DAVID GLENN HEFFLER MENTAL HEALTH COUNSE
NPI 1972693182
Counselor - Addiction (Substance Use Disorder) in Lockport, NY

Q: What is David Heffler's NPI number?

The NPI number for David Heffler is 1972693182. It was assigned to this individual provider in the NPPES registry on October 16, 2006.

Q: What is David Heffler's specialty?

The primary specialty registered for this NPI is Counselor, specializing in Addiction (Substance Use Disorder), with taxonomy code 101YA0400X.

Q: When was this NPI record last updated?

The NPPES record for David Heffler was last updated on September 11, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 11 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.

Active since October 16, 2006

20 MARKET STREET, 230 BEWLEY BLDG, LOCKPORT, NY 14094(716) 625-9550(716) 433-7846 Get Directions Write a Review

NPPES record last updated: September 11, 2025. Verified against the NPPES registry weekly; last sync: August 09, 2026.

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About David Glenn Heffler Mental Health Counse NPPES

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

DAVID GLENN HEFFLER MENTAL HEALTH COUNSE (NPI 1972693182) is an individual addiction (substance use disorder) provider in Lockport, New York, licensed in New York (0032911) and active in the NPI registry since October 2006.

NPPES Registry Identity

NPI1972693182

Entity TypeIndividualMale

Primary Taxonomy101YA0400X

Provider Legal NameDAVID GLENN HEFFLERCredential: MENTAL HEALTH COUNSE

Location Address20 MARKET STREET, 230 BEWLEY BLDGLockport, NY 14094

Mailing Address20 Market Street, Suite 230 Bewley BldgLockport, NY 14094 · (716) 625-9550 · Fax (716) 433-7846

Phone(716) 625-9550

Fax(716) 433-7846

Sole ProprietorNo

Enumeration DateOctober 16, 2006

Last NPPES UpdateSeptember 11, 2025

✔ NPI 1972693182 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 3

★ Primary SpecialtyCounselor · Addiction (Substance Use Disorder)Behavioral Health & Social Service Providers

Taxonomy Code101YA0400X

License✔ Licensed in NY · 0032911

Also ListedCounselor · Mental HealthTaxonomy 101YM0800X · License 0032911 (NY)

Also ListedPsychologist · ForensicTaxonomy 103TF0200X · License 0032911 (NY)

Other Providers at the Same Location NPPES

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

ERIC GERARD WIEDEMANN PSYD

Psychologist (Clinical)

20 MARKET STREET, SUITE 230
LOCKPORT, NY 14094

Niagara County (716) 625-9550

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 David Heffler's NPI number?

The NPI number for David Heffler is 1972693182. It was assigned to this individual provider in the NPPES registry on October 16, 2006.

Where is David Heffler located?

David Heffler practices at 20 Market Street 230 Bewley Bldg, Lockport, NY 14094. The listed phone number is (716) 625-9550.

What is David Heffler's specialty?

The primary specialty registered for this NPI is Counselor, specializing in Addiction (Substance Use Disorder), with taxonomy code 101YA0400X.

When was this NPI record last updated?

The NPPES record for David Heffler was last updated on September 11, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 11 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.