What is Mary Duncan's NPI number?

Mary Duncan's National Provider Identifier (NPI) is 1396400479, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.

What is Mary Duncan's specialty?

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

Where is Mary Duncan located?

Mary Duncan's practice location on file with NPPES is 9450 Huron St Unit B, Thornton, CO 80260-7932.

What is Mary Duncan's phone number?

The practice phone number listed in the NPPES registry for Mary Duncan is (720) 542-2714.

Is Mary Duncan's NPI active?

Yes — Mary Duncan's NPI (1396400479) is active in the NPPES registry as of the last update on 2021-11-03.

IndividualActive

Mary Duncan, LSW

NPI 1396400479 · Social Worker · Thornton, CO

Mary Duncan, LSW is a Social Worker provider in Thornton, CO (NPI 1396400479).

Provider details

NPI number: 1396400479
Entity type: Individual
Primary specialty: Social WorkerBehavioral Health & Social Service Providers
Credential: LSW
Sex: Female
Sole proprietor: No
License: 0009922780 (CO)

Specialties & taxonomies

Social WorkerPrimary104100000XLicense 0009922780 (CO)
Behavioral Health & Social Service Providers

Profile Score

Established profile(61/100 index)

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

Registry tenure38% of score
4 yrs in NPPES 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

9450 Huron St Unit B

Thornton, CO 80260-7932

Phone: (720) 542-2714

Street-level locationGet directions

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Mailing address