Theodore Walters, MD
NPI 1821016718 · Medical Oncology Physician · Boise, ID
Enrolled with Medicare as Order and Referring Only - Internal Medicine · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Theodore Walters, MD is a Medical Oncology Physician provider in Boise, ID (NPI 1821016718).
Provider details
- NPI number
- 1821016718
- Entity type
- Individual
- Primary specialty
- Medical Oncology PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Male
- Sole proprietor
- No
- License
- M3117 (ID)
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.
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 10 distinct drugs on file.
| Drug | Part D claims (2024) |
|---|---|
| Levothyroxine Sodium | 30 |
| Omeprazole | 25 |
| Potassium Chloride | 25 |
| Apixabanbrand: Eliquis | 17 |
| Metformin Hcl | 16 |
| Sertraline Hcl | 16 |
| Metoprolol Succinate | 14 |
| Furosemide | 12 |
| Isosorbide Mononitratebrand: Isosorbide Mononitrate Er |
Practice location
Mailing address
Registry dates
- Enumerated
- 2006-07-18
- Last updated
- 2015-12-28
Frequently asked questions
- What is Theodore Walters's NPI number?
- Theodore Walters's National Provider Identifier (NPI) is 1821016718, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Theodore Walters's specialty?
- Theodore Walters is listed in the NPPES registry with a primary specialty of Medical Oncology Physician (Allopathic & Osteopathic Physicians).
- Where is Theodore Walters located?
- Theodore Walters's practice location on file with NPPES is 100 E Idaho St, Boise, ID 83712-6267.
- What is Theodore Walters's phone number?
- The practice phone number listed in the NPPES registry for Theodore Walters is (208) 381-2711.
- Does Theodore Walters accept Medicare?
- Theodore Walters is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Theodore Walters's NPI active?
- Yes — Theodore Walters's NPI (1821016718) is active in the NPPES registry as of the last update on 2015-12-28.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.