DIANE MAZEFSKY M.ED.
NPI 1194998351
Counselor - Mental Health in Pittsburgh, PA

Active since April 09, 2008
3811 OHARA ST, PITTSBURGH, PA 15213(412) 246-5400 Get Directions Write a Review

NPPES record last updated: April 9, 2008. Verified against the NPPES registry weekly; last sync: August 02, 2026.

About Diane Mazefsky M.ed. NPPES

Official registry information on file with the National Plan and Provider Enumeration System.

DIANE MAZEFSKY M.ED. (NPI 1194998351) is an individual mental health provider in Pittsburgh, Pennsylvania and active in the NPI registry since April 2008.

NPPES Registry Identity

NPI1194998351
Entity TypeIndividualFemale
Primary Taxonomy101YM0800X
Provider Legal NameDIANE MAZEFSKYCredential: M.ED.
Location Address3811 OHARA STPittsburgh, PA 15213-2593
Mailing Address3811 Ohara StPittsburgh, PA 15213-2593 · (412) 246-5400
Sole ProprietorYes
Enumeration DateApril 9, 2008
NPI 1194998351 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

Primary SpecialtyCounselor · Mental HealthBehavioral Health & Social Service Providers
Taxonomy Code101YM0800X
3811 OHARA ST, Pittsburgh, PA 15213

Other Providers at the Same Location NPPES 20

Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.

Pharmacist
3811 OHARA ST
PITTSBURGH, PA 15213
Social Worker (Clinical)
3811 OHARA ST
PITTSBURGH, PA 15213
Psychiatry & Neurology (Psychiatry)
3811 OHARA ST
PITTSBURGH, PA 15213
Specialist
3811 OHARA ST, SUITE 1135-E
PITTSBURGH, PA 15213
Psychiatry & Neurology (Psychiatry)
3811 OHARA ST
PITTSBURGH, PA 15213
Counselor (Mental Health)
3811 OHARA ST
PITTSBURGH, PA 15213
Counselor (Mental Health)
3811 OHARA ST
PITTSBURGH, PA 15213
Counselor (Addiction (Substance Use Disorder))
3811 OHARA ST
PITTSBURGH, PA 15213

Frequently Asked Questions NPPES & CMS

Common questions about this NPI record, answered from the official NPPES registry and CMS datasets shown on this page.

What is Diane Mazefsky's NPI number?

The NPI number for Diane Mazefsky is 1194998351. It was assigned to this individual provider in the NPPES registry on April 9, 2008.

Where is Diane Mazefsky located?

Diane Mazefsky practices at 3811 Ohara St, Pittsburgh, PA 15213. The listed phone number is (412) 246-5400.

What is Diane Mazefsky's specialty?

The primary specialty registered for this NPI is Counselor, specializing in Mental Health, with taxonomy code 101YM0800X.

When was this NPI record last updated?

The NPPES record for Diane Mazefsky was last updated on April 9, 2008. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 18 years ago. If this record has changed at CMS more recently, you can request an on-demand re-check against the live CMS registry, directly from this page.