Theresa Whittler, D.O.
NPI 1740660893 · Family Medicine Physician · Knoxville, TN
Enrolled with Medicare as Practitioner - Family Practice · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Theresa Whittler, D.O. is a Family Medicine Physician provider in Knoxville, TN (NPI 1740660893).
Provider details
- NPI number
- 1740660893
- Entity type
- Individual
- Primary specialty
- Family Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- D.O.
- Sex
- Female
- Sole proprietor
- No
- License
- 1741 (NE)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Student, Health Care
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
11 yrs in NPPES registry
- Profile completeness38% of score
100% of core fields populated
- Practice footprint23% of score
2 documented practice locations
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.
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 37 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Amlodipine Besylate | 96 | 26 |
| Atorvastatin Calcium | 81 | 23 |
| Lisinopril | 67 | 23 |
| Omeprazole | 47 | 12 |
| Albuterol Sulfatebrand: Albuterol Sulfate Hfa | 42 | 12 |
| Losartan Potassium | 41 | 13 |
Practice location
Mailing address
Additional practice locations (1)
- 4700 Las Vegas Blvd NNellis Afb, NV 89191-6600Phone: (702) 653-2775
Registry dates
- Enumerated
- 2015-06-04
- Last updated
- 2022-07-06
- Certified
- 2022-07-06
Frequently asked questions
- What is Theresa Whittler's NPI number?
- Theresa Whittler's National Provider Identifier (NPI) is 1740660893, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Theresa Whittler's specialty?
- Theresa Whittler is listed in the NPPES registry with a primary specialty of Family Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Theresa Whittler located?
- Theresa Whittler's practice location on file with NPPES is 2018 Western Ave, Knoxville, TN 37921-5718.
- What is Theresa Whittler's phone number?
- The practice phone number listed in the NPPES registry for Theresa Whittler is (865) 544-0406.
- Does Theresa Whittler accept Medicare?
- Theresa Whittler is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Theresa Whittler's NPI active?
- Yes — Theresa Whittler's NPI (1740660893) is active in the NPPES registry as of the last update on 2022-07-06.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.