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Mark Ward, D.O.
NPI 1538122544 · Internal Medicine Physician · Havre, MT
Mark Ward, D.O. is a Internal Medicine Physician provider in Havre, MT (NPI 1538122544).
Provider details
- NPI number
- 1538122544
- Entity type
- Individual
- Primary specialty
- Internal Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- D.O.
- Sex
- Male
- Sole proprietor
- No
- License
- 5306 (MT)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Profile Score
Detailed profile(91/100 index)
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
20 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
20 13th St W
Havre, MT 59501-5215
Phone: (406) 265-7831
Fax: (406) 265-1651
Street-level locationGet directions
Mailing address
Po Box 1231
Havre, MT 59501-1231
Registry dates
- Enumerated
- 2006-04-10
- Last updated
- 2010-02-14
Frequently asked questions
- What is Mark Ward's NPI number?
- Mark Ward's National Provider Identifier (NPI) is 1538122544, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Mark Ward's specialty?
- Mark Ward is listed in the NPPES registry with a primary specialty of Internal Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Mark Ward located?
- Mark Ward's practice location on file with NPPES is 20 13th St W, Havre, MT 59501-5215.
- What is Mark Ward's phone number?
- The practice phone number listed in the NPPES registry for Mark Ward is (406) 265-7831.
- Is Mark Ward's NPI active?
- Yes — Mark Ward's NPI (1538122544) is active in the NPPES registry as of the last update on 2010-02-14.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.