What is Mark Schwartz's NPI number?

Mark Schwartz's National Provider Identifier (NPI) is 1336255140, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.

What is Mark Schwartz's specialty?

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

Where is Mark Schwartz located?

Mark Schwartz's practice location on file with NPPES is 800 Holland Rd, Ballwin, MO 63021.

What is Mark Schwartz's phone number?

The practice phone number listed in the NPPES registry for Mark Schwartz is (636) 386-6611.

Is Mark Schwartz's NPI active?

Yes — Mark Schwartz's NPI (1336255140) is active in the NPPES registry as of the last update on 2007-07-08.

IndividualActive

Mark Schwartz, PSYCHOLOGIST DOCTOR

NPI 1336255140 · Psychologist · Ballwin, MO

Mark Schwartz, PSYCHOLOGIST DOCTOR is a Psychologist provider in Ballwin, MO (NPI 1336255140).

Provider details

NPI number: 1336255140
Entity type: Individual
Primary specialty: PsychologistBehavioral Health & Social Service Providers
Credential: PSYCHOLOGIST DOCTOR
Sex: Male
Sole proprietor: No
License: PY01565 (MO)

Specialties & taxonomies

PsychologistPrimary103T00000XLicense PY01565 (MO)
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

800 Holland Rd

Ballwin, MO 63021

Phone: (636) 386-6611

Fax: (636) 386-6622

Street-level locationGet directions

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Mailing address