What is Marcus Williams's NPI number?

Marcus Williams's National Provider Identifier (NPI) is 1801267174, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.

What is Marcus Williams's specialty?

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

Where is Marcus Williams located?

Marcus Williams's practice location on file with NPPES is 8915 Sw Center St., Tigard, OR 97223.

What is Marcus Williams's phone number?

The practice phone number listed in the NPPES registry for Marcus Williams is (503) 726-3740.

Is Marcus Williams's NPI active?

Yes — Marcus Williams's NPI (1801267174) is active in the NPPES registry as of the last update on 2015-10-13.

IndividualActive

Marcus Williams

NPI 1801267174 · Mental Health Counselor · Tigard, OR

Marcus Williams is a Mental Health Counselor provider in Tigard, OR (NPI 1801267174).

Provider details

NPI number: 1801267174
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

Established profile(66/100 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

8915 Sw Center St.

Tigard, OR 97223

Phone: (503) 726-3740

Street-level locationGet directions

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Mailing address