Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum
Ms. Anna Leigh Mazur
Physician Assistant in Toledo, OH · enumerated 2022.
Data current as of Jul 13, 2026 · sourced from CMS NPPES
National Provider Identifier
1225769326
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Registry record
Entity type Individual (Type 1)
Name Ms. Anna Leigh Mazur
Sex Female
Practice address 3840 Woodley Rd Ste B, Toledo, OH, 43606
Phone (877) 342-7876
Fax (419) 479-5427
Enumeration date Jun 20, 2022
Last updated in NPPES Feb 6, 2025
Taxonomy & licenses
Other identifiers
| Identifier | Type | State | Issuer |
|---|---|---|---|
| 0070149 | Medicaid | OH | - |
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 Anna Mazur?
Anna Mazur 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 → Antwan Atia Gastroenterology Physician · Toledo, OH NPI 1487820353 Brittany Powell Physician Assistant · Toledo, OH NPI 1235692567 Sirena Kitz Physician Assistant · Toledo, OH NPI 1760018626 Philip Mernagh Physician Assistant · Toledo, OH NPI 1619689932 Linda Studenka Family Nurse Practitioner · Toledo, OH NPI 1033816806
Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2025-02-06.