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Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Marla G Haller, D.O.

Family Medicine Physician in Jackson, OH · enumerated 2006 · practices at Holzer Hospital Foundation.

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

National Provider Identifier

1407951452

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Registry record

Entity type Individual (Type 1)
Name Marla G Haller
Credential D.O.
Sex Female
Practice address 280 Pattonsville Rd, Jackson, OH, 45640
Phone (740) 395-8805
Fax (740) 395-8855
Enumeration date Sep 14, 2006
Last updated in NPPES Jun 1, 2020

Taxonomy & licenses

207Q00000X Family Medicine Physician Allopathic & Osteopathic Physicians · License OH34006023H (OH) 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
000000347352 Other OH ANTHEM
310917085320 Other OH OHIO MEDICAID CARESOURCE
3810023943 Medicaid WV -
000000498993 Other OH OH MEDICAID UNISON
0994063 Medicaid OH -

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 Marla Haller?
Marla Haller is registered in NPPES with the primary taxonomy of Family Medicine 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 2020-06-01.