ROBERT SISE MD
NPI 1053725937
Psychiatry & Neurology - Addiction Medicine in Bozeman, MT

Active since June 18, 2014PECOS EnrolledAccepts Medicare Assignment
5 W MENDENHALL ST STE 202, BOZEMAN, MT 59715(406) 219-7233 Get Directions Write a Review

NPPES record last updated: May 16, 2023. Verified against the NPPES registry weekly; last sync: October 25, 2026.

Record update history: May 16, 2023, Feb 14, 2023, Aug 7, 2022 and 5 more (8 updates tracked since 2018).

About Robert Sise Md NPPES

Official registry information on file with the National Plan and Provider Enumeration System.

ROBERT SISE MD (NPI 1053725937) is an individual addiction medicine provider in Bozeman, Montana, licensed in Montana (MEDPHYSLIC67292) and active in the NPI registry since June 2014. He is enrolled in Medicare PECOS and is a graduate of University Of California, San Francisco School Of Medicine (2014).

NPPES Registry Identity

NPI1053725937
Entity TypeIndividualMale
Primary Taxonomy2084A0401X
Provider Legal NameROBERT SISECredential: MD
Location Address5 W MENDENHALL ST STE 202Bozeman, MT 59715-3566
Mailing Address96 N Weaver St Unit 440Belgrade, MT 59714-7018 · (406) 219-7233 · Fax (888) 798-0145
Sole ProprietorNo
Medical School CMSUniversity Of California, San Francisco School Of MedicineGraduated 2014
Enumeration DateJune 18, 2014
Last NPPES UpdateMay 16, 20238 updates tracked since enumeration
NPPES CertifiedMay 16, 2023
✔ NPI 1053725937 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 3

★ Primary SpecialtyPsychiatry & Neurology · Addiction MedicineAllopathic & Osteopathic Physicians
Taxonomy Code2084A0401X
License✔ Licensed in MT · MEDPHYSLIC67292
Definition
A doctor of osteopathy board eligible/certified in the field of Psychiatry by the American Osteopathic Board of Neurology and Psychiatry is able to obtain a Certificate of Added Qualifications in the field of Addiction Medicine
Also ListedPsychiatry & Neurology · PsychiatryTaxonomy 2084P0800X · License MED-PHYS-LIC-67292 (MT)
Also ListedPsychiatry & Neurology · Addiction PsychiatryTaxonomy 2084P0802X · License MED-PHYS-LIC-67292 (MT)
5 W MENDENHALL ST STE 202, Bozeman, MT 59715

Accepted Insurance

Medicare Participation & PECOS CMS

Medicare enrollment, assignment, billing reassignment, and ordering and referring status from CMS.

Medicare Enrollment Status

✔

Enrolled in Medicare and accepts Medicare assignment

Robert Sise Md is registered in PECOS and agrees to accept the Medicare-approved amount as full payment. Medicare patients are not billed beyond the standard deductible and coinsurance.

PECOS PAC ID6800187113
PECOS Enrollment IDI20180807003517
Eligible to Order & Refer✔ Part B Labs & Imaging✔ Durable Medical Equipment✔ Home Health Agency✔ Power Mobility DevicesPer the CMS Ordering and Referring file. Eligibility means Medicare pays claims that this provider orders or refers for these categories.

Medicare Billing Reassignments

2

Medicare enrollment records show Robert Sise reassigns Medicare billing to 2 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.

Same address
Addiction Medicine
5 W MENDENHALL ST STE 202
Bozeman, MT 59715
  • Reassigned Medicare billing, Montana enrollment
  • 12 clinicians in this Medicare group
Community/Behavioral Health
5455 ALMIRA DR NE
Bremerton, WA 98311
  • Reassigned Medicare billing, Washington enrollment
  • 31 clinicians in this Medicare group

Source: CMS Revalidation Reassignment List, October 2026 release. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 59715 ZIP code area, from fee-for-service claims. These are area statistics, not this provider’s prices; actual charges vary by service and coverage.

New Patient
$130.52 typical visit price
range $56.81 – $172.26
Typical copayment $32.63 (range $14.20 – $43.06)
Most-billed visit code 99204
Established Patient
$100.16 typical visit price
range $18.24 – $140.32
Typical copayment $25.04 (range $4.56 – $35.08)
Most-billed visit code 99214
Amounts reflect what Medicare beneficiaries in this ZIP area are typically charged for office visits. Patients with other coverage should check their individual plans.

Other Providers at the Same Location NPPES 20

Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.

Psychiatry & Neurology (Addiction Medicine)
5 W MENDENHALL ST STE 202
BOZEMAN, MT 59715
Nurse Practitioner (Primary Care)
5 W MENDENHALL ST STE 202
BOZEMAN, MT 59715
Community/Behavioral Health
5 W MENDENHALL ST STE 202
BOZEMAN, MT 59715
Physician Assistant
5 W MENDENHALL ST STE 202
BOZEMAN, MT 59715
Day Training, Developmentally Disabled Services
5 W MENDENHALL ST STE 202
BOZEMAN, MT 59715
Community/Behavioral Health
5 W MENDENHALL ST STE 202
BOZEMAN, MT 59715
Psychologist (Counseling)
5 W MENDENHALL ST STE 202
BOZEMAN, MT 59715
Day Training/Habilitation Specialist
5 W MENDENHALL ST STE 202
BOZEMAN, MT 59715

Frequently Asked Questions NPPES & CMS

Common questions about this NPI record, answered from the official NPPES registry and CMS datasets shown on this page.

What is Robert Sise's NPI number?

The NPI number for Robert Sise is 1053725937. It was assigned to this individual provider in the NPPES registry on June 18, 2014.

Where is Robert Sise located?

Robert Sise practices at 5 W Mendenhall St Ste 202, Bozeman, MT 59715. The listed phone number is (406) 219-7233.

What is Robert Sise's specialty?

The primary specialty registered for this NPI is Psychiatry & Neurology, specializing in Addiction Medicine, with taxonomy code 2084A0401X.

Is Robert Sise enrolled in Medicare?

Yes. Robert Sise is registered in the Medicare PECOS system and accepts Medicare assignment, which means accepting the Medicare-approved amount as payment in full for covered services.

Which organizations bill Medicare for Robert Sise's services?

According to the CMS Revalidation Reassignment List (October 2026 release), Robert Sise reassigns Medicare benefits to 2 organizations: 406 Recovery Inc (Bozeman, MT) and Kitsap Mental Health Services (Bremerton, WA). Each reassignment is filed with Medicare on form CMS-855R, signed by both the clinician and the organization, and lets the organization bill Medicare and receive payment for Robert Sise's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.

What insurance does Robert Sise accept?

Health plans from Ambetter Health, Ambetter from Arizona Complete Health, Antidote Health Plan of Arizona, Inc., Blue Cross Blue Shield of Arizona and Blue Cross and Blue Shield of Montana and 3 other insurers list Robert Sise as in-network in at least one marketplace plan. Coverage varies by plan and year; verify with the insurer or the provider before a visit.

When was this NPI record last updated?

The NPPES record for Robert Sise was last updated on May 16, 2023. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 3 years ago. If this record has changed at CMS more recently, you can request an on-demand re-check against the live CMS registry, directly from this page.