What is John Williams's NPI number?

John Williams's National Provider Identifier (NPI) is 1336005941, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.

What is John Williams's specialty?

John Williams is listed in the NPPES registry with a primary specialty of Home Health Aide (Nursing Service Related Providers).

Where is John Williams located?

John Williams's practice location on file with NPPES is 8000 Knollwood Ln, Cincinnati, OH 45224-1140.

What is John Williams's phone number?

The practice phone number listed in the NPPES registry for John Williams is (513) 348-7297.

Is John Williams's NPI active?

Yes — John Williams's NPI (1336005941) is active in the NPPES registry as of the last update on 2025-12-27.

IndividualActive

John Williams

NPI 1336005941 · Home Health Aide · Cincinnati, OH

John Williams is a Home Health Aide provider in Cincinnati, OH (NPI 1336005941).

Provider details

NPI number: 1336005941
Entity type: Individual
Primary specialty: Home Health AideNursing Service Related Providers
Sex: Male
Sole proprietor: Yes

Specialties & taxonomies

Home Health AidePrimary374U00000X
Nursing Service Related Providers

Profile Score

Basic profile(47/100 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
83% 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

8000 Knollwood Ln

Cincinnati, OH 45224-1140

Phone: (513) 348-7297

Street-level locationGet directions

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Mailing address