Barbara Sprague, CRNA
NPI 1679689905 · Certified Registered Nurse Anesthetist · Grand Blanc, MI
Barbara Sprague, CRNA is a Certified Registered Nurse Anesthetist provider in Grand Blanc, MI (NPI 1679689905).
Provider details
- NPI number
- 1679689905
- Entity type
- Individual
- Primary specialty
- Certified Registered Nurse AnesthetistPhysician Assistants & Advanced Practice Nursing Providers
- Credential
- CRNA
- Sex
- Female
- Sole proprietor
- No
- License
- 4704092704 (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
19 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
- 2006-08-21
- Last updated
- 2007-07-08
Frequently asked questions
- What is Barbara Sprague's NPI number?
- Barbara Sprague's National Provider Identifier (NPI) is 1679689905, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Barbara Sprague's specialty?
- Barbara Sprague is listed in the NPPES registry with a primary specialty of Certified Registered Nurse Anesthetist (Physician Assistants & Advanced Practice Nursing Providers).
- Where is Barbara Sprague located?
- Barbara Sprague's practice location on file with NPPES is 1 Genesys Pkwy, Grand Blanc, MI 48439-8065.
- What is Barbara Sprague's phone number?
- The practice phone number listed in the NPPES registry for Barbara Sprague is (810) 606-6499.
- Is Barbara Sprague's NPI active?
- Yes — Barbara Sprague's NPI (1679689905) is active in the NPPES registry as of the last update on 2007-07-08.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.