ALAN COLLIER OSTBY LCPC PHD
NPI 1912019951
Counselor in Billings, MT

Q: What is Alan Ostby's NPI number?

The NPI number for Alan Ostby is 1912019951. It was assigned to this individual provider in the NPPES registry on August 31, 2006.

Q: What is Alan Ostby's specialty?

The primary specialty registered for this NPI is Counselor with taxonomy code 101Y00000X.

Q: When was this NPI record last updated?

The NPPES record for Alan Ostby was last updated on July 8, 2007. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 19 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.

Active since August 31, 2006PECOS Enrolled

208 N BROADWAY, STE 423, BILLINGS, MT 59101(406) 896-8427(406) 245-5980 Get Directions Write a Review

NPPES record last updated: July 8, 2007. Verified against the NPPES registry weekly; last sync: August 16, 2026.

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About Alan Collier Ostby Lcpc Phd NPPES

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

ALAN COLLIER OSTBY LCPC PHD (NPI 1912019951) is an individual counselor in Billings, Montana, licensed in Montana (626LCPC) and active in the NPI registry since August 2006. He is enrolled in Medicare PECOS.

NPPES Registry Identity

NPI1912019951

Entity TypeIndividualMale

Primary Taxonomy101Y00000X

Provider Legal NameALAN COLLIER OSTBYCredential: LCPC PHD

Location Address208 N BROADWAY, STE 423Billings, MT 59101

Mailing AddressPo Box 51232, Yellowstone Billing ServicesBillings, MT 59105 · (406) 245-0453 · Fax (406) 245-7257

Phone(406) 896-8427

Fax(406) 245-5980

Sole ProprietorNo

Enumeration DateAugust 31, 2006

Last NPPES UpdateJuly 8, 2007

✔ NPI 1912019951 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyCounselorBehavioral Health & Social Service Providers

Taxonomy Code101Y00000X

License✔ Licensed in MT · 626LCPC

Definition

A provider who is trained and educated in the performance of behavior health services through interpersonal communications and analysis. Training and education at the specialty level usually requires a master's degree and clinical experience and supervision for licensure or certification.

208 N BROADWAY, Billings, MT 59101

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Other Identifiers 1

Medicaid0255408MT

Medicare Participation & PECOS CMS

Medicare enrollment, assignment, and ordering and referring status from the CMS PECOS system.

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

Alan Collier Ostby Lcpc Phd is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).

Eligible to Order & Refer✔ Part B Labs & Imaging✔ Durable Medical Equipment– Home Health Agency– Power Mobility DevicesPer the CMS Ordering and Referring file. Eligibility means Medicare pays claims that this provider orders or refers for these categories.

Other Providers at the Same Location NPPES 5

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

THERESA M BLAZEK LCPC

Counselor

208 N BROADWAY, STE 423 YELLOWSTONE COUNSELING CENTER
BILLINGS, MT 59101

Yellowstone County (406) 896-8427

SALLY G. GRUNST LCPC

Counselor

208 N BROADWAY, SUITE 423
BILLINGS, MT 59101

Yellowstone County (406) 896-8427

ELATION INC

Social Worker (Clinical)

208 N BROADWAY, STE 208
BILLINGS, MT 59101

Yellowstone County (406) 294-2400

ABBIGAIL MELLUM B.S, LAC

Counselor (Addiction (Substance Use Disorder))

208 N BROADWAY
BILLINGS, MT 59101

Yellowstone County (406) 794-2003

MS. KELLY L CHRISTY LCPC

Counselor

208 N BROADWAY, STE 423
BILLINGS, MT 59101

Yellowstone County (406) 896-8427

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 Alan Ostby's NPI number?

The NPI number for Alan Ostby is 1912019951. It was assigned to this individual provider in the NPPES registry on August 31, 2006.

Where is Alan Ostby located?

Alan Ostby practices at 208 N Broadway Ste 423, Billings, MT 59101. The listed phone number is (406) 896-8427.

What is Alan Ostby's specialty?

The primary specialty registered for this NPI is Counselor with taxonomy code 101Y00000X.

Is Alan Ostby enrolled in Medicare?

Yes. Alan Ostby is registered in the Medicare PECOS enrollment system.

When was this NPI record last updated?

The NPPES record for Alan Ostby was last updated on July 8, 2007. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 19 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.