Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum Sole proprietor

Charles M Ammon

Family Nurse Practitioner in East Liverpool, OH · enumerated 2010.

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

National Provider Identifier

1306158944

Verified

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Registry record

Entity type Individual (Type 1)

Name Charles M Ammon

Sex Male

Practice address East Liverpool, OH, 43920

Phone (330) 382-0165

Fax (330) 382-0275

Enumeration date Jul 12, 2010

Last updated in NPPES May 5, 2020

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

Taxonomy & licenses

163WF0300X Flight Registered Nurse Nursing Service Providers · License RN270498 (OH) Secondary

363LF0000X Family Nurse Practitioner Physician Assistants & Advanced Practice Nursing Providers · License APRN.CNP.11984 (OH) Primary

Other identifiers

Identifier	Type	State	Issuer
3810023079	Medicaid	WV	-
0060646	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 Charles Ammon?

Charles Ammon 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.

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.

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2020-05-05.