What is Charles Williams's NPI number?

Charles Williams's National Provider Identifier (NPI) is 1184579039, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.

What is Charles Williams's specialty?

Charles Williams is listed in the NPPES registry with a primary specialty of Mental Health Counselor (Behavioral Health & Social Service Providers).

Where is Charles Williams located?

Charles Williams's practice location on file with NPPES is 6697 S Newland Way, Littleton, CO 80123-3659.

What is Charles Williams's phone number?

The practice phone number listed in the NPPES registry for Charles Williams is (480) 310-5310.

Is Charles Williams's NPI active?

Yes — Charles Williams's NPI (1184579039) is active in the NPPES registry as of the last update on 2026-03-04.

IndividualActive

Charles Williams

NPI 1184579039 · Mental Health Counselor · Littleton, CO

Charles Williams is a Mental Health Counselor provider in Littleton, CO (NPI 1184579039).

Provider details

NPI number: 1184579039
Entity type: Individual
Primary specialty: Mental Health CounselorBehavioral Health & Social Service Providers
Sex: Male
Sole proprietor: Yes

Specialties & taxonomies

Mental Health CounselorPrimary101YM0800X
Behavioral Health & Social Service Providers

Profile Score

Basic profile(46/100 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

6697 S Newland Way

Littleton, CO 80123-3659

Phone: (480) 310-5310

Street-level locationGet directions

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Mailing address