What is Mark Geer's NPI number?

Mark Geer's National Provider Identifier (NPI) is 1609843507, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.

What is Mark Geer's specialty?

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

Where is Mark Geer located?

Mark Geer's practice location on file with NPPES is 11 River St, Wellesley, MA 02481-2098.

What is Mark Geer's phone number?

The practice phone number listed in the NPPES registry for Mark Geer is (781) 431-1177.

Is Mark Geer's NPI active?

Yes — Mark Geer's NPI (1609843507) is active in the NPPES registry as of the last update on 2007-07-08.

IndividualActive

Mark Geer

NPI 1609843507 · Psychologist · Wellesley, MA

Mark Geer is a Psychologist provider in Wellesley, MA (NPI 1609843507).

Provider details

NPI number: 1609843507
Entity type: Individual
Primary specialty: PsychologistBehavioral Health & Social Service Providers
Sex: Male
License: 2969 (MA)

Specialties & taxonomies

PsychologistPrimary103T00000XLicense 2969 (MA)
Behavioral Health & Social Service Providers

Profile Score

Detailed profile(91/100 index)

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

Registry tenure38% of score
20 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

11 River St

Colony Care Behavioral Health

Wellesley, MA 02481-2098

Phone: (781) 431-1177

Fax: (781) 431-1181

Street-level locationGet directions

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Mailing address