What is Gary Williamson's NPI number?

Gary Williamson's National Provider Identifier (NPI) is 1538543228, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.

What is Gary Williamson's specialty?

Gary Williamson is listed in the NPPES registry with a primary specialty of Social Worker (Behavioral Health & Social Service Providers).

Where is Gary Williamson located?

Gary Williamson's practice location on file with NPPES is 118 N 5th St, Oneill, NE 68763-1565.

What is Gary Williamson's phone number?

The practice phone number listed in the NPPES registry for Gary Williamson is (402) 336-4841.

Is Gary Williamson's NPI active?

Yes — Gary Williamson's NPI (1538543228) is active in the NPPES registry as of the last update on 2015-07-13.

IndividualActive

Gary Williamson

NPI 1538543228 · Social Worker · Oneill, NE

Gary Williamson is a Social Worker provider in Oneill, NE (NPI 1538543228).

Provider details

NPI number: 1538543228
Entity type: Individual
Primary specialty: Social WorkerBehavioral Health & Social Service Providers
Sex: Male
Sole proprietor: No

Specialties & taxonomies

Social WorkerPrimary104100000X
Behavioral Health & Social Service Providers

Profile Score

Established profile(67/100 index)

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

Registry tenure38% of score
10 yrs in NPPES 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

118 N 5th St

Oneill, NE 68763-1565

Phone: (402) 336-4841

Street-level locationGet directions

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Mailing address