Type 2 · Organization ✓ Active NPI ✓ Valid NPI checksum

Internal Medicine Specialists of Howell, Pllc

Gastroenterology Physician in Howell, MI · enumerated 2006 · authorized official William Bush, Owner.

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

National Provider Identifier

1679650568

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Registry record

Entity type Organization (Type 2)

Legal business name Internal Medicine Specialists of Howell, Pllc

Practice address 820 Byron Rd, Suite 200, Howell, MI, 48843

Phone (517) 548-1246

Fax (517) 548-9164

Enumeration date Nov 1, 2006

Last updated in NPPES Oct 17, 2007

Taxonomy & classification

207RG0100X Gastroenterology Physician Allopathic & Osteopathic Physicians · License WB007205 (MI) Primary

Authorized official

Name William Bush

Title Owner

Phone (517) 548-1246

Other identifiers

Identifier	Type	State	Issuer
4639196	Medicaid	MI	-

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 a Type 2 NPI?

A Type 2 NPI identifies an organization (group practice, hospital, pharmacy, lab), while Type 1 NPIs identify individual providers. Organizations bill under their Type 2 NPI.

What type of organization is Internal Medicine Specialists of Howell, Pllc?

Internal Medicine Specialists of Howell, Pllc is registered in NPPES as a Gastroenterology Physician (its primary provider taxonomy).

Providers at this address

Browse all →

William Bush Geriatric Medicine (Internal Medicine) Physician · Howell, MI NPI 1730183575 Gerald Dreslinski Cardiovascular Disease Physician · Howell, MI NPI 1578567327 Charles Kelly Gastroenterology Physician · Howell, MI NPI 1881698629 Joseph Skandalaris Internal Medicine Physician · Howell, MI NPI 1477557056 Michael Holda Orthopaedic Surgery Physician · Howell, MI NPI 1427029925 Midwest Neurology, PC Medical Specialty Clinic/Center · Howell, MI NPI 1588713804 Livingston County Orthopedics, PC Orthopaedic Surgery Physician · Howell, MI NPI 1902006927 Huron Valley Hearing Audiologist · Howell, MI NPI 1871927129

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2007-10-17.