What is Mark Pfeffer's NPI number?

Mark Pfeffer's National Provider Identifier (NPI) is 1386766962, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.

What is Mark Pfeffer's specialty?

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

Where is Mark Pfeffer located?

Mark Pfeffer's practice location on file with NPPES is 4 Rodman Pl, Spring Valley, NY 10977-1507.

What is Mark Pfeffer's phone number?

The practice phone number listed in the NPPES registry for Mark Pfeffer is (845) 354-4683.

Is Mark Pfeffer's NPI active?

Yes — Mark Pfeffer's NPI (1386766962) is active in the NPPES registry as of the last update on 2007-07-25.

IndividualActive

Mark Pfeffer, SCHOOL PSYCHOLOGIST

NPI 1386766962 · School Psychologist · Spring Valley, NY

Mark Pfeffer, SCHOOL PSYCHOLOGIST is a School Psychologist provider in Spring Valley, NY (NPI 1386766962).

Provider details

NPI number: 1386766962
Entity type: Individual
Primary specialty: School PsychologistBehavioral Health & Social Service Providers
Credential: SCHOOL PSYCHOLOGIST
Sex: Male
Sole proprietor: No

Specialties & taxonomies

School PsychologistPrimary103TS0200X
Behavioral Health & Social Service Providers

Profile Score

Detailed profile(83/100 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
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

4 Rodman Pl

Spring Valley, NY 10977-1507

Phone: (845) 354-4683

Fax: (845) 354-4683

Street-level locationGet directions

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Mailing address