DR. NATHAN DIEGELMAN PH.D.
NPI 1396897856
Psychologist - Counseling in Orchard Park, NY

Active since January 17, 2007
3780 N BUFFALO ST STE 6, ORCHARD PARK, NY 14127(716) 202-0637 Get Directions Write a Review

NPPES record last updated: March 26, 2026. Verified against the NPPES registry weekly; last sync: August 09, 2026.

About Dr. Nathan Diegelman Ph.d. NPPES

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

DR. NATHAN DIEGELMAN PH.D. (NPI 1396897856) is an individual counseling provider in Orchard Park, New York, licensed in New York (016721-1) and active in the NPI registry since January 2007.

NPPES Registry Identity

NPI1396897856
Entity TypeIndividualMale
Primary Taxonomy103TC1900X
Provider Legal NameDR. NATHAN DIEGELMANCredential: PH.D.
Location Address3780 N BUFFALO ST STE 6Orchard Park, NY 14127-1855
Mailing Address3780 N Buffalo St Ste 6Orchard Park, NY 14127-1855 · (716) 800-5522
Sole ProprietorYes
Enumeration DateJanuary 17, 2007
Last NPPES UpdateMarch 26, 2026
NPPES CertifiedMarch 26, 2026
NPI 1396897856 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 2

Primary SpecialtyPsychologist · CounselingBehavioral Health & Social Service Providers
Taxonomy Code103TC1900X
License Licensed in NY · 016721-1
Definition
A psychologist who specializes in general practice and health service. It focuses on how people function both personally and in their relationships at all ages. Counseling psychology addresses the emotional, social, work, school and physical health concerns people may have at different stages in their lives, focusing on typical life stresses and more severe issues with which people may struggle as individuals and as a part of families, groups and organizations. Counseling psychologists help people with physical, emotional and mental health issues improve their sense of well-being, alleviate feelings of distress and resolve crises. They also provide assessment, diagnosis, and treatment of more severe psychological symptoms.
Also ListedCounselor · Mental HealthTaxonomy 101YM0800X
3780 N BUFFALO ST STE 6, Orchard Park, NY 14127

Other Identifiers 1

Other6113228NY · Independent Health

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 Nathan Diegelman's NPI number?

The NPI number for Nathan Diegelman is 1396897856. It was assigned to this individual provider in the NPPES registry on January 17, 2007.

Where is Nathan Diegelman located?

Nathan Diegelman practices at 3780 N Buffalo St Ste 6, Orchard Park, NY 14127. The listed phone number is (716) 202-0637.

What is Nathan Diegelman's specialty?

The primary specialty registered for this NPI is Psychologist, specializing in Counseling, with taxonomy code 103TC1900X.

When was this NPI record last updated?

The NPPES record for Nathan Diegelman was last updated on March 26, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 4 months 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.