Peggy Schwartz Chipkin, RN, NP, FNP
Peggy Schwartz Chipkin is a Nurse Practitioner provider (Nurse Practitioner) practicing in Mill Valley, CA, registered in the NPPES registry with NPI 1114647708 since 2022. The credential RN stands for Registered Nurse.
✓ Active NPI ✓ Valid NPI checksum Sole proprietor
| NPI | 1114647708 |
|---|---|
| Entity type | Individual (Type 1) |
| Name | Peggy Schwartz Chipkin |
| Credential | RN, NP, FNP |
| Sex | Female |
| Practice address | Mill Valley, CA, 94941 |
| Phone | 4153898589 |
| Enumeration date | 2022-09-01 |
| Last updated in NPPES | 2022-09-01 |
Street address withheld — NPPES sole-proprietor addresses can be home addresses. See our data policy.
Taxonomy & licenses
| Taxonomy code | Specialty | Primary | License | State |
|---|---|---|---|---|
| 363L00000X | Nurse Practitioner | Primary | 223224 | CA |
RN — Registered Nurse: A nurse who completed an accredited nursing program and passed the NCLEX-RN licensure exam. About the RN credential
Copy-ready billing details
Provider: Peggy Chipkin, RN, NP, FNP NPI: 1114647708 Taxonomy: 363L00000X (Nurse Practitioner) Address: Mill Valley, CA, 94941
Verify this record
Cross-check NPI 1114647708 against the authoritative CMS record: view Peggy Schwartz Chipkin 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 Peggy Chipkin practice?
Source: CMS NPPES (public data). Snapshot 2026-07-11. Provider record last updated 2022-09-01.