Doctor profile · Federal record

Dr. Thomas Frandsen, MD

Family Medicine Physician (CMS: Family Practice) · Family Medicine Physician · Missoula, MT

  • NPI 1164718813
  • Accepts Medicare
  • MIPS 100.0 / 100 · 2023
  • 15 yrs in practice
  • Licensed in 2 states
  • Male
  • Group practice
  • No sanctions

Practice & contact

NPPES Updated May 11, 2026
Primary practice
2831 Fort Missoula RD Ste 302
Missoula, MT 598047401
(406) 493-1600
fax (406) 493-6777

Credentials & registration

NPPES · NUCC
NPI registered
June 2011 — 15 yrs on file
Profile last updated
March 24, 2021
Year of graduation
2011 — 15 yrs since
Specialty taxonomy
207Q00000X — NUCC code
State licenses (2)
Montana #33875 · Idaho #MR-1179

Federal sanctions & exclusions

OIG LEIE Updated May 11, 2026

No sanctions, exclusions or revocations on file

Checked against OIG LEIE on NPI 1164718813. Last verified May 11, 2026.

Medicare procedures · 2023

Top services delivered

CMS Provider Utilization
Total services
1,732
Distinct HCPCS
10
Medicare allowed
$117,122
HCPCS Description Services Patients Avg allowed
99215 Established patient office or other outpatient visit, 40-54 minutes 233 145 $178
17003 Destruction of precancer skin growth, 2-14 growths 204 17 $7
J3301 Injection, triamcinolone acetonide, not otherwise specified, 10 mg 186 19 $1
99214 Established patient office or other outpatient visit, 30-39 minutes 174 88 $125
G0444 Annual depression screening, 5 to 15 minutes 124 124 $18
G0439 Annual wellness visit, includes a personalized prevention plan of service (pps), subsequent visit 110 110 $127
83036 Hemoglobin a1c level 104 92 $10
80061 Blood test, lipids (cholesterol and triglycerides) 92 90 $13
G0008 Administration of influenza virus vaccine 60 60 $30
90662 Influenza vaccine split virus, preservative free 55 55 $72

In context: peer comparison

Among 29 peers in Missoula Family Medicine Physician, average services per provider: 77. This provider delivers 22× the peer median.

Medicare Part D · 2023

Top prescriptions

CMS Part D Prescriber
Total claims
1,670
Patients
443
Total drug cost
$21,009
Drug Type Claims Patients Total cost
Atorvastatin Calcium Generic 255 67 $2,880
Levothyroxine Sodium Generic 143 33 $1,784
Losartan Potassium Generic 130 37 $1,529
Amlodipine Besylate Generic 127 37 $756
Gabapentin Generic 124 35 $2,529
Lisinopril Generic 120 29 $906
Tamsulosin Hcl Generic 114 29 $2,538
Hydrochlorothiazide Generic 104 28 $529
Pantoprazole Sodium Generic 101 32 $1,816
Rosuvastatin Calcium Generic 85 23 $1,293

Frequently asked questions

Auto-generated from federal data
What is Dr. Thomas Frandsen's medical specialty?
Dr. Thomas Frandsen practices Family Medicine Physician in Missoula, MT.
Where does Dr. Thomas Frandsen practice?
Dr. Thomas Frandsen practices at 2831 Fort Missoula RD Ste 302, Missoula, MT 598047401. Office phone: 4064931600.
What is Dr. Thomas Frandsen's NPI?
Dr. Thomas Frandsen's National Provider Identifier (NPI) is 1164718813, issued by NPPES.
Does Dr. Thomas Frandsen accept Medicare assignment?
Yes. Dr. Thomas Frandsen accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Thomas Frandsen commonly perform?
Top Medicare-reported procedures in 2023: Established patient office or other outpatient visit (HCPCS 99215); Destruction of precancer skin growth, 2-14 growths (HCPCS 17003); Injection, triamcinolone acetonide, not otherwise specified, 10 mg (HCPCS J3301). Source: CMS Medicare Physician & Other Practitioners file.