What is Darren Walker's NPI number?

Darren Walker's National Provider Identifier (NPI) is 1689336687, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.

What is Darren Walker's specialty?

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

Where is Darren Walker located?

Darren Walker's practice location on file with NPPES is 8620 18th Ave, Brooklyn, NY 11214-3702.

What is Darren Walker's phone number?

The practice phone number listed in the NPPES registry for Darren Walker is (718) 234-2144.

Is Darren Walker's NPI active?

Yes — Darren Walker's NPI (1689336687) is active in the NPPES registry as of the last update on 2021-10-07.

IndividualActive

Darren Walker, MS

NPI 1689336687 · Mental Health Counselor · Brooklyn, NY

Darren Walker, MS is a Mental Health Counselor provider in Brooklyn, NY (NPI 1689336687).

Provider details

NPI number: 1689336687
Entity type: Individual
Primary specialty: Mental Health CounselorBehavioral Health & Social Service Providers
Credential: MS
Sex: Male
Sole proprietor: No

Specialties & taxonomies

Mental Health CounselorPrimary101YM0800X
Behavioral Health & Social Service Providers

Profile Score

Established profile(55/100 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
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

8620 18th Ave

Brooklyn, NY 11214-3702

Phone: (718) 234-2144

Street-level locationGet directions

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Mailing address