Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Dr. Patricia A Haller, O.D.

Optometrist in Chillicothe, OH · enumerated 2005 · practices at Dr Patricia A. Haller Optometrist Inc.

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

National Provider Identifier

1417946740

Verified

See something wrong? Report a correction

Registry record

Entity type Individual (Type 1)

Name Dr. Patricia A Haller

Credential O.D.

Sex Female

Practice address 59 W Main St, Chillicothe, OH, 45601

Phone (740) 774-4616

Fax (740) 779-3856

Enumeration date Oct 19, 2005

Last updated in NPPES Apr 28, 2017

Taxonomy & licenses

152W00000X Optometrist Eye and Vision Services Providers · License 4841 (OH) Primary

OD · Doctor of Optometry: A licensed optometrist providing primary vision care, eye exams, and corrective lenses. About the OD credential

Other identifiers

Identifier	Type	State	Issuer
311745571	Other	OH	COORDINATED VISION CARE
4042081	Other	OH	MEDICARE
311745571	Other	OH	VISION PLUS
0005791631	Other	OH	AETNA MEDICARE
2201034	Other	OH	UNITED HEALTHCARE
2013921	Medicaid	OH	-
311745571	Other	OH	VISION SERVICE PLAN

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.

Read the full guide → Validate an NPI →

Frequently asked questions

What specialty is Patricia Haller?

Patricia Haller is registered in NPPES with the primary taxonomy of Optometrist. 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.

Other providers at this practice address

Browse all →

Dr Patricia A. Haller Optometrist Inc Optometrist · Chillicothe, OH NPI 1619150976

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2017-04-28.