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Don Twyman, M.D.
NPI 1821138991 · Anesthesiology Physician · Lebanon, TN
Don Twyman, M.D. is a Anesthesiology Physician provider in Lebanon, TN (NPI 1821138991).
Provider details
- NPI number
- 1821138991
- Entity type
- Individual
- Primary specialty
- Anesthesiology PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Male
- Sole proprietor
- No
- License
- MD0000013677 (TN)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Profile Score
Detailed profile(90/100 index)
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
102 Hartman Dr Ste G Pmb 352
Lebanon, TN 37087-1502
Phone: (615) 444-9351
Approximate (ZIP-level) locationGet directions
Mailing address
930 Hamilton Road
Lebanon, TN 37087
Registry dates
- Enumerated
- 2007-02-07
- Last updated
- 2007-07-08
Frequently asked questions
- What is Don Twyman's NPI number?
- Don Twyman's National Provider Identifier (NPI) is 1821138991, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Don Twyman's specialty?
- Don Twyman is listed in the NPPES registry with a primary specialty of Anesthesiology Physician (Allopathic & Osteopathic Physicians).
- Where is Don Twyman located?
- Don Twyman's practice location on file with NPPES is 102 Hartman Dr Ste G Pmb 352, Lebanon, TN 37087-1502.
- What is Don Twyman's phone number?
- The practice phone number listed in the NPPES registry for Don Twyman is (615) 444-9351.
- Is Don Twyman's NPI active?
- Yes — Don Twyman's NPI (1821138991) 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.