Michael Breslow, M.D.
NPI 1841382207 · Psychiatry Physician · Libby, MT
Enrolled with Medicare as Practitioner - Psychiatry · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Michael Breslow, M.D. is a Psychiatry Physician provider in Libby, MT (NPI 1841382207).
Provider details
- NPI number
- 1841382207
- Entity type
- Individual
- Primary specialty
- Psychiatry PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Male
- Sole proprietor
- Yes
- License
- 15221 (AZ)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
19 yrs in NPPES registry
- Profile completeness38% of score
100% of core fields populated
- Practice footprint23% of score
1 documented practice location
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 methodology.
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 18 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Venlafaxine Hclbrand: Venlafaxine Hcl Er | 70 | — |
| Clonazepam | 62 | 11 |
| Liothyronine Sodium | 44 | — |
| Buspirone Hcl | 42 | — |
| Lamotrigine | 42 | — |
| Mirtazapine | 41 | — |
| Bupropion Hclbrand: Bupropion Xl | 36 |
Practice location
Mailing address
Registry dates
- Enumerated
- 2006-09-29
- Last updated
- 2020-03-09
- Certified
- 2020-03-09
Frequently asked questions
- What is Michael Breslow's NPI number?
- Michael Breslow's National Provider Identifier (NPI) is 1841382207, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Michael Breslow's specialty?
- Michael Breslow is listed in the NPPES registry with a primary specialty of Psychiatry Physician (Allopathic & Osteopathic Physicians).
- Where is Michael Breslow located?
- Michael Breslow's practice location on file with NPPES is 320 E 2nd St, Libby, MT 59923-2010.
- What is Michael Breslow's phone number?
- The practice phone number listed in the NPPES registry for Michael Breslow is (406) 293-6900.
- Does Michael Breslow accept Medicare?
- Michael Breslow is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Michael Breslow's NPI active?
- Yes — Michael Breslow's NPI (1841382207) is active in the NPPES registry as of the last update on 2020-03-09.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.