |
| Credential | M.D. |
| Sex | Male |
| Practice address | Pasadena, CA, 91105 |
| Phone | 6265778620 |
| Fax | 6265778622 |
| Enumeration date | 2006-09-28 |
| Last updated in NPPES | 2007-07-08 |
Street address withheld — NPPES sole-proprietor addresses can be home addresses. See our data policy.
Taxonomy & licenses
| Taxonomy code | Specialty | Primary | License | State |
|---|---|---|---|---|
| 208600000X | Surgery Physician | Primary | G21676 | 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 |
|---|---|---|---|
| 00G216760 | Medicaid | CA | — |
Copy-ready billing details
Provider: George Williams, M.D. NPI: 1083706048 Taxonomy: 208600000X (Surgery Physician) Address: Pasadena, CA, 91105
Other providers at this practice address
| NPI | Name | Type | Specialty | Location |
|---|---|---|---|---|
| 1861468134 | Hilary Fausett | Individual | Interventional Pain Medicine Physician | Pasadena, CA |
| 1629016894 | Michael Gurevitch | Individual | Pulmonary Disease Physician | Pasadena, CA |
| 1477592806 | Jeffrey Denham | Individual | Internal Medicine Physician | Pasadena, CA |
| 1871533299 | George F Williams MD A Medical Corporation | Organization | Surgery Physician | Pasadena, CA |
| 1689784449 | Ramin Khalili | Individual | Urology Physician | Pasadena, CA |
| 1578661641 | Andre Van Commenee | Individual | Physical Therapist | Pasadena, CA |
| 1043380595 | Margaret Lester | Individual | Nurse Practitioner | Pasadena, CA |
| 1265503148 | Joseph Ouzounian | Individual | Maternal & Fetal Medicine Physician | Pasadena, CA |
Verify this record
Cross-check NPI 1083706048 against the authoritative CMS record: view Dr. George F Williams 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
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Where does George Williams practice?
Source: CMS NPPES (public data). Snapshot 2026-07-11. Provider record last updated 2007-07-08.