Dr. William B. Oley III, MD
- Medicare services, 2021
- 12
- Part D claims, 2024
- 144
- Hospital affiliations
- 1
- Industry payments
- $119
- Medical groups
- 2
- Practice address
- 2525 N Broadway, Red Lodge, MT 59068
- Practice phone
- Call (406) 446-2345
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Find Dr. Oley's professional email, personal email and mobile number
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Dr. William B. Oley III is a family medicine physician in Red Lodge, Montana
Dr. Oley practices at Beartooth Billings Clinic in Red Lodge, Montana, part of Beartooth Billings Clinic.
Dr. Oley's NPI, 1801994413, was assigned on September 20, 2006. Dr. Oley graduated from Ohio State University College of Medicine in 2000. Dr. Oley holds Montana license 10308.
- NPI
- 1801994413NPI Registry (opens in a new tab)
- Medicare PAC ID
- 6800856188
- NPI enumeration date
- September 20, 2006
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (406) 446-2345
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Estimated age
- 52
- Medical school graduation
- 2000
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. William B. Oley III practices at Beartooth Billings Clinic in Red Lodge, Montana
Dr. Oley's primary practice is Beartooth Billings Clinic, at 2525 N Broadway, Red Lodge, MT 59068 in Carbon County. The practice phone is (406) 446-2345.
- Beartooth Billings Clinic2525 N Broadway, Red Lodge, MT 59068 · Carbon CountyPhone(406) 446-2345
Source: Dmand AI Affiliation Data
Dr. William B. Oley III is affiliated with 2 sites of care and 2 medical groups
Dr. Oley's primary practice is Beartooth Billings Clinic in Red Lodge, Montana, part of Beartooth Billings Clinic. The medical group on file is Beartooth Billings Clinic. Dmand AI also links Dr. Oley to 1 more group practice or clinic and 1 medical group, each named with a free account. Dr. Oley's employer is on file too: a hospital.
Sources: Dmand AI Affiliation Data; and Dmand AI Org Hierarchy Data
Dmand AI tracks the EHR system at Dr. William B. Oley III's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Oley practices, 2 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Beartooth Billings Clinic | Available with a free account |
| +1 more site and 1 medical group | Available with a free account |
Source: Dmand AI Technology Install Data
For health IT teams
Dmand AI maps EHR vendors, IT decision makers and buying committees across Beartooth Billings Clinic and 6.2K+ hospitals, with verified contacts in the same login.
Dr. William B. Oley III is one of 675 family medicine physicians in Montana
Family medicine is Dr. Oley's primary specialty in the NPI Registry, under taxonomy code 207Q00000X. Dr. Oley is licensed in Montana.
Specialties and state licenses
- Family medicine, MontanaPrimary
Family medicine physicians near Dr. Oley
Counts of family medicine physicians with a Dmand AI profile, by place and practice. Each opens the list.
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; and Dmand AI Peer Benchmarks
Dr. William B. Oley III billed Medicare for 12 services in 2021
CMS data shows 12 Medicare services from Dr. Oley across 1 procedure code in 2021. Medicare paid $323 for them. Every service was in a facility, such as a hospital, rather than an office.
Dr. Oley's Medicare services by type, 2020 to 2021
- 2020
- 2021
- Office and hospital visits
- 2020: 602021: 1280%
Dr. Oley compared with the Montana median for family medicine physicians, 2021
- Dr. Oley
- Montana median
- Medicare services
- 12vs 30496% below
- Part D claims
- 17vs 75298% below
Medians across 706 family medicine physicians in Montana with Dmand AI profiles that report each measure.
Dr. Oley's most billed Medicare procedure codes, 2021
CMS publishes codes billed for 11 or more Medicare patients. Each label is the code family; CPT descriptions are licensed by the AMA.
Need commercial claims for Dr. Oley?
Medicare shows one payer. Book a meeting to get commercial claims data for Dr. Oley and other family medicine physicians in Montana.
Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Dr. William B. Oley III's patients have a median age of 75
Across all payers, Dmand AI patient panel data puts Dr. Oley's median patient age at 75, with 52% women.
Dr. Oley's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 75
Patient panel by sex, all payers
- Women52%
- Men48%
Source: Dmand AI Patient Panel Data
Dr. William B. Oley III wrote 144 Medicare Part D claims in 2024
In 2024, Dr. Oley wrote 144 Medicare Part D claims for 99 patients. 91% of them were for generic drugs. CMS names the drug for 17 of them, across 1 drug with 11 or more claims each, at $110 in total drug cost. In 2023, CMS named 26 claims across 2 drugs.
Dr. Oley's Part D claims by kind of drug, 2024
- Generic131 claims91%
- Brand-name13 claims9%
Dr. Oley's most prescribed drugs by claims, 2024
CMS names a drug when it has 11 or more claims. Share is of the claims for drugs CMS names.
Drug classes CMS tracks in Dr. Oley's Part D claims, 2024
- Opioids10%14 of 144 claims
- Antibiotics40%58 of 144 claims
Share of all Part D claims for each drug class CMS reports on. Classes with no claims are left out.
Part D claims for drugs CMS names, 2023 to 2024
- 2023
- 2024
- Claims for drugs CMS names
- 2023: 262024: 1735%
Drugs named by CMS: 1 in 2024, 2 in 2023.
Sources: Medicare Part D Prescribers - by Provider and Drug (CMS), 2024 data, released May 6, 2026; and Medicare Part D Prescribers - by Provider (CMS), 2024 data
How Dr. William B. Oley III takes part in Medicare
Dr. Oley accepts Medicare assignment, so Medicare's approved amount is taken as full payment.
- Accepts Medicare assignment
- Yes
Source: Doctors and Clinicians National Downloadable File (CMS)
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Dr. William B. Oley III received $119 in industry payments from 2019 to 2021
CMS Open Payments shows 2 general payments to Dr. Oley from 2 drug and device companies from 2019 to 2021. Debt forgiveness make up the largest share, 87% of the total. Welch Allyn paid the most, $103.
General payments to Dr. Oley by program year, 2019 to 2021
General payments to Dr. Oley by kind, 2019 to 2021
- Debt forgiveness$10387%
- Food and beverage$1613%
Companies that paid Dr. Oley the most, 2019 to 2021
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Dr. William B. Oley III graduated from Ohio State University College of Medicine
Dr. Oley graduated from Ohio State University College of Medicine in 2000.
- Medical school
Source: Dmand AI Professional Profile Data
Sources for Dr. William B. Oley III's profile data
| Data on this page | Source |
|---|---|
| NPI, name, sex, specialty and licenses | NPPES NPI Registry (CMS) (opens in a new tab)Dmand AI Professional Profile Data |
| Practice locations and phone | Dmand AI Affiliation Data |
| Primary practice, affiliations and health system | Dmand AI Affiliation DataDmand AI Org Hierarchy Data |
| Medicare services and procedure codes | Medicare Physician & Other Practitioners - by Provider and Service (CMS) (opens in a new tab) |
| State medians for the same specialty | Dmand AI Peer Benchmarks |
| Medicare patients and the all-payer patient panel | Dmand AI Patient Panel Data |
| Part D prescribing | Medicare Part D Prescribers - by Provider and Drug (CMS) (opens in a new tab)Medicare Part D Prescribers - by Provider (CMS) (opens in a new tab) |
| MIPS scores, telehealth, assignment and procedure percentiles | Doctors and Clinicians National Downloadable File (CMS) (opens in a new tab) |
| Industry payments | Open Payments (CMS) (opens in a new tab) |
| Training, board certification and memberships | Dmand AI Professional Profile Data |
| EHR at each practice site | Dmand AI Technology Install Data |
| Similar physicians | Dmand AI Affiliation Data |
Data last refreshed October 2026Report an inaccuracyRemove my information
FAQ
Frequently asked questions about Dr. William B. Oley III
Spotted something out of date? Email hello@dmand.ai and we will check the record. Contact details live in the free trial.
What is Dr. William B. Oley III's NPI number?
Dr. William B. Oley III's NPI number is 1801994413. It was assigned on September 20, 2006, and it is active in the NPI Registry.
What kind of doctor is Dr. William B. Oley III?
Dr. William B. Oley III is a family medicine physician in Red Lodge, Montana. The primary specialty in the NPI Registry is Family Medicine Physician (taxonomy code 207Q00000X).
Where does Dr. William B. Oley III practice?
Dr. Oley practices at 2525 N Broadway, Red Lodge, MT 59068. Dr. Oley's primary practice is Beartooth Billings Clinic in Red Lodge, Montana, part of Beartooth Billings Clinic. Dmand AI also links Dr. Oley to 1 group practice or clinic and 1 medical group.
What is Dr. William B. Oley III's office phone number?
The practice phone on file for Dr. Oley is (406) 446-2345.
What is Dr. William B. Oley III's medical license number?
Dr. Oley holds Montana license 10308.
Which hospitals is Dr. William B. Oley III affiliated with?
Dr. Oley practices at Beartooth Billings Clinic in Red Lodge, Montana.
What medical group is Dr. William B. Oley III part of?
Dr. Oley is linked to Beartooth Billings Clinic. Dmand AI links Dr. Oley to 1 more medical group.
Does Dr. William B. Oley III accept Medicare?
Yes. CMS data shows Dr. Oley billed Medicare for 12 services in 2021, and Dr. Oley accepts Medicare assignment.
What services does Dr. William B. Oley III bill to Medicare?
In 2021, Dr. Oley's most billed Medicare services were hospital inpatient care (99231).
Where did Dr. William B. Oley III go to medical school?
Dr. Oley graduated from Ohio State University College of Medicine in 2000.
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What drugs does Dr. William B. Oley III prescribe most?
In 2024 Medicare Part D data, Dr. Oley's most prescribed drugs by claims were Cephalexin.
Has Dr. William B. Oley III received payments from drug or device companies?
CMS Open Payments shows $119 in general payments to Dr. Oley from 2 companies from 2019 to 2021. The largest total came from Welch Allyn.
How long has Dr. William B. Oley III been practicing?
Dr. Oley graduated from medical school in 2000, 26 years ago.
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