Casey Barker
NPI 1942920855 · Certified Registered Nurse Anesthetist · Battle Creek, MI
Enrolled with Medicare as Practitioner - Certified Registered Nurse Anesthetist (crna) · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Casey Barker is a Certified Registered Nurse Anesthetist provider in Battle Creek, MI (NPI 1942920855).
Provider details
- NPI number
- 1942920855
- Entity type
- Individual
- Primary specialty
- Certified Registered Nurse AnesthetistPhysician Assistants & Advanced Practice Nursing Providers
- Sex
- Male
- Sole proprietor
- Yes
- License
- 4704391303 (MI)
Specialties & taxonomies
Physician Assistants & Advanced Practice Nursing Providers
Nursing Service Providers
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
3 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
- 2022-08-31
- Last updated
- 2025-09-29
- Certified
- 2025-09-29
Frequently asked questions
- What is Casey Barker's NPI number?
- Casey Barker's National Provider Identifier (NPI) is 1942920855, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Casey Barker's specialty?
- Casey Barker is listed in the NPPES registry with a primary specialty of Certified Registered Nurse Anesthetist (Physician Assistants & Advanced Practice Nursing Providers).
- Where is Casey Barker located?
- Casey Barker's practice location on file with NPPES is 300 North Ave, Battle Creek, MI 49017-3307.
- What is Casey Barker's phone number?
- The practice phone number listed in the NPPES registry for Casey Barker is (269) 966-8000.
- Does Casey Barker accept Medicare?
- Casey Barker is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Casey Barker's NPI active?
- Yes — Casey Barker's NPI (1942920855) is active in the NPPES registry as of the last update on 2025-09-29.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.