What is Darcilyn Nelsen's NPI number?

Darcilyn Nelsen's National Provider Identifier (NPI) is 1770912644, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.

What is Darcilyn Nelsen's specialty?

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

Where is Darcilyn Nelsen located?

Darcilyn Nelsen's practice location on file with NPPES is 235 Cypress St, Brookline, MA 02445-6776.

What is Darcilyn Nelsen's phone number?

The practice phone number listed in the NPPES registry for Darcilyn Nelsen is (617) 418-6163.

Is Darcilyn Nelsen's NPI active?

Yes — Darcilyn Nelsen's NPI (1770912644) is active in the NPPES registry as of the last update on 2024-11-12.

IndividualActive

Darcilyn Nelsen, LMHC, BC-DMT

NPI 1770912644 · Counselor · Brookline, MA

Darcilyn Nelsen, LMHC, BC-DMT is a Counselor provider in Brookline, MA (NPI 1770912644).

Provider details

NPI number: 1770912644
Entity type: Individual
Primary specialty: CounselorBehavioral Health & Social Service Providers
Credential: LMHC, BC-DMT
Sex: Female
Sole proprietor: No

Specialties & taxonomies

CounselorPrimary101Y00000X
Behavioral Health & Social Service Providers

Profile Score

Established profile(70/100 index)

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

Registry tenure38% of score
12 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

235 Cypress St

Brookline, MA 02445-6776

Phone: (617) 418-6163

Street-level locationGet directions

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Mailing address