Terry Exstrum, M.D.
NPI 1871607424 · Endocrinology, Diabetes & Metabolism Physician · Plano, TX
Terry Exstrum, M.D. is a Endocrinology, Diabetes & Metabolism Physician provider in Plano, TX (NPI 1871607424).
Provider details
- NPI number
- 1871607424
- Entity type
- Individual
- Primary specialty
- Endocrinology, Diabetes & Metabolism PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Male
- Sole proprietor
- No
- License
- K8140 (TX)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
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
- 2006-08-19
- Last updated
- 2008-12-15
Frequently asked questions
- What is Terry Exstrum's NPI number?
- Terry Exstrum's National Provider Identifier (NPI) is 1871607424, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Terry Exstrum's specialty?
- Terry Exstrum is listed in the NPPES registry with a primary specialty of Endocrinology, Diabetes & Metabolism Physician (Allopathic & Osteopathic Physicians).
- Where is Terry Exstrum located?
- Terry Exstrum's practice location on file with NPPES is 4708 Alliance Blvd Ste 300, Plano, TX 75093-5339.
- What is Terry Exstrum's phone number?
- The practice phone number listed in the NPPES registry for Terry Exstrum is (972) 758-6000.
- Is Terry Exstrum's NPI active?
- Yes — Terry Exstrum's NPI (1871607424) is active in the NPPES registry as of the last update on 2008-12-15.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.