Thomas Frandsen, MD
NPI 1164718813 · Family Medicine Physician · Missoula, MT
Enrolled with Medicare as Practitioner - Family Practice · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Thomas Frandsen, MD is a Family Medicine Physician provider in Missoula, MT (NPI 1164718813).
Provider details
- NPI number
- 1164718813
- Entity type
- Individual
- Primary specialty
- Family Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Male
- Sole proprietor
- No
- License
- 33875 (MT)
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 tenure28% of score
15 yrs in NPPES registry
- Profile completeness28% of score
100% of core fields populated
- Practice footprint17% of score
1 documented practice location
- Medicare service volume (vs. specialty peers)28% of score
1,389 Medicare services, 2024 (ranked within specialty)
Medicare volume is ranked against active providers in the same specialty. 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 does (Medicare)
Based on Medicare fee-for-service claims, 2024; not all care is captured.
| Service (HCPCS) | Medicare services | Typical Medicare-allowed (2024) |
|---|---|---|
| Established Patient Office Or Other Outpatient Visit With High Level of Medical Decision Making, If Using Time, 40 Minutes Or More99215 | 228 | $176 |
| Established Patient Office Or Other Outpatient Visit With Moderate Level of Decision Making, If Using Time, 30 Minutes Or More99214 | 224 | $126 |
| Visit Complexity Inherent to Evaluation and Management Associated With Medical Care Services That Serve As the Continuing Focal Point for All Needed Health Care Services And/Or With Medical Care Services That Are Part of Ongoing Care Related to a Patient'SG2211 | 157 | $16 |
| Annual Depression Screening, 5 to 15 MinutesG0444 | 120 | $19 |
| Annual Wellness Visit, Includes a Personalized Prevention Plan of Service (pps), Subsequent VisitG0439 | 111 | $127 |
| Admn Sarscov2 Vacc 1 Dose |
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 77 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Atorvastatin Calcium | 219 | 68 |
| Amlodipine Besylate | 126 | 37 |
| Lisinopril | 120 | 35 |
| Levothyroxine Sodium | 120 | 30 |
| Losartan Potassium | 111 | 30 |
| Hydrochlorothiazide | 99 | 27 |
| Pantoprazole Sodium |
Practice location
Mailing address
Registry dates
- Enumerated
- 2011-06-21
- Last updated
- 2021-03-24
- Certified
- 2021-03-24
Frequently asked questions
- What is Thomas Frandsen's NPI number?
- Thomas Frandsen's National Provider Identifier (NPI) is 1164718813, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Thomas Frandsen's specialty?
- Thomas Frandsen is listed in the NPPES registry with a primary specialty of Family Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Thomas Frandsen located?
- Thomas Frandsen's practice location on file with NPPES is 2831 Fort Missoula Rd Ste 302, Missoula, MT 59804-7401.
- What is Thomas Frandsen's phone number?
- The practice phone number listed in the NPPES registry for Thomas Frandsen is (406) 493-1600.
- Does Thomas Frandsen accept Medicare?
- Thomas Frandsen is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Thomas Frandsen's NPI active?
- Yes — Thomas Frandsen's NPI (1164718813) is active in the NPPES registry as of the last update on 2021-03-24.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.