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Dr. Mark A. Ward, D.O.

Internal Medicine Physician in Havre, MT · enumerated 2006.

Data current as of Jul 13, 2026 · sourced from CMS NPPES

National Provider Identifier

1538122544

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Registry record

Entity type Individual (Type 1)
Name Dr. Mark A. Ward
Credential D.O.
Sex Male
Practice address 20 13th St W, Havre, MT, 59501
Phone (406) 265-7831
Fax (406) 265-1651
Enumeration date Apr 10, 2006
Last updated in NPPES Feb 14, 2010

Taxonomy & licenses

207R00000X Internal Medicine Physician Allopathic & Osteopathic Physicians · License 5306 (MT) Primary
DO · Doctor of Osteopathic Medicine: A fully licensed physician trained in osteopathic medical schools, with the same practice rights as an MD. About the DO credential

Other identifiers

Identifier Type State Issuer
1438122544 Medicaid MT -
P00291202 Other MT MEDICARE RAILROAD
000092796 Other MT BLUE CROSS BLUE SHIELD

What is an NPI number?

A National Provider Identifier (NPI) is a unique 10-digit number that CMS assigns to every U.S. healthcare provider and organization under HIPAA. Type 1 NPIs identify individual providers; Type 2 NPIs identify organizations. The NPI appears on insurance claims, prescriptions, and credentialing paperwork, and never changes, even if the provider moves or changes specialty.

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Frequently asked questions

How do I verify Mark Ward's NPI record?
Cross-check NPI 1538122544 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.
Is NPI 1538122544 active?
Yes, as of the latest NPPES snapshot, NPI 1538122544 is active (record last updated 2010-02-14).

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2010-02-14.