NPPES file of Aug 9, 2026

Robert Sise, MD

Addiction Medicine (Psychiatry & Neurology) Physician · Bozeman, MT

Robert Sise, MD is an addiction medicine (psychiatry & neurology) physician with a practice address in Bozeman, Montana, and NPI 1053725937, issued on Jun 18, 2014. Check the license (Montana MEDPHYSLIC67292, as entered in NPPES) on the Montana Board of Medical Examiners; the Medicare figures below come from public CMS files.

Record from CMS NPPES, file of Aug 9, 2026 · Medicare files 2024 · method · Verify with CMS →

NPPES recordNPPES file of Aug 9, 2026
1053725937
Name
Robert Sise
Credential
MD
Primary taxonomy
Addiction Medicine (Psychiatry & Neurology) Physician 2084A0401X
License numbers
MEDPHYSLIC67292 MT
MED-PHYS-LIC-67292 MT
Self-reported in NPPES; status is on the state search
Practice location
5 W Mendenhall St Ste 202, Bozeman, MT 59715
Phone
(406) 219-7233
Enumerated
Jun 18, 2014
Record last updated
May 16, 2023
Medicare enrollment
Enrolled (PECOS I20180807003517); accepts Medicare assignment
Medical or professional school
University Of California, San Francisco School Of Medicine, 2014
Telehealth
Offers telehealth (CMS)
Entity
Type 1 · individual
Public record from CMS NPPES (open it on the CMS NPI Registry). Enrollment, assignment, school and telehealth: CMS Doctors and Clinicians file, Aug 2026. A record is not a license: verify it with the state board.
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3 nearest addiction medicine (psychiatry & neurology) physician records → All 4 in Montana → Look up another NPI →

Also registered at 5 W Mendenhall St Ste 202

A shared address usually means a shared clinic or building; it does not show who employs whom.

  1. Mark Ackerman, RN, APNPsychiatric/Mental Health Nurse Practitioner1679833016
  2. Alexandra Andreasen, FNP-CPrimary Care Nurse Practitioner1023746641
  3. Kristin Baumert, PA-CPhysician Assistant1154770014
  4. Lorraine Hellman, LCPCProfessional Counselor1659891349
  5. Hillary Morin, PH.D.Clinical Psychologist1700390085
  6. Michelle Reinhardt, PHARMD, BCPPPsychiatric Pharmacist1992490676

Verify Robert Sise in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersMontana Board of Medical Examiners
    Search for license MEDPHYSLIC67292    Check the board
  3. 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
  4. 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
  5. 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
Open the Montana license search

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57% fewer Medicare Part D claims than the average addiction medicine (psychiatry & neurology) physician in 2024

371 Medicare Part D claims for 23 beneficiaries, against an average of 870 among the 264 providers of this specialty who prescribed in Part D.

  1. Robert Sise371
  2. Specialty average870

Most prescribed

  1. Clonazepam43 claims
  2. Aripiprazole39 claims
  3. Gabapentin31 claims
  4. Fluoxetine Hcl22 claims
  5. Dextroamphetamine-Amphetamine21 claims
  6. Olanzapine17 claims

Source: CMS Medicare Part D Prescribers by Provider and Drug, 2024 (data.cms.gov). Part D covers prescriptions for Medicare patients only; drugs with fewer than 11 claims are not published.

Bills Medicare through one group practice

  1. 406 Recovery IncBozeman, MT

Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).

Addiction Medicine (Psychiatry & Neurology) Physician providers in Montana

There are 4 addiction medicine (psychiatry & neurology) physician records in Montana.

All 4 in Montana → Every provider in Bozeman → Addiction Medicine (Psychiatry & Neurology) Physician nationwide →

The 3 addiction medicine (psychiatry & neurology) physician records with the nearest ZIP codes

  1. Robert Reidenbaugh, MDBozeman, MT 597151487097762
  2. Sarah Mullowney, M.D.Anaconda, MT 597111851779243
  3. Daniel Nauts, M.D.Missoula, MT 598011477650844

Common questions

What is Robert Sise, MD's NPI number?

Robert Sise, MD's National Provider Identifier (NPI) is 1053725937, issued on Jun 18, 2014. An NPI identifies a provider in billing; it is not a license.

Where is Robert Sise, MD located?

The NPPES record lists a practice address at 5 W Mendenhall St Ste 202, Bozeman, MT, 59715. Phone: (406) 219-7233. Providers update this record themselves, so call before visiting.

How can I verify Robert Sise, MD's license?

NPPES lists Montana license number MEDPHYSLIC67292, as entered by the provider. Search the Montana Board of Medical Examiners at https://ebiz.mt.gov/POL/. The NPPES record confirms identity only; the state search shows license status, expiration and public orders.

How much does Robert Sise, MD prescribe under Medicare Part D?

In 2024, Robert Sise, MD had 371 Medicare Part D claims for 23 beneficiaries; the average among addiction medicine (psychiatry & neurology) physician prescribers was 870. Part D covers Medicare prescriptions only.

Source: CMS National Plan and Provider Enumeration System (NPPES), file of Aug 9, 2026 (NPPES files on CMS.gov); NUCC Health Care Provider Taxonomy. Medicare files from data.cms.gov. An NPI identifies who bills; it is not a license.

Written with AI tools from the named public files; every figure is computed from those files (how it is made).

Figures on PlainDoctor are read from the federal files each page names (CMS NPPES, Medicare Part D, MIPS, Open Payments; the HHS-OIG exclusion list only as counts) and from Census population estimates, with the file date shown beside them. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error. Data current as of Aug 9, 2026.