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Newly Listed Provider — this NPI profile has been added to the NPI registry within the last 90 days.

QUINTON HARTERT LGPC, ADT
NPI 1720903826
Counselor - Addiction (Substance Use Disorder) in Havre De Grace, MD

Active since August 10, 2026
800 TYDINGS LN, HAVRE DE GRACE, MD 21078(410) 273-2284 Get Directions Write a Review

NPPES record added: August 10, 2026. Verified against the NPPES registry weekly; last sync: August 16, 2026.

About Quinton Hartert Lgpc, Adt NPPES

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

QUINTON HARTERT LGPC, ADT (NPI 1720903826) is an individual addiction (substance use disorder) provider in Havre De Grace, Maryland and active in the NPI registry since August 2026.

NPPES Registry Identity

NPI1720903826
Entity TypeIndividualMale
Primary Taxonomy101YA0400X
Provider Legal NameQUINTON HARTERTCredential: LGPC, ADT
Location Address800 TYDINGS LNHavre De Grace, MD 21078-2132
Mailing Address800 Tydings LnHavre De Grace, MD 21078-2132
Phone(410) 273-2284
Sole ProprietorNo
Enumeration DateAugust 10, 2026
NPPES CertifiedAugust 10, 2026
✔ NPI 1720903826 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyCounselor · Addiction (Substance Use Disorder)Behavioral Health & Social Service Providers
Taxonomy Code101YA0400X
800 TYDINGS LN, Havre De Grace, MD 21078
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Other Providers at the Same Location NPPES 13

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

DR. BERNADETTE LOUISE SOLOUNIAS M.D.
Substance Abuse Rehabilitation Facility
800 TYDINGS LN
HAVRE DE GRACE, MD 21078
Harford County (410) 273-6600
ASHLEY, INC.
Counselor (Addiction (Substance Use Disorder))
800 TYDINGS LN
HAVRE DE GRACE, MD 21078
Harford County (800) 799-4673
SARAH ELIZABETH CARDENAS LMSW
Social Worker
800 TYDINGS LN
HAVRE DE GRACE, MD 21078
Harford County (443) 760-3456
ELI MCCOY-JOHNSON
Social Worker (Clinical)
800 TYDINGS LN
HAVRE DE GRACE, MD 21078
Harford County (800) 799-4673
PETER HANS MUSSER PH.D
Psychologist
800 TYDINGS LN
HAVRE DE GRACE, MD 21078
Harford County (410) 273-6600
GIANNI B MIGLIACCIO PA-C
Physician Assistant
800 TYDINGS LN
HAVRE DE GRACE, MD 21078
Harford County (410) 273-6600
MR. KEN RAYMOND HERMAN JR. PMHNP-BC
Nurse Practitioner (Psychiatric/Mental Health)
800 TYDINGS LN
HAVRE DE GRACE, MD 21078
Harford County (800) 799-4673
ASHLEY, INC
Psychiatry & Neurology (Addiction Medicine)
800 TYDINGS LN
HAVRE DE GRACE, MD 21078
Harford County (800) 799-4673

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 Quinton Hartert's NPI number?

The NPI number for Quinton Hartert is 1720903826. It was assigned to this individual provider in the NPPES registry on August 10, 2026.

Where is Quinton Hartert located?

Quinton Hartert practices at 800 Tydings Ln, Havre De Grace, MD 21078. The listed phone number is (410) 273-2284.

What is Quinton Hartert'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 Quinton Hartert was last updated on August 10, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 8 days 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.