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MILL CREEK OUTPATIENT SERVICES
NPI 1336204262
Clinic/Center - Mental Health (Including Community Mental Health Center) in Overland Park, KS

Active since December 22, 2006
8787 BALLENTINE, SUITE 1200, OVERLAND PARK, KS 66214(913) 339-9933(913) 339-9915 Get Directions Write a Review

NPPES record last updated: July 31, 2008. Verified against the NPPES registry weekly; last sync: August 16, 2026.

About Mill Creek Outpatient Services NPPES

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

MILL CREEK OUTPATIENT SERVICES (NPI 1336204262) is a healthcare organization registered as a mental health (including community mental health center) in Overland Park, Kansas and active in the NPI registry since December 2006. The organization lists Sherry R Montgomery, Program Director, as its authorized official.

NPPES Registry Identity

NPI1336204262
Entity TypeOrganization
Primary Taxonomy261QM0801X
Legal Business NameRESEARCH PSYCHIATRIC 1500 LLC
Location Address8787 BALLENTINE, SUITE 1200Overland Park, KS 66214
Mailing Address8787 Ballentine, Suite 1200Overland Park, KS 66214 · (913) 339-9933 · Fax (913) 339-9915
Phone(913) 339-9933
Fax(913) 339-9915
Organization SubpartNo
Authorized OfficialSherry R MontgomeryProgram Director · (913) 339-9933
Enumeration DateDecember 22, 2006
Last NPPES UpdateJuly 31, 2008
✔ NPI 1336204262 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyClinic/Center · Mental Health (Including Community Mental Health Center)Ambulatory Health Care Facilities
Taxonomy Code261QM0801X
License✔ Licensed in KS · 552
8787 BALLENTINE, Overland Park, KS 66214
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Other Names 1

Doing Business AsMill Creek Outpatient Services

Other Identifiers 1

Medicare PINKA1127KS

Other Providers at the Same Location NPPES 3

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

DR. MAX D SMITH JR. D.D.S
Dentist (Oral and Maxillofacial Surgery)
8787 BALLENTINE, SUITE 2100
OVERLAND PARK, KS 66214
Johnson County (913) 888-9300
MRS. RONNIE KAY LERNER LSCSW
Social Worker (Clinical)
8787 BALLENTINE, SUITE 1200
OVERLAND PARK, KS 66214
Johnson County (913) 339-9933
LESLIE M SHAPIRO LSCSW
Social Worker (Clinical)
8787 BALLENTINE, STE 1200
OVERLAND PARK, KS 66214
Johnson County (913) 339-9933

Frequently Asked Questions NPPES & CMS

Common questions about this NPI record, answered from the official NPPES registry and CMS datasets shown on this page.

What is Research Psychiatric 1500 LLC's NPI number?

The NPI number for Research Psychiatric 1500 LLC is 1336204262. It was assigned to this organization in the NPPES registry on December 22, 2006. The provider is doing business as Mill Creek Outpatient Services.

Where is Research Psychiatric 1500 LLC located?

Research Psychiatric 1500 LLC is located at 8787 Ballentine Suite 1200, Overland Park, KS 66214. The listed phone number is (913) 339-9933.

What is Research Psychiatric 1500 LLC'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.

When was this NPI record last updated?

The NPPES record for Research Psychiatric 1500 LLC was last updated on July 31, 2008. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 18 years ago. If this record has changed at CMS more recently, you can request an on-demand re-check against the live CMS registry, directly from this page.