John Schaefer, PT
John Schaefer is a Physical Therapist provider (Physical Therapist) practicing in Placerville, CA, registered in the NPPES registry with NPI 1811086754 since 2006. The credential PT stands for Physical Therapist. Practices at Rock Solid Athletics & Rehab (listed at the same practice address in NPPES).
✓ Active NPI ✓ Valid NPI checksum Sole proprietor
| NPI | 1811086754 |
|---|---|
| Entity type | Individual (Type 1) |
| Name | John Schaefer |
| Credential | PT |
| Sex | Male |
| Practice address | Placerville, CA, 95667 |
| Phone | 5309030649 |
| Fax | 5306212392 |
| Enumeration date | 2006-10-11 |
| Last updated in NPPES | 2012-01-20 |
Street address withheld — NPPES sole-proprietor addresses can be home addresses. See our data policy.
Taxonomy & licenses
| Taxonomy code | Specialty | Primary | License | State |
|---|---|---|---|---|
| 225100000X | Physical Therapist | Primary | PT21076 | CA |
PT — Physical Therapist: A licensed movement specialist treating injury and disability through exercise and rehabilitation. About the PT credential
Copy-ready billing details
Provider: John Schaefer, PT NPI: 1811086754 Taxonomy: 225100000X (Physical Therapist) Address: Placerville, CA, 95667
Other providers at this practice address
| NPI | Name | Type | Specialty | Location |
|---|---|---|---|---|
| 1679858195 | Rock Solid Athletics & Rehab | Organization | Clinic/Center | Placerville, CA |
Verify this record
Cross-check NPI 1811086754 against the authoritative CMS record: view John Schaefer 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 2012-01-20.