What is William Martin's NPI number?

William Martin's National Provider Identifier (NPI) is 1609819507, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.

What is William Martin's specialty?

William Martin is listed in the NPPES registry with a primary specialty of Physician Assistant (Physician Assistants & Advanced Practice Nursing Providers).

Where is William Martin located?

William Martin's practice location on file with NPPES is 204 N 4th Ave E, Newton, IA 50208-3135.

What is William Martin's phone number?

The practice phone number listed in the NPPES registry for William Martin is (641) 791-4804.

Is William Martin's NPI active?

Yes — William Martin's NPI (1609819507) is active in the NPPES registry as of the last update on 2007-07-08.

IndividualActive

William Martin, PA-C

NPI 1609819507 · Physician Assistant · Newton, IA

William Martin, PA-C is a Physician Assistant provider in Newton, IA (NPI 1609819507).

Provider details

NPI number: 1609819507
Entity type: Individual
Primary specialty: Physician AssistantPhysician Assistants & Advanced Practice Nursing Providers
Credential: PA-C
Sex: Male
License: 000720 (IA)

Specialties & taxonomies

Physician AssistantPrimary363A00000XLicense 000720 (IA)
Physician Assistants & Advanced Practice Nursing 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

204 N 4th Ave E

Newton, IA 50208-3135

Phone: (641) 791-4804

Street-level locationGet directions

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Mailing address