What is Mark Seides's NPI number?

Mark Seides's National Provider Identifier (NPI) is 1841408770, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.

What is Mark Seides's specialty?

Mark Seides is listed in the NPPES registry with a primary specialty of Psychoanalyst (Behavioral Health & Social Service Providers).

Where is Mark Seides located?

Mark Seides's practice location on file with NPPES is 510 E 85th St, New York, NY 10028-7430.

What is Mark Seides's phone number?

The practice phone number listed in the NPPES registry for Mark Seides is (212) 772-8764.

Is Mark Seides's NPI active?

Yes — Mark Seides's NPI (1841408770) is active in the NPPES registry as of the last update on 2007-07-08.

IndividualActive

Mark Seides, PH.D. PSYCHOLOGY

NPI 1841408770 · Psychoanalyst · New York, NY

Mark Seides, PH.D. PSYCHOLOGY is a Psychoanalyst provider in New York, NY (NPI 1841408770).

Provider details

NPI number: 1841408770
Entity type: Individual
Primary specialty: PsychoanalystBehavioral Health & Social Service Providers
Credential: PH.D. PSYCHOLOGY
Sex: Male
Sole proprietor: Yes
License: 000787 (NY)

Specialties & taxonomies

PsychoanalystPrimary102L00000XLicense 000787 (NY)
Behavioral Health & Social Service Providers

Profile Score

Detailed profile(89/100 index)

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

Registry tenure38% of score
19 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

510 E 85th St

8 G

New York, NY 10028-7430

Phone: (212) 772-8764

Street-level locationGet directions

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Mailing address