Collin Christians, MD
NPI 1942942313 · Internal Medicine Physician · Duluth, MN
Enrolled with Medicare as Practitioner - Internal Medicine · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Collin Christians, MD is a Internal Medicine Physician provider in Duluth, MN (NPI 1942942313).
Provider details
- NPI number
- 1942942313
- Entity type
- Individual
- Primary specialty
- Internal Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Male
- Sole proprietor
- No
- License
- BP10079236 (TX)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
4 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 · 11 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Atorvastatin Calcium | 28 | 13 |
| Amlodipine Besylate | 24 | — |
| Carvedilol | 17 | — |
| Pantoprazole Sodium | 17 | — |
| Gabapentin | 15 | — |
| Albuterol Sulfatebrand: Albuterol Sulfate Hfa | 15 | — |
| Fluticasone Propionate |
Practice location
Mailing address
Registry dates
- Enumerated
- 2022-04-07
- Last updated
- 2025-05-12
- Certified
- 2025-05-12
Frequently asked questions
- What is Collin Christians's NPI number?
- Collin Christians's National Provider Identifier (NPI) is 1942942313, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Collin Christians's specialty?
- Collin Christians is listed in the NPPES registry with a primary specialty of Internal Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Collin Christians located?
- Collin Christians's practice location on file with NPPES is 915 E 1st St, Duluth, MN 55805-2107.
- What is Collin Christians's phone number?
- The practice phone number listed in the NPPES registry for Collin Christians is (218) 249-5555.
- Does Collin Christians accept Medicare?
- Collin Christians is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Collin Christians's NPI active?
- Yes — Collin Christians's NPI (1942942313) is active in the NPPES registry as of the last update on 2025-05-12.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.