Douglas Casperson, PA-C
NPI 1336251610 · Medical Physician Assistant · Choteau, MT
Enrolled with Medicare as Practitioner - Physician Assistant · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Douglas Casperson, PA-C is a Medical Physician Assistant provider in Choteau, MT (NPI 1336251610).
Provider details
- NPI number
- 1336251610
- Entity type
- Individual
- Primary specialty
- Medical Physician AssistantPhysician Assistants & Advanced Practice Nursing Providers
- Credential
- PA-C
- Sex
- Male
- Sole proprietor
- No
- License
- 553 (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 tenure38% of score
19 yrs in NPPES registry
- Profile completeness38% of score
100% of core fields populated
- Practice footprint23% of score
1 documented practice location
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 · 32 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Atorvastatin Calcium | 75 | 22 |
| Amlodipine Besylate | 61 | 20 |
| Lisinopril | 53 | 16 |
| Metoprolol Succinate | 48 | 15 |
| Omeprazole | 37 | 13 |
| Spironolactone | 35 | — |
| Levothyroxine Sodium |
Practice location
Mailing address
Registry dates
- Enumerated
- 2006-08-31
- Last updated
- 2024-05-10
- Certified
- 2024-05-10
Frequently asked questions
- What is Douglas Casperson's NPI number?
- Douglas Casperson's National Provider Identifier (NPI) is 1336251610, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Douglas Casperson's specialty?
- Douglas Casperson is listed in the NPPES registry with a primary specialty of Medical Physician Assistant (Physician Assistants & Advanced Practice Nursing Providers).
- Where is Douglas Casperson located?
- Douglas Casperson's practice location on file with NPPES is 17 10th Ave Ne, Choteau, MT 59422-9339.
- What is Douglas Casperson's phone number?
- The practice phone number listed in the NPPES registry for Douglas Casperson is (208) 869-6156.
- Does Douglas Casperson accept Medicare?
- Douglas Casperson is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Douglas Casperson's NPI active?
- Yes — Douglas Casperson's NPI (1336251610) is active in the NPPES registry as of the last update on 2024-05-10.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.