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DR. GEORGE MICHAEL NEFF OD
NPI 1114931680
Optometrist in Marshalltown, IA

Active since July 28, 2006
116 W MAIN ST, MARSHALLTOWN, IA 50158(641) 753-5042(641) 753-5292 Get Directions Write a Review

NPPES record last updated: October 21, 2008. Verified against the NPPES registry weekly; last sync: August 09, 2026.

About Dr. George Michael Neff Od NPPES

Official registry information on file with the National Plan and Provider Enumeration System.

DR. GEORGE MICHAEL NEFF OD (NPI 1114931680) is an individual optometrist in Marshalltown, Iowa, licensed in Iowa (1527) and active in the NPI registry since July 2006.

NPPES Registry Identity

NPI1114931680
Entity TypeIndividualMale
Primary Taxonomy152W00000X
Provider Legal NameDR. GEORGE MICHAEL NEFFCredential: OD
Location Address116 W MAIN STMarshalltown, IA 50158-5844
Mailing Address116 W Main StMarshalltown, IA 50158-5844 · (641) 253-5042 · Fax (641) 753-5292
Phone(641) 753-5042
Fax(641) 753-5292
Sole ProprietorNo
Enumeration DateJuly 28, 2006
Last NPPES UpdateOctober 21, 2008
✔ NPI 1114931680 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyOptometristEye and Vision Services Providers
Taxonomy Code152W00000X
License✔ Licensed in IA · 1527
Definition
Doctors of optometry (ODs) are the primary health care professionals for the eye. Optometrists examine, diagnose, treat, and manage diseases, injuries, and disorders of the visual system, the eye, and associated structures as well as identify related systemic conditions affecting the eye. An optometrist has completed pre-professional undergraduate education in a college or university and four years of professional education at a college of optometry, leading to the doctor of optometry (O.D.) degree. Some optometrists complete an optional residency in a specific area of practice. Optometrists are eye health care professionals state-licensed to diagnose and treat diseases and disorders of the eye and visual system.
116 W MAIN ST, Marshalltown, IA 50158
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Other Identifiers 4

Medicare ID-Type Unspecified14011IA
Other08844IA · Wellmark Bcbs
Medicare UPINT00669
Medicaid2088443IA

Other Providers at the Same Location NPPES 4

Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.

MR. ROBERT R NEGRETE OD
Optometrist
116 W MAIN ST
MARSHALLTOWN, IA 50158
Marshall County (641) 753-5042
THE OPTICAL CENTER
Eyewear Supplier
116 W MAIN ST
MARSHALLTOWN, IA 50158
Marshall County (641) 753-5042
JULIE RAE SCHOSSOW ABOC
Technician/Technologist (Optician)
116 W MAIN ST
MARSHALLTOWN, IA 50158
Marshall County (641) 753-5042
ROBERT R NEGRETE OD PC
Optometrist
116 W MAIN ST
MARSHALLTOWN, IA 50158
Marshall County (641) 753-5042

Frequently Asked Questions NPPES & CMS

Common questions about this NPI record, answered from the official NPPES registry and CMS datasets shown on this page.

What is George Neff's NPI number?

The NPI number for George Neff is 1114931680. It was assigned to this individual provider in the NPPES registry on July 28, 2006.

Where is George Neff located?

George Neff practices at 116 W Main St, Marshalltown, IA 50158. The listed phone number is (641) 753-5042.

What is George Neff's specialty?

The primary specialty registered for this NPI is Optometrist with taxonomy code 152W00000X.

When was this NPI record last updated?

The NPPES record for George Neff was last updated on October 21, 2008. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 17 years ago. If this record has changed at CMS more recently, you can request an on-demand re-check against the live CMS registry, directly from this page.