Type 2 · Organization ✓ Active NPI ✓ Valid NPI checksum

Matclinic Physicians Practice Group LLC

Addiction Medicine (Internal Medicine) Physician in Havre De Grace, MD · enumerated 2021 · authorized official Dan Reck, Manager.

Data current as of Jul 13, 2026 · sourced from CMS NPPES

National Provider Identifier

1023607991

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Registry record

Entity type Organization (Type 2)

Legal business name Matclinic Physicians Practice Group LLC

Practice address 253 Lewis Ln Ste 201, Havre De Grace, MD, 21078

Phone (410) 220-0720

Fax (410) 862-0150

Enumeration date Jan 14, 2021

Last updated in NPPES Dec 10, 2025

Taxonomy & classification

101YA0400X Addiction (Substance Use Disorder) Counselor Behavioral Health & Social Service Providers Secondary

101YM0800X Mental Health Counselor Behavioral Health & Social Service Providers Secondary

101YP2500X Professional Counselor Behavioral Health & Social Service Providers Secondary

207RA0401X Addiction Medicine (Internal Medicine) Physician Allopathic & Osteopathic Physicians Primary

2084A0401X Addiction Medicine (Psychiatry & Neurology) Physician Allopathic & Osteopathic Physicians Secondary

2084P0800X Psychiatry Physician Allopathic & Osteopathic Physicians Secondary

363LP0808X Psychiatric/Mental Health Nurse Practitioner Physician Assistants & Advanced Practice Nursing Providers Secondary

Authorized official

Name Dan Reck

Title Manager

Phone (410) 220-0720

Other identifiers

Identifier	Type	State	Issuer
766335800	Medicaid	MD	-

What is an NPI number?

A National Provider Identifier (NPI) is a unique 10-digit number that CMS assigns to every U.S. healthcare provider and organization under HIPAA. Type 1 NPIs identify individual providers; Type 2 NPIs identify organizations. The NPI appears on insurance claims, prescriptions, and credentialing paperwork, and never changes, even if the provider moves or changes specialty.

Read the full guide → Validate an NPI →

Frequently asked questions

What type of organization is Matclinic Physicians Practice Group LLC?

Matclinic Physicians Practice Group LLC is registered in NPPES as a Addiction Medicine (Internal Medicine) Physician (its primary provider taxonomy).

What is a Type 2 NPI?

A Type 2 NPI identifies an organization (group practice, hospital, pharmacy, lab), while Type 1 NPIs identify individual providers. Organizations bill under their Type 2 NPI.

Providers at this address

Browse all →

Matclinic Physicians Practice Group LLC Substance Use Disorder Rehabilitation Clinic/Center · Havre De Grace, MD NPI 1538759972 Matclinic Physicians Practice Group LLC Mental Health Clinic/Center (Including Community Mental Health Center) · Havre De Grace, MD NPI 1083204424

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2025-12-10.