Mary Jozwiak MD PC
NPI 1467641266 · Internal Medicine Physician · Billings, MT
Mary Jozwiak MD PC is a Internal Medicine Physician organization in Billings, MT (NPI 1467641266).
Provider details
- NPI number
- 1467641266
- Entity type
- Organization
- Primary specialty
- Internal Medicine PhysicianAllopathic & Osteopathic Physicians
- Organization subpart
- No
- Authorized official
- Mary Jozwiak, Owner(406) 237-5554
- License
- 8391 (MT)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
18 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.
Practice location
Mailing address
Registry dates
- Enumerated
- 2007-10-17
- Last updated
- 2007-10-17
Frequently asked questions
- What is Mary Jozwiak MD PC's NPI number?
- Mary Jozwiak MD PC's National Provider Identifier (NPI) is 1467641266, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What type of organization is Mary Jozwiak MD PC?
- Mary Jozwiak MD PC is classified in the NPPES registry as Internal Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Mary Jozwiak MD PC located?
- Mary Jozwiak MD PC's practice location on file with NPPES is 2900 12th Ave N Ste 4e, Billings, MT 59101-7510.
- What is Mary Jozwiak MD PC's phone number?
- The practice phone number listed in the NPPES registry for Mary Jozwiak MD PC is (406) 237-5554.
- Who is the authorized official for Mary Jozwiak MD PC?
- The authorized official listed on Mary Jozwiak MD PC's NPPES record is Mary Jozwiak, Owner. The authorized official registers and maintains the organization's NPI and is not necessarily its owner.
- Is Mary Jozwiak MD PC's NPI active?
- Yes — Mary Jozwiak MD PC's NPI (1467641266) is active in the NPPES registry as of the last update on 2007-10-17.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.