What is Mark Schaefer's NPI number?

Mark Schaefer's National Provider Identifier (NPI) is 1255492724, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.

What is Mark Schaefer's specialty?

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

Where is Mark Schaefer located?

Mark Schaefer's practice location on file with NPPES is 1 Salem Grn, Salem, MA 01970-3724.

What is Mark Schaefer's phone number?

The practice phone number listed in the NPPES registry for Mark Schaefer is (978) 740-3100.

Is Mark Schaefer's NPI active?

Yes — Mark Schaefer's NPI (1255492724) is active in the NPPES registry as of the last update on 2007-07-08.

IndividualActive

Mark Schaefer, PH.D.

NPI 1255492724 · Forensic Psychologist · Salem, MA

Mark Schaefer, PH.D. is a Forensic Psychologist provider in Salem, MA (NPI 1255492724).

Provider details

NPI number: 1255492724
Entity type: Individual
Primary specialty: Forensic PsychologistBehavioral Health & Social Service Providers
Credential: PH.D.
Sex: Male
Sole proprietor: Yes
License: 1977 (MA)

Specialties & taxonomies

Forensic PsychologistPrimary103TF0200XLicense 1977 (MA)
Behavioral Health & Social Service Providers

Profile Score

Detailed profile(90/100 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

1 Salem Grn

Suite 501

Salem, MA 01970-3724

Phone: (978) 740-3100

Fax: (978) 740-5656

Street-level locationGet directions

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Mailing address