Mr. Gregory David Logan, M.S., SLP

Mr. Gregory David Logan is a Speech-Language Pathologist provider (Speech-Language Pathologist) practicing in Whitefish, MT, registered in the NPPES registry with NPI 1205972171 since 2007. The credential SLP stands for Speech-Language Pathologist.

✓ Active NPI ✓ Valid NPI checksum Sole proprietor

NPI	1205972171
Entity type	Individual (Type 1)
Name	Mr. Gregory David Logan
Credential	M.S., SLP
Sex	Male
Practice address	Whitefish, MT, 59937
Phone	4072701949
Enumeration date	2007-01-29
Last updated in NPPES	2011-07-19

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

Taxonomy & licenses

Taxonomy code	Specialty	Primary	License	State
235Z00000X	Speech-Language Pathologist	Secondary	SP653	ME
235Z00000X	Speech-Language Pathologist	Primary	1194	MT

SLP — Speech-Language Pathologist: A licensed clinician treating speech, language, and swallowing disorders. About the SLP credential

Other identifiers

Identifier	Type	State	Issuer
008640	Other	ME	ANTHEM BCBS
300740099	Medicaid	ME	—

Copy-ready billing details

Provider: Gregory Logan, M.S., SLP
NPI: 1205972171
Taxonomy: 235Z00000X (Speech-Language Pathologist)
Address: Whitefish, MT, 59937

Verify this record

Cross-check NPI 1205972171 against the authoritative CMS record: view Mr. Gregory David Logan on the official NPPES registry .

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 or validate an NPI number.

Frequently asked questions

Where does Gregory Logan practice?

The practice location on file with NPPES is in Whitefish, MT. Providers can have multiple locations; NPPES lists the primary practice address.

What is the NPI number for Gregory Logan?

The National Provider Identifier (NPI) for Gregory Logan is 1205972171, a Type 1 (individual) record in the CMS NPPES registry.

Source: CMS NPPES (public data). Snapshot 2026-07-11. Provider record last updated 2011-07-19.