Michael Vlases, MD
NPI 1073521654 · Internal Medicine Physician · Bozeman, MT
Enrolled with Medicare as Practitioner - Internal Medicine · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Michael Vlases, MD is a Internal Medicine Physician provider in Bozeman, MT (NPI 1073521654).
Provider details
- NPI number
- 1073521654
- Entity type
- Individual
- Primary specialty
- Internal Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Male
- Sole proprietor
- No
- License
- 10638 (MT)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure25% of score
19 yrs in NPPES registry
- Profile completeness25% of score
100% of core fields populated
- Practice footprint15% of score
1 documented practice location
- Medicare service volume (vs. specialty peers)25% of score
55 Medicare services, 2024 (ranked within specialty)
- Open Payments transparency10% of score
Has Open Payments disclosures (2024)
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 .
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 Moderate Level of Decision Making, If Using Time, 30 Minutes Or More99214 | 21 | $94 |
| Established Patient Office Or Other Outpatient Visit With Low Level OD Decision Making, If Using Time, 20 Minutes Or More99213 | 18 | $64 |
| Continuous Monitoring of Blood Sugar Level in Tissue Fluid Using Sensor Under Skin With Interpretation and Report95251 | 16 | $34 |
Typical Medicare-allowed amounts for these services range $34–$94 (2024). The Medicare-allowed amount is what Medicare recognizes for a service under fee-for-service — a reference figure for 2024, not a price quote and not what you would be billed. Medicare Part B covers roughly an eighth of all NPIs (65+ skew); services with fewer than 11 beneficiaries are suppressed by CMS. Source: CMS Medicare Physician & Other Practitioners, by Provider & Service.
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 9 distinct drugs on file.
| Drug | Part D claims (2024) |
|---|---|
| Empagliflozinbrand: Jardiance | 22 |
| Insulin Glargine,hum.rec.anlogbrand: Lantus Solostar | 21 |
| Dulaglutidebrand: Trulicity | 20 |
| Insulin Glargine,hum.rec.anlogbrand: Basaglar Kwikpen U-100 | 19 |
| Insulin Glargine,hum.rec.anlogbrand: Toujeo Solostar | 18 |
| Semaglutidebrand: Ozempic | 15 |
| Pioglitazone Hcl | 12 |
| Insulin Pump Cart,auto,bt,g6/7brand: Omnipod 5 Dexg7g6 Pods (gen 5) |
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$23 across 1 record (Open Payments 2024)
Open Payments discloses payments and transfers of value (meals, travel, consulting, research, royalties) from drug and device makers to providers. This is a transparency signal, not a verdict — such payments are legal and common, and their presence is neither an endorsement nor a criticism. Source: CMS Open Payments, program year 2024.
Practice location
Mailing address
Registry dates
- Enumerated
- 2006-08-03
- Last updated
- 2025-04-09
- Certified
- 2025-04-09
Frequently asked questions
- What is Michael Vlases's NPI number?
- Michael Vlases's National Provider Identifier (NPI) is 1073521654, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Michael Vlases's specialty?
- Michael Vlases is listed in the NPPES registry with a primary specialty of Internal Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Michael Vlases located?
- Michael Vlases's practice location on file with NPPES is 931 Highland Blvd Ste 3350, Bozeman, MT 59715-6914.
- What is Michael Vlases's phone number?
- The practice phone number listed in the NPPES registry for Michael Vlases is (406) 414-5331.
- Does Michael Vlases accept Medicare?
- Michael Vlases is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Michael Vlases's NPI active?
- Yes — Michael Vlases's NPI (1073521654) is active in the NPPES registry as of the last update on 2025-04-09.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.