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Mark Isadore Hainer, D.O.

Interventional Cardiology Physician in Tacoma, WA · enumerated 2005.

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

National Provider Identifier

1255314944

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Registry record

Entity type Individual (Type 1)
Name Mark Isadore Hainer
Credential D.O.
Sex Male
Practice address Madigan Army Medical Center 9040 Jackson Avenue, Tacoma, WA, 98431
Phone (253) 968-6520
Enumeration date Nov 28, 2005
Last updated in NPPES Apr 28, 2019

Taxonomy & licenses

207RC0000X Cardiovascular Disease Physician Allopathic & Osteopathic Physicians · License OP60194415 (WA) Secondary
207RC0000X Cardiovascular Disease Physician Allopathic & Osteopathic Physicians · License DOS-843 (HI) Secondary
207RI0011X Interventional Cardiology Physician Allopathic & Osteopathic Physicians · License OP60194415 (WA) 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
0940HA Other - REGENCE BLUESHIELD
1255314944 Medicaid WA -

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

What specialty is Mark Hainer?
Mark Hainer is registered in NPPES with the primary taxonomy of Interventional Cardiology Physician. The taxonomy code describes the provider's classification and area of specialization for claims and credentialing.
Is this the official NPI registry?
No. NPI Portal is a private site built on public CMS NPPES data. The official registry is npiregistry.cms.hhs.gov, operated by CMS.

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2019-04-28.