Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Dr. Mary K. Hephner, D.O.

Internal Medicine Physician in Sagamore Hills, OH · enumerated 2006 · practices at Nordonia Hills Clinic Inc.

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

National Provider Identifier

1114905320

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Registry record

Entity type Individual (Type 1)

Name Dr. Mary K. Hephner

Credential D.O.

Sex Female

Practice address 7689 Sagamore Hills Blvd, Sagamore Hills, OH, 44067

Phone (330) 467-8101

Fax (330) 468-3948

Enumeration date Jan 6, 2006

Last updated in NPPES Apr 14, 2010

Taxonomy & licenses

207R00000X Internal Medicine Physician Allopathic & Osteopathic Physicians · License 34-00-4815 (OH) Primary

DO · Doctor of Osteopathic Medicine: A fully licensed physician trained in osteopathic medical schools, with the same practice rights as an MD. About the DO credential

Other identifiers

Identifier	Type	State	Issuer
0786403	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

What specialty is Mary Hephner?

Mary Hephner is registered in NPPES with the primary taxonomy of Internal Medicine Physician. 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 →

Charles Hugus Family Medicine Physician · Sagamore Hills, OH NPI 1659359859 Wayne Sevier Family Medicine Physician · Sagamore Hills, OH NPI 1053399261 Nordonia Hills Clinic Inc Family Medicine Physician · Sagamore Hills, OH NPI 1871571091 Lori Gemma Family Medicine Physician · Sagamore Hills, OH NPI 1700844719 Cheryl Lango-Mader Specialist · Sagamore Hills, OH NPI 1659329886 Laura Fitzpatrick Nurse Practitioner · Sagamore Hills, OH NPI 1295839355 Penelope Hedman Primary Care Nurse Practitioner · Sagamore Hills, OH NPI 1063790731 Natalie Reimann Speech-Language Pathologist · Northfield, OH NPI 1710380514

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2010-04-14.