What is Ivy Marcus's NPI number?

Ivy Marcus's National Provider Identifier (NPI) is 1427826908, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.

What is Ivy Marcus's specialty?

Ivy Marcus is listed in the NPPES registry with a primary specialty of Clinical Psychologist (Behavioral Health & Social Service Providers).

Where is Ivy Marcus located?

Ivy Marcus's practice location on file with NPPES is 300 E 75th St Apt 26n, New York, NY 10021-3380.

What is Ivy Marcus's phone number?

The practice phone number listed in the NPPES registry for Ivy Marcus is (516) 458-1118.

Is Ivy Marcus's NPI active?

Yes — Ivy Marcus's NPI (1427826908) is active in the NPPES registry as of the last update on 2023-12-14.

IndividualActive

Ivy Marcus

NPI 1427826908 · Clinical Psychologist · New York, NY

Ivy Marcus is a Clinical Psychologist provider in New York, NY (NPI 1427826908).

Provider details

NPI number: 1427826908
Entity type: Individual
Primary specialty: Clinical PsychologistBehavioral Health & Social Service Providers
Sex: Female
Sole proprietor: Yes
License: 011104-01 (NY)

Specialties & taxonomies

Clinical PsychologistPrimary103TC0700XLicense 011104-01 (NY)
Behavioral Health & Social Service Providers

Profile Score

Established profile(57/100 index)

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

Registry tenure38% of score
2 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

300 E 75th St Apt 26n

New York, NY 10021-3380

Phone: (516) 458-1118

Street-level locationGet directions

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Mailing address