What is Kenneth Holmes's NPI number?

Kenneth Holmes's National Provider Identifier (NPI) is 1336090380, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.

What is Kenneth Holmes's specialty?

Kenneth Holmes is listed in the NPPES registry with a primary specialty of Registered Nurse (Nursing Service Providers).

Where is Kenneth Holmes located?

Kenneth Holmes's practice location on file with NPPES is 417 Library St., Springfield, MA 01104.

What is Kenneth Holmes's phone number?

The practice phone number listed in the NPPES registry for Kenneth Holmes is (413) 301-9535.

Is Kenneth Holmes's NPI active?

Yes — Kenneth Holmes's NPI (1336090380) is active in the NPPES registry as of the last update on 2026-02-05.

IndividualActive

Kenneth Holmes, RN

NPI 1336090380 · Registered Nurse · Springfield, MA

Kenneth Holmes, RN is a Registered Nurse provider in Springfield, MA (NPI 1336090380).

Provider details

NPI number: 1336090380
Entity type: Individual
Primary specialty: Registered NurseNursing Service Providers
Credential: RN
Sex: Male
Sole proprietor: Yes
License: RN234950 (MA)

Specialties & taxonomies

Registered NursePrimary163W00000XLicense RN234950 (MA)
Nursing Service Providers

Profile Score

Established profile(53/100 index)

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

Registry tenure38% of score
Under 1 yr in 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

417 Library St.

Springfield, MA 01104

Phone: (413) 301-9535

Approximate (ZIP-level) locationGet directions

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Mailing address