Madeline Mussman, DO
NPI 1720431729 · Family Medicine Physician · Hamilton, MT
Enrolled with Medicare as Practitioner - Family Practice · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Madeline Mussman, DO is a Family Medicine Physician provider in Hamilton, MT (NPI 1720431729).
Provider details
- NPI number
- 1720431729
- Entity type
- Individual
- Primary specialty
- Family Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- DO
- Sex
- Female
- Sole proprietor
- No
- License
- MED-PHYS-LIC-85698 (MT)
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
9 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 · 80 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Atorvastatin Calcium | 265 | 65 |
| Levothyroxine Sodium | 239 | 49 |
| Losartan Potassium | 207 | 50 |
| Omeprazole | 138 | 25 |
| Lisinopril | 132 | 34 |
| Amlodipine Besylate | 121 | 33 |
| Metformin Hcl |
Practice location
Mailing address
Registry dates
- Enumerated
- 2016-07-14
- Last updated
- 2024-11-12
- Certified
- 2024-11-12
Frequently asked questions
- What is Madeline Mussman's NPI number?
- Madeline Mussman's National Provider Identifier (NPI) is 1720431729, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Madeline Mussman's specialty?
- Madeline Mussman is listed in the NPPES registry with a primary specialty of Family Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Madeline Mussman located?
- Madeline Mussman's practice location on file with NPPES is 1200 Westwood Dr Ste I, Hamilton, MT 59840-2345.
- What is Madeline Mussman's phone number?
- The practice phone number listed in the NPPES registry for Madeline Mussman is (406) 363-1100.
- Does Madeline Mussman accept Medicare?
- Madeline Mussman is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Madeline Mussman's NPI active?
- Yes — Madeline Mussman's NPI (1720431729) is active in the NPPES registry as of the last update on 2024-11-12.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.