What is Donna Duncan's NPI number?

Donna Duncan's National Provider Identifier (NPI) is 1811341225, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.

What is Donna Duncan's specialty?

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

Where is Donna Duncan located?

Donna Duncan's practice location on file with NPPES is 500 Crown Point Cir, Grass Valley, CA 95945-9561.

What is Donna Duncan's phone number?

The practice phone number listed in the NPPES registry for Donna Duncan is (530) 273-5440.

Is Donna Duncan's NPI active?

Yes — Donna Duncan's NPI (1811341225) is active in the NPPES registry as of the last update on 2016-04-21.

IndividualActive

Donna Duncan

NPI 1811341225 · Mental Health Counselor · Grass Valley, CA

Donna Duncan is a Mental Health Counselor provider in Grass Valley, CA (NPI 1811341225).

Provider details

NPI number: 1811341225
Entity type: Individual
Primary specialty: Mental Health CounselorBehavioral Health & Social Service Providers
Sex: Female
Sole proprietor: No

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

500 Crown Point Cir

Suite 100

Grass Valley, CA 95945-9561

Phone: (530) 273-5440

Approximate (ZIP-level) locationGet directions

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Mailing address