Luke Altenhofen, PA-C
NPI 1407221708 · Physician Assistant · Lame Deer, MT
Enrolled with Medicare as Practitioner - Physician Assistant · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Luke Altenhofen, PA-C is a Physician Assistant provider in Lame Deer, MT (NPI 1407221708).
Provider details
- NPI number
- 1407221708
- Entity type
- Individual
- Primary specialty
- Physician AssistantPhysician Assistants & Advanced Practice Nursing Providers
- Credential
- PA-C
- Sex
- Male
- Sole proprietor
- Yes
- License
- MED-PAC-LIC-43734 (MT)
Specialties & taxonomies
Physician Assistants & Advanced Practice Nursing Providers
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure33% of score
10 yrs in NPPES registry
- Profile completeness33% of score
100% of core fields populated
- Practice footprint20% of score
1 documented practice location
- Open Payments transparency13% of score
Has Open Payments disclosures (2024)
Signals a provider has no public data for (e.g. Medicare claims) are left out of the score entirely — never counted as zero — so providers without that data are not penalized. See the full formula and weights in our methodology.
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 10 distinct drugs on file.
| Drug | Part D claims (2024) |
|---|---|
| Losartan Potassium | 37 |
| Lisinopril | 28 |
| Levothyroxine Sodium | 19 |
| Amlodipine Besylate | 17 |
| Prednisone | 15 |
| Apixabanbrand: Eliquis | 14 |
| Oxycodone Hcl/Acetaminophenbrand: Oxycodone-Acetaminophen | 14 |
| Hydrocodone/Acetaminophenbrand: Hydrocodone-Acetaminophen |
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$39 across 2 records (Open Payments 2024)
Open Payments discloses payments and transfers of value (meals, travel, consulting, research, royalties) from drug and device makers to providers. This is a transparency signal, not a verdict — such payments are legal and common, and their presence is neither an endorsement nor a criticism. Source: CMS Open Payments, program year 2024.
Practice location
Mailing address
Registry dates
- Enumerated
- 2015-12-11
- Last updated
- 2015-12-11
Frequently asked questions
- What is Luke Altenhofen's NPI number?
- Luke Altenhofen's National Provider Identifier (NPI) is 1407221708, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Luke Altenhofen's specialty?
- Luke Altenhofen is listed in the NPPES registry with a primary specialty of Physician Assistant (Physician Assistants & Advanced Practice Nursing Providers).
- Where is Luke Altenhofen located?
- Luke Altenhofen's practice location on file with NPPES is 100 Cheyenne Ave, Lame Deer, MT 59043.
- What is Luke Altenhofen's phone number?
- The practice phone number listed in the NPPES registry for Luke Altenhofen is (406) 477-4414.
- Does Luke Altenhofen accept Medicare?
- Luke Altenhofen is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Luke Altenhofen's NPI active?
- Yes — Luke Altenhofen's NPI (1407221708) is active in the NPPES registry as of the last update on 2015-12-11.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.