What is Madeline Gamlen's NPI number?

Madeline Gamlen's National Provider Identifier (NPI) is 1659232965, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.

What is Madeline Gamlen's specialty?

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

Where is Madeline Gamlen located?

Madeline Gamlen's practice location on file with NPPES is 1727 Amsterdam Ave, New York, NY 10031-4611.

What is Madeline Gamlen's phone number?

The practice phone number listed in the NPPES registry for Madeline Gamlen is (646) 340-1485.

Is Madeline Gamlen's NPI active?

Yes — Madeline Gamlen's NPI (1659232965) is active in the NPPES registry as of the last update on 2025-11-18.

IndividualActive

Madeline Gamlen

NPI 1659232965 · Mental Health Counselor · New York, NY

Madeline Gamlen is a Mental Health Counselor provider in New York, NY (NPI 1659232965).

Provider details

NPI number: 1659232965
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

Basic profile(47/100 index)

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

Registry tenure38% of score
Under 1 yr in 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

1727 Amsterdam Ave

New York, NY 10031-4611

Phone: (646) 340-1485

Street-level locationGet directions

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Mailing address