NPI Portal NPI Lookup & Verification

Robert Parker Sirrine

Robert Parker Sirrine is a Medical Physician Assistant provider (Physician Assistant) practicing in Madera, CA, registered in the NPPES registry with NPI 1093409856 since 2023.

✓ Active NPI ✓ Valid NPI checksum Sole proprietor

NPI 1093409856
Entity type Individual (Type 1)
Name Robert Parker Sirrine
Sex Male
Practice address Madera, CA, 93636
Phone 5593535941
Enumeration date 2023-06-05
Last updated in NPPES 2026-01-02

Street address withheld — NPPES sole-proprietor addresses can be home addresses. See our data policy.

Taxonomy & licenses

Taxonomy code Specialty Primary License State
363AM0700X Medical Physician Assistant Primary 65370 CA
Copy-ready billing details
Provider: Robert Sirrine
NPI: 1093409856
Taxonomy: 363AM0700X (Medical Physician Assistant)
Address: Madera, CA, 93636

Other providers at this practice address

NPI Name Type Specialty Location
1932181724 Gary Arends Individual Sports Medicine (Family Medicine) Physician Madera, CA
1215974563 Jon Oda Individual Pediatric Orthopaedic Surgery Physician Madera, CA
1114127685 Purushottam Gholve Individual Pediatric Orthopaedic Surgery Physician Madera, CA
1760724975 Lerraughn Morgan Individual Pediatric Cardiology Physician Madera, CA
1205276458 Jarreau Chen Individual Pediatric Endocrinology Physician Madera, CA

Verify this record

Cross-check NPI 1093409856 against the authoritative CMS record: view Robert Parker Sirrine 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

How do I verify Robert Sirrine's NPI record?
Cross-check NPI 1093409856 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.
Is NPI 1093409856 active?
Yes — as of the latest NPPES snapshot, NPI 1093409856 is active (record last updated 2026-01-02).

Source: CMS NPPES (public data). Snapshot 2026-07-11. Provider record last updated 2026-01-02.