What is Michael Marshall's NPI number?

Michael Marshall's National Provider Identifier (NPI) is 1104190305, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.

What is Michael Marshall's specialty?

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

Where is Michael Marshall located?

Michael Marshall's practice location on file with NPPES is 148 W 23rd St, New York, NY 10011-2435.

What is Michael Marshall's phone number?

The practice phone number listed in the NPPES registry for Michael Marshall is (646) 807-8413.

Is Michael Marshall's NPI active?

Yes — Michael Marshall's NPI (1104190305) is active in the NPPES registry as of the last update on 2012-03-06.

IndividualActive

Michael Marshall, PSY.D.

NPI 1104190305 · Psychologist · New York, NY

Michael Marshall, PSY.D. is a Psychologist provider in New York, NY (NPI 1104190305).

Provider details

NPI number: 1104190305
Entity type: Individual
Primary specialty: PsychologistBehavioral Health & Social Service Providers
Credential: PSY.D.
Sex: Male
Sole proprietor: Yes
License: 014849 (NY)

Specialties & taxonomies

PsychologistPrimary103T00000XLicense 014849 (NY)
Behavioral Health & Social Service Providers

Profile Score

Detailed profile(80/100 index)

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

Registry tenure38% of score
14 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

148 W 23rd St

Suite 1f

New York, NY 10011-2435

Phone: (646) 807-8413

Street-level locationGet directions

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Mailing address