Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Mrs. Mary Dianna Hacker-Taylor, RN ARNP

Family Nurse Practitioner in Urbana, OH · enumerated 2007 · practices at Community Mercy Health Partners.

Data current as of Jul 13, 2026 · sourced from CMS NPPES

National Provider Identifier

1770637449

Verified

See something wrong? Report a correction

Registry record

Entity type Individual (Type 1)

Name Mrs. Mary Dianna Hacker-Taylor

Credential RN ARNP

Sex Female

Practice address 204 Patrick Ave, Urbana, OH, 43078

Phone (937) 484-6157

Fax (937) 484-6181

Enumeration date Jan 22, 2007

Last updated in NPPES Apr 20, 2016

Taxonomy & licenses

363LP0200X Pediatric Nurse Practitioner Physician Assistants & Advanced Practice Nursing Providers · License 5066P (KY) Secondary

363LF0000X Family Nurse Practitioner Physician Assistants & Advanced Practice Nursing Providers · License 3005066 (KY) Primary

363LP0200X Pediatric Nurse Practitioner Physician Assistants & Advanced Practice Nursing Providers · License NP.04945 (OH) Secondary

Other identifiers

Identifier	Type	State	Issuer
0162513	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.

Read the full guide → Validate an NPI →

Frequently asked questions

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.

What specialty is Mary Hacker-Taylor?

Mary Hacker-Taylor is registered in NPPES with the primary taxonomy of Family Nurse Practitioner. The taxonomy code describes the provider's classification and area of specialization for claims and credentialing.

Other providers at this practice address

Browse all →

Jill Sanders Physician Assistant · Urbana, OH NPI 1427051044 Jene Bramel Pediatrics Physician · Urbana, OH NPI 1922041144 Alice Teall Family Nurse Practitioner · Urbana, OH NPI 1487720157 Joy Higginbotham Pediatric Nurse Practitioner · Urbana, OH NPI 1053476523 Ceena Paul Pediatrics Physician · Urbana, OH NPI 1043573876 Donya Weeks Pediatric Nurse Practitioner · Urbana, OH NPI 1063757565 Cristie Yontz-Hall Professional Counselor · Urbana, OH NPI 1003238031 Mark Greenberg Clinical Social Worker · Urbana, OH NPI 1346664109

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2016-04-20.