Stephanie Gay Peffer, N.P.
Individual provider Active NPI Primary Care Nurse Practitioner · Arnold, CA
NPI 1447294665 · NPPES record last updated Jul 13, 2026
Key facts
- NPI
- 1447294665
- Entity type
- Individual (NPI type 1)
- Primary specialty
- Primary Care Nurse Practitioner 363LP2300X
- License
- NP14695 (CA)
- Practice address
- 2740 Highway 4
Drawer V
Arnold, CA 95223 - Phone
- (209) 795-4488
- Fax
- (209) 795-0984
- NPI assigned
- Jun 16, 2006
- Sex
- Female
- Sole proprietor
- No
Organizations & group practices 1
Medicare participation
- Medicare fee-for-service enrollment
- Not listed in the public Medicare enrollment file
National Provider Directory
- Medicare enrollment (NPD)
- Yes
- Credentials
- Nurse Practitioner
State licenses
| License | State | Type | Specialty |
|---|---|---|---|
| NP14695 | CA | MD | Primary Care Nurse Practitioner |
Practice roles
| Organization | Specialty | Status | New patients |
|---|---|---|---|
| Sandra J. Shetzline, DO Inc | Past | Accepting new patients |
Specialties & licenses
| Specialty (taxonomy) | Code | License | State | Primary |
|---|---|---|---|---|
| Primary Care Nurse Practitioner | 363LP2300X | NP14695 | CA | Yes |
Addresses
Primary practice location
2740 Highway 4
Drawer V
Arnold, CA 95223
Mailing address
3667 Muriettas Roost
P.O. Box 4395
Dorrington, CA 95223
Phone (209) 795-4894
Other providers in Arnold, CA
- Mark Twain Medical Center
- Meadowmont Pharmacy
- Meadowmont Pharmacy Inc
- Jerrold E Nadler
- Joan Novacek
- Shannon Russell
- Teglene A Ryan
- Sandra J. Shetzline, DO Inc
- Lynsey Marie Scott
- Shannon S. Russell, DDS, Inc.
All providers in Arnold, CA · Primary Care Nurse Practitioner in California
Sources for this page
- NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Record last updated by the provider on Jul 13, 2026. Information in NPPES is self-reported and not verified by CMS.
- NUCC Health Care Provider Taxonomy: specialty names.
- National Provider Directory (CMS): practice roles, locations, licenses, networks and endpoints.