Barbara Thornburg, MD
NPI 1578589644 · Diagnostic Radiology Physician · Grand Rapids, MI
Barbara Thornburg, MD is a Diagnostic Radiology Physician provider in Grand Rapids, MI (NPI 1578589644).
Provider details
- NPI number
- 1578589644
- Entity type
- Individual
- Primary specialty
- Diagnostic Radiology PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Female
- Sole proprietor
- No
- License
- 4301056428 (MI)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
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
- 2006-07-14
- Last updated
- 2007-07-11
Frequently asked questions
- What is Barbara Thornburg's NPI number?
- Barbara Thornburg's National Provider Identifier (NPI) is 1578589644, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Barbara Thornburg's specialty?
- Barbara Thornburg is listed in the NPPES registry with a primary specialty of Diagnostic Radiology Physician (Allopathic & Osteopathic Physicians).
- Where is Barbara Thornburg located?
- Barbara Thornburg's practice location on file with NPPES is 3264 N Evergreen Dr Ne, Grand Rapids, MI 49525-9746.
- What is Barbara Thornburg's phone number?
- The practice phone number listed in the NPPES registry for Barbara Thornburg is (616) 363-7272.
- Is Barbara Thornburg's NPI active?
- Yes — Barbara Thornburg's NPI (1578589644) is active in the NPPES registry as of the last update on 2007-07-11.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.