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WILLIAM B. OLEY MD
NPI 1801994413
Family Medicine in Red Lodge, MT

Active since September 20, 2006PECOS EnrolledAccepts Medicare Assignment
97.58/100
CMS Quality Rating
10 S OAKES, RED LODGE, MT 59068(406) 446-2412 Get Directions Write a Review

NPPES record last updated: February 27, 2008. Verified against the NPPES registry weekly; last sync: August 30, 2026.

About William B. Oley Md NPPES

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

WILLIAM B. OLEY MD (NPI 1801994413) is an individual family medicine provider in Red Lodge, Montana, licensed in Montana (10308) and active in the NPI registry since September 2006. He is enrolled in Medicare PECOS, is affiliated with Beartooth Billings Clinic, and is a graduate of Ohio State University College Of Medicine (2000).

NPPES Registry Identity

NPI1801994413
Entity TypeIndividualMale
Primary Taxonomy207Q00000X
Provider Legal NameWILLIAM B. OLEYCredential: MD
Location Address10 S OAKESRed Lodge, MT 59068
Mailing AddressPo Box 35100Billings, MT 59107-5100 · (406) 238-2500
Phone(406) 446-2412
Sole ProprietorNo
Medical School CMSOhio State University College Of MedicineGraduated 2000
Enumeration DateSeptember 20, 2006
Last NPPES UpdateFebruary 27, 2008
✔ NPI 1801994413 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyFamily MedicineAllopathic & Osteopathic Physicians
Taxonomy Code207Q00000X
License✔ Licensed in MT · 10308
Definition
Family Medicine is the medical specialty which is concerned with the total health care of the individual and the family. It is the specialty in breadth which integrates the biological, clinical, and behavioral sciences. The scope of family medicine is not limited by age, sex, organ system, or disease entity.
10 S OAKES, Red Lodge, MT 59068
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Other Identifiers 4

Medicare UPINH55631MT
Other0062628MT · Mdcd Pin
Medicare PIN1153260005MT
Medicare PINP00051449MT

Accepted Insurance

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

Medicare Participation & PECOS CMS

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

Medicare Enrollment Status

✔

Enrolled in Medicare and accepts Medicare assignment

William B. Oley Md is registered in PECOS and agrees to accept the Medicare-approved amount as full payment. Medicare patients are not billed beyond the standard deductible and coinsurance.

PECOS PAC ID6800856188
PECOS Enrollment IDI20041012000537
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.

Hospital Affiliations CMS Care Compare

Hospitals where this provider delivers care, identified from recent Medicare claims and place-of-service records.

Beartooth Billings Clinic

Critical Access Hospitals · Red Lodge, MT
OwnershipVoluntary non-profit - Private
CMS Certification Number271326
Location2525 N BroadwayRed Lodge, MT 59068 · Carbon County

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 59068 ZIP code area, from fee-for-service claims. These are area statistics, not this provider’s prices; actual charges vary by service and coverage.

New Patient
$87.97 typical visit price
range $56.81 – $172.26
Typical copayment $21.99 (range $14.20 – $43.06)
Most-billed visit code 99203
Established Patient
$100.16 typical visit price
range $18.24 – $140.32
Typical copayment $25.04 (range $4.56 – $35.08)
Most-billed visit code 99214
Amounts reflect what Medicare beneficiaries in this ZIP area are typically charged for office visits. Patients with other coverage should check their individual plans.

Medicare Quality Performance CMS QPP · MIPS

Performance in the CMS Quality Payment Program: the MIPS final score across four weighted categories, and the individual quality measures reported to Medicare.

97.58/100
MIPS Final ScoreMerit-based Incentive Payment System · CMS Quality Payment Program
Scored through an Alternative Payment Model
Quality86.53
Promoting Interoperability100
Improvement Activities40

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 William Oley's NPI number?

The NPI number for William Oley is 1801994413. It was assigned to this individual provider in the NPPES registry on September 20, 2006.

Where is William Oley located?

William Oley practices at 10 S Oakes, Red Lodge, MT 59068. The listed phone number is (406) 446-2412.

What is William Oley's specialty?

The primary specialty registered for this NPI is Family Medicine with taxonomy code 207Q00000X.

Is William Oley enrolled in Medicare?

Yes. William Oley is registered in the Medicare PECOS system and accepts Medicare assignment, which means accepting the Medicare-approved amount as payment in full for covered services.

What insurance does William Oley accept?

Health plans from Blue Cross and Blue Shield of Montana, Mountain Health CO-OP, PacificSource Health Plans and Providence Health Plan list William Oley 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.

Is William Oley affiliated with any hospitals?

According to CMS data, William Oley is affiliated with Beartooth Billings Clinic.

When was this NPI record last updated?

The NPPES record for William Oley was last updated on February 27, 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.