Christopher Callahan, M.D.
NPI 1417937491 · Emergency Medicine Physician · Plymouth, MN
Enrolled with Medicare as Practitioner - Emergency Medicine · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Christopher Callahan, M.D. is a Emergency Medicine Physician provider in Plymouth, MN (NPI 1417937491).
Provider details
- NPI number
- 1417937491
- Entity type
- Individual
- Primary specialty
- Emergency Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Male
- Sole proprietor
- No
- License
- 45679 (MN)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
20 yrs in NPPES registry
- Profile completeness38% of score
100% of core fields populated
- Practice footprint23% of score
2 documented practice locations
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.
Practice location
Mailing address
Additional practice locations (1)
- 1025 Marsh StMankato, MN 56001-4752Phone: (507) 625-4031
Registry dates
- Enumerated
- 2006-01-18
- Last updated
- 2021-03-04
- Certified
- 2021-03-04
Frequently asked questions
- What is Christopher Callahan's NPI number?
- Christopher Callahan's National Provider Identifier (NPI) is 1417937491, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Christopher Callahan's specialty?
- Christopher Callahan is listed in the NPPES registry with a primary specialty of Emergency Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Christopher Callahan located?
- Christopher Callahan's practice location on file with NPPES is 14700 28th Ave N Ste 25, Plymouth, MN 55447.
- What is Christopher Callahan's phone number?
- The practice phone number listed in the NPPES registry for Christopher Callahan is (952) 763-5553.
- Does Christopher Callahan accept Medicare?
- Christopher Callahan is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Christopher Callahan's NPI active?
- Yes — Christopher Callahan's NPI (1417937491) is active in the NPPES registry as of the last update on 2021-03-04.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.