Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum
Mrs. Sarah Black Wiesendanger Patton, PA-C
Physician Assistant in Portland, ME · enumerated 2005.
Data current as of Jul 13, 2026 · sourced from CMS NPPES
National Provider Identifier
1952391435
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Registry record
Entity type Individual (Type 1)
Name Mrs. Sarah Black Wiesendanger Patton
Credential PA-C
Sex Female
Practice address 1601 Congress St, Portland, ME, 04102
Phone (207) 661-0100
Fax (207) 661-0199
Enumeration date Oct 25, 2005
Last updated in NPPES Apr 3, 2023
Taxonomy & licenses
363AM0700X Medical Physician Assistant Physician Assistants & Advanced Practice Nursing Providers · License PA10005002 (WA) Secondary
363A00000X Physician Assistant Physician Assistants & Advanced Practice Nursing Providers · License PA2186 (ME) Primary
Other identifiers
| Identifier | Type | State | Issuer |
|---|---|---|---|
| 1551PA | Other | WA | BLUE CROSS BLUE SHEILD |
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.
Frequently asked questions
Where does Sarah Patton practice?
The practice location on file with NPPES is in Portland, ME. Providers can have multiple locations; NPPES lists the primary practice address.
What is the NPI number for Sarah Patton?
The National Provider Identifier (NPI) for Sarah Patton is 1952391435, a Type 1 (individual) record in the CMS NPPES registry.
Other providers at this practice address
Browse all → David Greenleaf Orthopaedic Surgery Physician · Portland, ME NPI 1023013257 Sean Hanley Sports Medicine (Orthopaedic Surgery) Physician · Portland, ME NPI 1811985575 Richard Gramse Sports Medicine (Orthopaedic Surgery) Physician · Portland, ME NPI 1164410858 Leopold Laufer Dermatology Physician · Portland, ME NPI 1336194547 Steven Johnston Physical Therapist · Portland, ME NPI 1427094150 David Kerr General Practice Dentistry · Portland, ME NPI 1205858644 Matthew Guilbeault Surgical Physician Assistant · Portland, ME NPI 1306956974 Maine Orthopaedic Center, PA Orthopaedic Surgery Physician · Portland, ME NPI 1568523637
Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2023-04-03.