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BAUER & CLAUSEN, PC
NPI 1770765513
Optometrist in Billings, MT

Active since December 04, 2007CLIA 27D2179882 · Waiver
100 BROOKSHIRE BLVD, BLDG 2, STE 2, BILLINGS, MT 59102(406) 656-8886(406) 655-9691 Get Directions Write a Review

NPPES record last updated: February 6, 2017. Verified against the NPPES registry weekly; last sync: August 16, 2026.

About Bauer & Clausen, Pc NPPES

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

BAUER & CLAUSEN, PC (NPI 1770765513) is a healthcare organization registered as an optometrist in Billings, Montana and active in the NPI registry since December 2007. The organization holds a CLIA Waiver certificate valid through March 2, 2028 and lists David Bauer, Owner, as its authorized official.

NPPES Registry Identity

NPI1770765513
Entity TypeOrganization
Primary Taxonomy152W00000X
Legal Business NameBAUER & CLAUSEN, PC
Location Address100 BROOKSHIRE BLVD, BLDG 2, STE 2Billings, MT 59102-6751
Mailing Address100 Brookshire Blvd, Bldg 2, Ste 2Billings, MT 59102-6751 · (406) 656-8886 · Fax (406) 655-9691
Phone(406) 656-8886
Fax(406) 655-9691
Organization SubpartNo
Authorized OfficialDavid BauerOwner · (406) 656-8886
Enumeration DateDecember 4, 2007
Last NPPES UpdateFebruary 6, 2017
✔ NPI 1770765513 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyOptometristEye and Vision Services Providers
Taxonomy Code152W00000X
License✔ Licensed in MT · 755
Definition
Doctors of optometry (ODs) are the primary health care professionals for the eye. Optometrists examine, diagnose, treat, and manage diseases, injuries, and disorders of the visual system, the eye, and associated structures as well as identify related systemic conditions affecting the eye. An optometrist has completed pre-professional undergraduate education in a college or university and four years of professional education at a college of optometry, leading to the doctor of optometry (O.D.) degree. Some optometrists complete an optional residency in a specific area of practice. Optometrists are eye health care professionals state-licensed to diagnose and treat diseases and disorders of the eye and visual system.
100 BROOKSHIRE BLVD, Billings, MT 59102
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Other Identifiers 1

Medicare NSC6157310001MT

Group Practice 1

Group TaxonomyThis provdier is a business group of one or more individual practitioners, all of who practice with the same area of specialization.193400000X SINGLE SPECIALTY GROUP

Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include Blue Cross and Blue Shield of Montana, BlueCross BlueShield of Tennessee, Mountain Health CO-OP.Insurance ›

CLIA Laboratory Certificates CMS CLIA

Laboratory certificates issued under the Clinical Laboratory Improvement Amendments (CLIA) program, which sets federal quality standards for human laboratory testing in the United States. There is no official CMS crosswalk between CLIA and NPI numbers; these certificates are associated with this NPI by matching facility names, locations and phone numbers in the CMS CLIA registry.

Certificate of Waiver 27D2179882

Bauer & Clausen, PC · Billings, MT
Active · expires Mar 2, 2028
CLIA Number27D2179882
Laboratory TypePhysician Office
Certificate Effective DateMarch 3, 2026
Certificate Expiration DateMarch 2, 2028
Laboratory DirectorDavid Bauer
Laboratory Phone(406) 656-8886
Laboratory LocationBauer & Clausen, PC100 Brookshire Blvd , Building 2, Ste 2, Billings, MT 59102
CLIA data matches this NPI record on: Address Name Phone
This certificate is issued to a laboratory to perform only waived tests.

Medical Equipment Supplier Medicare DMEPOS 2

Medicare supplier enrollment and the product categories Bauer And Clausen PC carries, from the Medicare DMEPOS supplier directory.

Bauer And Clausen PC

DMEPOS supplier · Billings, MTOperated by Bauer & Clausen, PC
✔

Accepts Medicare assignment

Bauer And Clausen PC agrees to accept the Medicare-approved amount as full payment for covered equipment and supplies. Medicare patients are not billed beyond the standard deductible and coinsurance.

PTAN (Medicare Supplier Number)20560115
Medicare Participant SinceJanuary 1, 2008
Supplier Location100 Brookshire Blvd Bldg 2, Ste 2Billings, MT 59102
Phone(406) 656-8886
Supplier Specialties
Optometrist

Medicare Product Categories

Prosthetic Lenses: Conventional Eyeglasses
Conventional Eyeglasses
Prosthetic Lenses: Conventional Contact Lenses
Conventional Contact Lenses
Product categories are from the Medicare DMEPOS supplier directory. Contact the supplier to confirm current availability of specific items.

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 Bauer & Clausen, PC's NPI number?

The NPI number for Bauer & Clausen, PC is 1770765513. It was assigned to this organization in the NPPES registry on December 4, 2007.

Where is Bauer & Clausen, PC located?

Bauer & Clausen, PC is located at 100 Brookshire Blvd Bldg 2, Ste 2, Billings, MT 59102. The listed phone number is (406) 656-8886.

What is Bauer & Clausen, PC's specialty?

The primary specialty registered for this NPI is Optometrist with taxonomy code 152W00000X.

Does Bauer & Clausen, PC accept Medicare assignment for medical equipment?

Yes. As a Medicare medical equipment supplier, Bauer And Clausen PC accepts Medicare assignment: the supplier accepts the Medicare-approved amount as payment in full for covered equipment and supplies.

Does Bauer & Clausen, PC hold a CLIA laboratory certificate?

Yes. A Certificate of Waiver (number 27D2179882) is associated with this NPI, valid through March 2, 2028. CLIA certificates authorize laboratory testing under the federal Clinical Laboratory Improvement Amendments program.

What insurance does Bauer & Clausen, PC accept?

Health plans from Blue Cross and Blue Shield of Montana, BlueCross BlueShield of Tennessee and Mountain Health CO-OP list Bauer & Clausen, PC as in-network in at least one marketplace plan. Coverage varies by plan and year; verify with the insurer or the provider before a visit.

When was this NPI record last updated?

The NPPES record for Bauer & Clausen, PC was last updated on February 6, 2017. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 9 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.