Type 2 · Organization ✓ Active NPI ✓ Valid NPI checksum

Hospitalist Medicine Physicians of Ashtabula County, Ltd

Internal Medicine Physician in Ashtabula, OH · enumerated 2007 · authorized official Stephen Houff, Ceo.

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

National Provider Identifier

1669523726

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Registry record

Entity type Organization (Type 2)

Legal business name Hospitalist Medicine Physicians of Ashtabula County, Ltd

Practice address 2420 Lake Ave, Ashtabula, OH, 44004

Phone (330) 493-4443

Fax (330) 493-8677

Enumeration date Jan 16, 2007

Last updated in NPPES Nov 1, 2007

Taxonomy & classification

207R00000X Internal Medicine Physician Allopathic & Osteopathic Physicians Primary

Authorized official

Name Stephen Houff

Title Ceo

Phone (330) 493-4443

Other identifiers

Identifier	Type	State	Issuer
2728650	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 is the NPI number for Hospitalist Medicine Physicians of Ashtabula County, Ltd?

The NPI for Hospitalist Medicine Physicians of Ashtabula County, Ltd is 1669523726, a Type 2 (organization) record in the CMS NPPES registry.

Who is the authorized official for Hospitalist Medicine Physicians of Ashtabula County, Ltd?

NPPES lists Stephen Houff (Ceo) as the authorized official for this organization.

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2007-11-01.