Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum
Ms. Roberta Ann Knittle, PA-C
Physician Assistant in Brighton, MI · enumerated 2006.
Data current as of Jul 13, 2026 · sourced from CMS NPPES
National Provider Identifier
1013976968
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Registry record
Entity type Individual (Type 1)
Name Ms. Roberta Ann Knittle
Credential PA-C
Sex Female
Practice address 7575 Grand River Rd, Urgent Care, Brighton, MI, 48114
Phone (810) 844-7511
Fax (810) 844-7512
Enumeration date Mar 20, 2006
Last updated in NPPES Dec 28, 2021
Taxonomy & licenses
363A00000X Physician Assistant Physician Assistants & Advanced Practice Nursing Providers · License 5601003144 (MI) Primary
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
What specialty is Roberta Knittle?
Roberta Knittle is registered in NPPES with the primary taxonomy of Physician Assistant. The taxonomy code describes the provider's classification and area of specialization for claims and credentialing.
Is this the official NPI registry?
No. NPI Portal is a private site built on public CMS NPPES data. The official registry is npiregistry.cms.hhs.gov, operated by CMS.
Other providers at this practice address
Browse all → Robert Clark Ophthalmology Physician · Brighton, MI NPI 1386648087 Heather Decker Physician Assistant · Brighton, MI NPI 1508836990 Donna Vorias Family Medicine Physician · Brighton, MI NPI 1699743146 Alexis Michaels Emergency Medicine Physician · Brighton, MI NPI 1336258979 Gary Falkenberg Family Medicine Physician · Brighton, MI NPI 1336211259 Margaret Mcmahon Pediatric Nurse Practitioner · Brighton, MI NPI 1457424095 Robert T Clark MD PC Ophthalmology Physician · Brighton, MI NPI 1821154667 Anthony Vettraino Family Medicine Physician · Brighton, MI NPI 1598811853
Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2021-12-28.