PARKWEST MEDICAL CENTER
NPI 1699757609
Clinic/Center - Mental Health (Including Community Mental Health Center) in Maryville, TN

Q: What is Parkwest Medical Center's NPI number?

The NPI number for Parkwest Medical Center is 1699757609. It was assigned to this organization in the NPPES registry on November 16, 2005. The provider is doing business as Peninsula Outpatient Center.

Q: What is Parkwest Medical Center's specialty?

The primary specialty registered for this NPI is Clinic/Center, specializing in Mental Health (Including Community Mental Health Center), with taxonomy code 261QM0801X.

Active since November 16, 2005

210 SIMMONS ST, MARYVILLE, TN 37801(865) 970-9800(865) 380-1461 Get Directions Write a Review

NPPES record last updated: September 11, 2025. Verified against the NPPES registry weekly; last sync: August 16, 2026.

Record update history: Sep 11, 2025, Aug 22, 2020 (2 updates tracked since 2020).

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About Parkwest Medical Center NPPES

Official registry information on file with the National Plan and Provider Enumeration System.

PARKWEST MEDICAL CENTER (NPI 1699757609), doing business as Peninsula Outpatient Center, is a healthcare organization registered as a mental health (including community mental health center) in Maryville, Tennessee and active in the NPI registry since November 2005. The organization lists John T Geppi, Executive Vice President Cfo, as its authorized official.

NPPES Registry Identity

NPI1699757609

Entity TypeOrganization

Primary Taxonomy261QM0801X

Legal Business NamePARKWEST MEDICAL CENTER

Location Address210 SIMMONS STMaryville, TN 37801-4750

Mailing AddressPo Box 1999Louisville, TN 37777-1999 · (865) 970-1295 · Fax (865) 380-1461

Phone(865) 970-9800

Fax(865) 380-1461

Organization SubpartNo

Authorized OfficialJohn T GeppiExecutive Vice President Cfo · (865) 374-6872

Enumeration DateNovember 16, 2005

Last NPPES UpdateSeptember 11, 20252 updates tracked since enumeration

✔ NPI 1699757609 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 2

★ Primary SpecialtyClinic/Center · Mental Health (Including Community Mental Health Center)Ambulatory Health Care Facilities

Taxonomy Code261QM0801X

Also ListedClinic/Center · Rehabilitation, Substance Use DisorderTaxonomy 261QR0405X

Other Names 1

Doing Business AsPeninsula Outpatient Center

Other Identifiers 1

Medicaid0440173TN

Other Providers at the Same Location NPPES 20

Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.

JONATHAN MCCOLLUM LCSW

Social Worker (Clinical)