What is Marshall Walker's NPI number?

Marshall Walker's National Provider Identifier (NPI) is 1285626093, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.

What is Marshall Walker's specialty?

Marshall Walker is listed in the NPPES registry with a primary specialty of Optometrist (Eye and Vision Services Providers).

Where is Marshall Walker located?

Marshall Walker's practice location on file with NPPES is 1302 S Broadway St, Toledo, IA 52342-2308.

What is Marshall Walker's phone number?

The practice phone number listed in the NPPES registry for Marshall Walker is (641) 484-2020.

Is Marshall Walker's NPI active?

Yes — Marshall Walker's NPI (1285626093) is active in the NPPES registry as of the last update on 2015-05-12.

IndividualActive

Marshall Walker, OD

NPI 1285626093 · Optometrist · Toledo, IA

Marshall Walker, OD is a Optometrist provider in Toledo, IA (NPI 1285626093).

Provider details

NPI number: 1285626093
Entity type: Individual
Primary specialty: OptometristEye and Vision Services Providers
Credential: OD
Sex: Male
Sole proprietor: No
License: 01698 (IA)

Specialties & taxonomies

OptometristPrimary152W00000XLicense 01698 (IA)
Eye and Vision Services Providers

Profile Score

Detailed profile(91/100 index)

A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.

Registry tenure38% of score
20 yrs in NPPES registry
Profile completeness38% of score
100% of core fields populated
Practice footprint23% of score
1 documented practice location

Signals a provider has no public data for (e.g. Medicare claims) are left out of the score entirely — never counted as zero — so providers without that data are not penalized. See the full formula and weights in our methodology.

Practice location

1302 S Broadway St

Toledo, IA 52342-2308

Phone: (641) 484-2020

Fax: (641) 484-7073

Street-level locationGet directions

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Mailing address