Doctor profile · Federal record

Dr. Whitney Haseman, M.D.

Geriatric Medicine (Internal Medicine) Physician (CMS: Geriatric Medicine) · Internal Medicine Physician · Internal Medicine Physician · Student in an Organized Health Care Education/Training Program · Missoula, MT

  • NPI 1255726469
  • Accepts Medicare
  • 11 yrs in practice
  • Licensed in 2 states
  • Female
  • Solo practice
  • No sanctions

Practice & contact

NPPES Updated May 11, 2026
Primary practice
2875 Tina Ave Ste 102
Missoula, MT 598081582
(406) 272-3746
fax (406) 303-3308
Mailing address
Cpg Internal Medicine, 2825 Fort Missoula Road, Building 1, Suite 217
Missoula, MT 59804

Credentials & registration

NPPES · NUCC
NPI registered
April 2015 — 11 yrs on file
Profile last updated
January 17, 2023
Year of graduation
2015 — 11 yrs since
Specialty taxonomy
207RG0300X — NUCC code
State licenses (3)
Montana #MED-PHYS-LIC-89204 · Utah #10094279-1205 · Utah #10094279-8905

Federal sanctions & exclusions

OIG LEIE Updated May 11, 2026

No sanctions, exclusions or revocations on file

Checked against OIG LEIE on NPI 1255726469. Last verified May 11, 2026.

Medicare procedures · 2023

Top services delivered

CMS Provider Utilization
Total services
1,765
Distinct HCPCS
10
Medicare allowed
$189,150
HCPCS Description Services Patients Avg allowed
99490 Chronic care management services, first 20 minutes of clinical staff time directed by health care professional, per calendar month 673 225 $62
99350 Residence visit for established patient with high level of medical decision making, per day, if using time, at least 60 minutes 230 107 $184
G0506 Comprehensive assessment of and care planning for patients requiring chronic care management services (list separately in addition to primary monthly care management service) 187 187 $61
99215 Established patient office or other outpatient visit, 40-54 minutes 179 88 $177
99439 Chronic care management services for two or more chronic conditions, additional 20 minutes of clinical staff time directed by health care professional, per calendar month 167 86 $47
99483 Assessment of and care planning for patient with impaired thought processing, typically 60 minutes 94 87 $269
99497 Advance care planning, first 30 minutes 67 65 $82
99205 New patient office or other outpatient visit, 60-74 minutes 41 41 $218
G0182 Physician supervision of a patient under a medicare-approved hospice (patient not present) requiring complex and multidisciplinary care modalities involving regular physician development and/or revision of care plans, review of subsequent reports of patien 38 28 $103
99345 Residence visit for new patient with high level of medical decision making, per day, if using time, at least 75 minutes 26 26 $200

In context: peer comparison

Among 1 peers in Missoula Geriatric Medicine (Internal Medicine) Physician, average services per provider: 126. This provider delivers 14× the peer median.

Medicare Part D · 2023

Top prescriptions

CMS Part D Prescriber
Total claims
3,667
Patients
559
Total drug cost
$30,645
Drug Type Claims Patients Total cost
Citalopram Hbr (Citalopram Hydrobromide) Brand 506 83 $2,883
Levothyroxine Sodium Generic 482 64 $4,301
Sertraline Hcl Generic 296 36 $2,198
Gabapentin Generic 282 37 $2,908
Quetiapine Fumarate Generic 256 34 $2,160
Atorvastatin Calcium Generic 242 45 $2,736
Omeprazole Generic 242 39 $2,768
Amlodipine Besylate Generic 235 40 $1,419
Losartan Potassium Generic 226 34 $2,181
Donepezil Hcl Generic 196 30 $1,861

Frequently asked questions

Auto-generated from federal data
What is Dr. Whitney Haseman's medical specialty?
Dr. Whitney Haseman practices Geriatric Medicine (Internal Medicine) Physician in Missoula, MT.
Where does Dr. Whitney Haseman practice?
Dr. Whitney Haseman practices at 2875 Tina Ave Ste 102, Missoula, MT 598081582. Office phone: 4062723746.
What is Dr. Whitney Haseman's NPI?
Dr. Whitney Haseman's National Provider Identifier (NPI) is 1255726469, issued by NPPES.
Does Dr. Whitney Haseman accept Medicare assignment?
Yes. Dr. Whitney Haseman accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Whitney Haseman commonly perform?
Top Medicare-reported procedures in 2023: Chronic care management services (HCPCS 99490); Residence visit for established patient with high level of medical decision making (HCPCS 99350); Comprehensive assessment of and care planning for patients requiring chronic care management services (list separately in addition to primary monthly care management service) (HCPCS G0506). Source: CMS Medicare Physician & Other Practitioners file.