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Dr Patricia A. Haller Optometrist Inc

Optometrist in Chillicothe, OH · enumerated 2007 · authorized official Patricia Haller, Owner.

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

National Provider Identifier

1619150976

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Registry record

Entity type Organization (Type 2)
Legal business name Dr Patricia A. Haller Optometrist Inc
Practice address 59 W Main St, Chillicothe, OH, 45601
Phone (740) 774-4616
Fax (740) 779-3856
Enumeration date Dec 10, 2007
Last updated in NPPES Jun 21, 2018

Taxonomy & classification

152W00000X Optometrist Eye and Vision Services Providers · License 4841 (OH) Primary
332B00000X Durable Medical Equipment & Medical Supplies Suppliers · License 4841 (OH) Secondary

Authorized official

Name Patricia Haller
Title Owner
Phone (740) 774-4616

Other identifiers

Identifier Type State Issuer
0005791631 Other OH AETNA MEDICARE
22-01034 Other - UNITED HEALTHCARE
2013921 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 is a Type 2 NPI?
A Type 2 NPI identifies an organization (group practice, hospital, pharmacy, lab), while Type 1 NPIs identify individual providers. Organizations bill under their Type 2 NPI.
What type of organization is Dr Patricia A. Haller Optometrist Inc?
Dr Patricia A. Haller Optometrist Inc is registered in NPPES as a Optometrist (its primary provider taxonomy).

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2018-06-21.