William Frederick Kramer, D.O.
William Frederick Kramer is a Surgery Physician provider (Surgery) practicing in Folsom, CA, registered in the NPPES registry with NPI 1104815760 since 2005. The credential DO stands for Doctor of Osteopathic Medicine.
✓ Active NPI ✓ Valid NPI checksum
| NPI | 1104815760 |
|---|---|
| Entity type | Individual (Type 1) |
| Name | William Frederick Kramer |
| Credential | D.O. |
| Sex | Male |
| Practice address | 705 E BIDWELL ST, SUITE 3-266, Folsom, CA, 95630 |
| Phone | 7173640954 |
| Enumeration date | 2005-10-17 |
| Last updated in NPPES | 2016-12-11 |
Taxonomy & licenses
| Taxonomy code | Specialty | Primary | License | State |
|---|---|---|---|---|
| 207RG0300X | Geriatric Medicine (Internal Medicine) Physician | Secondary | 20A13886 | CA |
| 208600000X | Surgery Physician | Primary | OS006345L | PA |
| 208D00000X | General Practice Physician | Secondary | 20A13886 | CA |
DO — Doctor of Osteopathic Medicine: A fully licensed physician trained in osteopathic medical schools, with the same practice rights as an MD. About the DO credential
Other identifiers
| Identifier | Type | State | Issuer |
|---|---|---|---|
| 0012436760002 | Medicaid | PA | — |
Copy-ready billing details
Provider: William Kramer, D.O. NPI: 1104815760 Taxonomy: 208600000X (Surgery Physician) Address: 705 E BIDWELL ST, SUITE 3-266, Folsom, CA, 95630
Other providers at this practice address
| NPI | Name | Type | Specialty | Location |
|---|---|---|---|---|
| 1841407764 | Yvonne Ng | Individual | Optometrist | Folsom, CA |
| 1104121961 | Robert A Hoffman | Organization | Optometrist | Folsom, CA |
| 1902263452 | Extended Care Solutions, Inc. | Organization | Surgery Physician | Folsom, CA |
Verify this record
Cross-check NPI 1104815760 against the authoritative CMS record: view William Frederick Kramer 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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Source: CMS NPPES (public data). Snapshot 2026-07-11. Provider record last updated 2016-12-11.