Michael Twomey, MD
NPI 1073924239 · Family Medicine Physician · Boise, ID
Enrolled with Medicare as Practitioner - Family Practice · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Michael Twomey, MD is a Family Medicine Physician provider in Boise, ID (NPI 1073924239).
Provider details
- NPI number
- 1073924239
- Entity type
- Individual
- Primary specialty
- Family Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Male
- Sole proprietor
- No
- License
- MD186098 (OR)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
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
12 yrs in NPPES registry
- Profile completeness38% of score
100% of core fields populated
- Practice footprint23% of score
4 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 · 15 distinct drugs on file.
| Drug | Part D claims (2024) |
|---|---|
| Atorvastatin Calcium | 29 |
| Levothyroxine Sodium | 22 |
| Amlodipine Besylate | 21 |
| Gabapentin | 18 |
| Olmesartan Medoxomil | 17 |
| Omeprazole | 16 |
| Dextroamphetamine/Amphetaminebrand: Dextroamphetamine-Amphetamine | 15 |
| Losartan Potassium | 15 |
Practice location
Mailing address
Additional practice locations (3)
- 207 E 12th StEmmett, ID 83617-3626Phone: (208) 365-1065Fax: (208) 365-1068
- 1510 12th Ave Rd Ste 200Nampa, ID 83686-6008Phone: (208) 302-6800Fax: (208) 302-6855
- 3325 Pocahontas RdBaker City, OR 97814-1464Phone: (541) 524-8000Fax: (541) 524-7965
Registry dates
- Enumerated
- 2014-05-09
- Last updated
- 2026-01-05
- Certified
- 2026-01-05
Frequently asked questions
- What is Michael Twomey's NPI number?
- Michael Twomey's National Provider Identifier (NPI) is 1073924239, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Michael Twomey's specialty?
- Michael Twomey is listed in the NPPES registry with a primary specialty of Family Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Michael Twomey located?
- Michael Twomey's practice location on file with NPPES is 2141 E Parkcenter Blvd, Boise, ID 83706-6701.
- What is Michael Twomey's phone number?
- The practice phone number listed in the NPPES registry for Michael Twomey is (208) 302-5000.
- Does Michael Twomey accept Medicare?
- Michael Twomey is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Michael Twomey's NPI active?
- Yes — Michael Twomey's NPI (1073924239) is active in the NPPES registry as of the last update on 2026-01-05.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.