Scott Callahan, CRNA
NPI 1538122726 · Certified Registered Nurse Anesthetist · Ypsilanti, MI
Enrolled with Medicare as Practitioner - Certified Registered Nurse Anesthetist (crna) · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Scott Callahan, CRNA is a Certified Registered Nurse Anesthetist provider in Ypsilanti, MI (NPI 1538122726).
Provider details
- NPI number
- 1538122726
- Entity type
- Individual
- Primary specialty
- Certified Registered Nurse AnesthetistPhysician Assistants & Advanced Practice Nursing Providers
- Credential
- CRNA
- Sex
- Male
- Sole proprietor
- Yes
- License
- 4704196379 (MI)
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
20 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.
Practice location
Mailing address
Registry dates
- Enumerated
- 2006-04-09
- Last updated
- 2021-11-17
- Certified
- 2021-11-17
Frequently asked questions
- What is Scott Callahan's NPI number?
- Scott Callahan's National Provider Identifier (NPI) is 1538122726, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Scott Callahan's specialty?
- Scott Callahan is listed in the NPPES registry with a primary specialty of Certified Registered Nurse Anesthetist (Physician Assistants & Advanced Practice Nursing Providers).
- Where is Scott Callahan located?
- Scott Callahan's practice location on file with NPPES is 5301 E Huron River Dr, Ypsilanti, MI 48197-1051.
- What is Scott Callahan's phone number?
- The practice phone number listed in the NPPES registry for Scott Callahan is (734) 712-3456.
- Does Scott Callahan accept Medicare?
- Scott Callahan is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Scott Callahan's NPI active?
- Yes — Scott Callahan's NPI (1538122726) is active in the NPPES registry as of the last update on 2021-11-17.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.