What is Marion Duncan's NPI number?

Marion Duncan's National Provider Identifier (NPI) is 1891458519, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.

What is Marion Duncan's specialty?

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

Where is Marion Duncan located?

Marion Duncan's practice location on file with NPPES is 192 Grandview Ave, Valparaiso, FL 32580-1541.

What is Marion Duncan's phone number?

The practice phone number listed in the NPPES registry for Marion Duncan is (850) 496-8445.

Is Marion Duncan's NPI active?

Yes — Marion Duncan's NPI (1891458519) is active in the NPPES registry as of the last update on 2021-10-19.

IndividualActive

Marion Duncan

NPI 1891458519 · Professional Counselor · Valparaiso, FL

Marion Duncan is a Professional Counselor provider in Valparaiso, FL (NPI 1891458519).

Provider details

NPI number: 1891458519
Entity type: Individual
Primary specialty: Professional CounselorBehavioral Health & Social Service Providers
Sex: Male
Sole proprietor: Yes
License: 12464 (TX)

Specialties & taxonomies

Professional CounselorPrimary101YP2500XLicense 12464 (TX)
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

192 Grandview Ave

Valparaiso, FL 32580-1541

Phone: (850) 496-8445

Street-level locationGet directions

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Mailing address