Tessa Barks
NPI 1891430187 · Certified Registered Nurse Anesthetist · Okemos, MI
Enrolled with Medicare as Practitioner - Certified Registered Nurse Anesthetist (crna) · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Tessa Barks is a Certified Registered Nurse Anesthetist provider in Okemos, MI (NPI 1891430187).
Provider details
- NPI number
- 1891430187
- Entity type
- Individual
- Primary specialty
- Certified Registered Nurse AnesthetistPhysician Assistants & Advanced Practice Nursing Providers
- Sex
- Female
- Sole proprietor
- Yes
- License
- 151500 (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
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.
Practice location
Mailing address
Registry dates
- Enumerated
- 2022-05-01
- Last updated
- 2024-09-20
- Certified
- 2024-09-19
Frequently asked questions
- What is Tessa Barks's NPI number?
- Tessa Barks's National Provider Identifier (NPI) is 1891430187, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Tessa Barks's specialty?
- Tessa Barks is listed in the NPPES registry with a primary specialty of Certified Registered Nurse Anesthetist (Physician Assistants & Advanced Practice Nursing Providers).
- Where is Tessa Barks located?
- Tessa Barks's practice location on file with NPPES is 1749 Hamilton Rd Ste 102e, Okemos, MI 48864-1941.
- What is Tessa Barks's phone number?
- The practice phone number listed in the NPPES registry for Tessa Barks is (517) 482-2118.
- Does Tessa Barks accept Medicare?
- Tessa Barks is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Tessa Barks's NPI active?
- Yes — Tessa Barks's NPI (1891430187) is active in the NPPES registry as of the last update on 2024-09-20.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.