MATCLINIC PHYSICIANS PRACTICE GROUP LLC
NPI 1316517485
Internal Medicine - Addiction Medicine in Westminster, MD

NPI Status: Active since June 30, 2021

Contact Information

531 OLD WESTMINSTER PIKE STE 102
WESTMINSTER, MD
ZIP 21157
Phone: (410) 220-0720
Fax: (410) 862-0150

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  • Organization
  • Internal Medicine
  • Addiction Medicine
  • CLIA Number: 21D2231418
  • CLIA Cert. Type: Physician Office
  • CLIA Exp. Date: 08-02-2027

About MATCLINIC PHYSICIANS PRACTICE GROUP LLC

This page provides the complete NPI Profile along with additional information for Matclinic Physicians Practice Group Llc, an internist established in Westminster, Maryland operating as a Internal Medicine, focusing in addiction medicine . The healthcare provider is registered in the NPI registry with number 1316517485 assigned on June 2021. The practitioner's primary taxonomy code is 207RA0401X. The provider is registered as an organization and their NPI record was last updated one year ago. Matclinic Physicians Practice Group Llc operates as a Multi-Specialty Group with one or more individual practitioners, who practice different areas of specialization. The authorized official of this NPI record is Dan Reck (Manager)

NPI
1316517485
Provider Name
MATCLINIC PHYSICIANS PRACTICE GROUP LLC
Entity Type
Organization
Location Address
531 OLD WESTMINSTER PIKE STE 102 WESTMINSTER, MD 21157
Location Phone
(410) 220-0720
Location Fax
(410) 862-0150
Mailing Address
PO BOX 9068 BALTIMORE, MD 21222
Mailing Phone
(410) 220-0720
Mailing Fax
(410) 862-0150
Is Sole Proprietor?
No
Is Organization Subpart?
No
Enumeration Date
06-30-2021
Last Update Date
12-10-2025
Code Navigator

An internist like Matclinic Physicians Practice Group Llc is a physician who has completed an internal medicine residency and is board-certified or board-eligible in an internist specialty. Internists are trained to care for adults of all ages for many different medical conditions. An internist typically monitors chronic physical conditions, identifies acute diseases, provides family planning, provides counseling about wellness and disease prevention, etc.

Location Map

Specialty - Primary Taxonomy

The NPI enumerator requires providers to submit at least one taxonomy code. A taxonomy code is a unique 10-character code that describes the healthcare provider type, classification, and the area of specialization. There could be only one primary taxonomy code per NPI record. For individual NPIs the license data is associated to the taxonomy code.

Classification

Internal Medicine Addiction Medicine

Taxonomy Code
207RA0401X
Type
Allopathic & Osteopathic Physicians
Taxonomy Description
An internist doctor of osteopathy that specializes in the treatment of addiction disorders. A doctor of osteopathy that is board eligible/certified by the American Osteopathic Board of Internal Medicine can obtain a Certificate of Added Qualifications in the field of Addiction Medicine.

Secondary Taxonomies

The provider has reported to the NPI enumerator additional taxonomy codes. Multiple taxonomy codes may represent subspecialties or other areas of specialization the provider maybe licensed to practice.

No. Taxonomy Code Type Classification /
Specialization
License No. (State)
1101YA0400XBehavioral Health & Social Service Providers

Counselor
Addiction (Substance Use Disorder)

 
2101YM0800XBehavioral Health & Social Service Providers

Counselor
Mental Health

 
3101YP2500XBehavioral Health & Social Service Providers

Counselor
Professional

 
42084A0401XAllopathic & Osteopathic Physicians

Psychiatry & Neurology
Addiction Medicine

 
52084P0800XAllopathic & Osteopathic Physicians

Psychiatry & Neurology
Psychiatry

 
6363LP0808XPhysician Assistants & Advanced Practice Nursing Providers

Nurse Practitioner
Psychiatric/Mental Health

 

Group Taxonomy 193200000X MULTI-SPECIALTY GROUP

This provider is a business group of one or more individual practitioners, who practice with different areas of specialization.

Authorized Official

The authorized official is the designated individual with the legal authority to make changes to the provider’s official NPI record. For organizations, the authorized official must be a general partner, chairman of the board, CEO, CFO or a direct owner holding at least a 5 percent stake in the medical organization.

Authorized Official Name

DAN RECK

Authorized Official Title
MANAGER
Authorized Official Phone
(410) 220-0720

CLIA Information

The Clinical Laboratory Improvement Amendments (CLIA) of 1988 applies to facilities or sites that test human specimens for health assessment or to diagnose, prevent, or treat disease. The CLIA Program sets standards for clinical laboratory testing and issues certificates. The NPI / CLIA crosswalk information for this NPI number is:

CLIA Number
21D2231418
Facility Type
Physician Office
Certificate Effective Date
August 03, 2025
Certificate Expiration Date
August 02, 2027
Laboratory Director
DR. ENRIQUE J. OVIEDO
Certificate Type
Certificate of Waiver
Certificate Type Description
This CLIA certificate is issued to Matclinic Physicians Practice Group Llc to perform only waived tests. CLIA defines waived tests as simple tests with a low risk for an incorrect result. Waived tests include certain tests listed in CLIA regulations, tests cleared by the FDA for home use and tests approved by the FDA for waived status and that meet CLIA waiver criteria.

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NPI NPI Number Validation

How NPI Validation Works

The NPI validation process uses the ISO-standard Luhn algorithm, a mathematical "handshake", to ensure that a provider's 10-digit ID is authentic and free of common typing errors.

To verify the NPI 1316517485, we treat the final digit (5) as the Check Digit—the target answer we need to reach. The process begins by taking the first nine digits and adding a constant value of 24, which accounts for the "80840" prefix required for all U.S. health identifiers. We then double every other digit starting from the right and sum the individual digits of those results together. For this specific NPI, that total comes to 55. The final step is to find the difference between that total and the next multiple of ten (60 - 55 = 5).

Digit-by-digit view

Use the first nine digits for the calculation. Starting from the right, double every other digit. The last digit is the check digit and is not part of the calculation.

Pos 1
1
Doubled → 2
Pos 2
3
Unchanged
Pos 3
1
Doubled → 2
Pos 4
6
Unchanged
Pos 5
5
Doubled → 10 → 1 + 0
Pos 6
1
Unchanged
Pos 7
7
Doubled → 14 → 1 + 4
Pos 8
4
Unchanged
Pos 9
8
Doubled → 16 → 1 + 6
Check
5
Target digit
Regular digit Doubled digit Check digit

Step 1: Double every other digit from the right

Starting with the rightmost digit of the first nine digits, double every other value. If doubling creates a two-digit number, add those digits together.

1 → 2 1 → 2 5 → 10 → 1 7 → 14 → 5 8 → 16 → 7

Step 2: Add all digits plus the NPI constant

Add the transformed values, the unchanged digits, and the constant 24.

2 + 3 + 2 + 6 + 1 + 0 + 1 + 1 + 4 + 4 + 1 + 6 + 24 = 55

Step 3: Find the amount needed to reach the next multiple of 10

The next multiple of ten after 55 is 60. The difference is the calculated check digit.

60 - 55 = 5
This NPI is valid
The calculated check digit is 5, which matches the last digit of 1316517485.

Other Providers at the Same Location


The following 2 providers are registered at the same or a nearby location.

Clinic/Center (Mental Health (Including Community Mental Health Center))
531 OLD WESTMINSTER PIKE STE 102
WESTMINSTER, MD 21157
Clinic/Center (Rehabilitation, Substance Use Disorder)
531 OLD WESTMINSTER PIKE STE 102
WESTMINSTER, MD 21157

Frequently Asked Questions

The NPI number assigned to this healthcare provider is 1316517485, enumerated as an "organization" on June 30, 2021.

The provider is located at 531 OLD WESTMINSTER PIKE STE 102 WESTMINSTER, MD 21157 and the phone number is (410) 220-0720.

Internal Medicine with taxonomy code 207RA0401X and a focus in Addiction Medicine.