NPI Portal NPI Lookup & Verification

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

Ralph R Romaker, M.D.

Family Medicine Physician in Lancaster, OH · enumerated 2006 · practices at Aebi, Ginty, Romaker & Sprouse, MD'S, Inc..

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

National Provider Identifier

1952380727

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Registry record

Entity type Individual (Type 1)
Name Ralph R Romaker
Credential M.D.
Sex Male
Practice address Lancaster, OH, 43130
Phone (740) 785-4678
Fax (740) 687-1518
Enumeration date Jan 11, 2006
Last updated in NPPES Feb 22, 2017

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

Taxonomy & licenses

207Q00000X Family Medicine Physician Allopathic & Osteopathic Physicians · License 35037661 (OH) Primary
MD · Doctor of Medicine: A physician who completed medical school (allopathic medicine), residency training, and state licensure. About the MD credential

Other identifiers

Identifier Type State Issuer
0293990 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 NPI 1952380727 active?
Yes, as of the latest NPPES snapshot, NPI 1952380727 is active (record last updated 2017-02-22).
How do I verify Ralph Romaker's NPI record?
Cross-check NPI 1952380727 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2017-02-22.