MONTGOMERY COUNTY MARYLAND GOVERNMENT
NPI 1821621707
Clinic/Center - Student Health in Germantown, MD

NPI Status: Active since February 19, 2020

Contact Information

19401 CRYSTAL ROCK DR
GERMANTOWN, MD
ZIP 20874
Phone: (301) 353-8010

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  • Organization
  • Clinic/Center
  • Student Health
  • CLIA Number: 21D2087181
  • CLIA Cert. Type: Other - LOCAL HEALTH DEPT
  • CLIA Exp. Date: 11-18-2026

About MONTGOMERY COUNTY MARYLAND GOVERNMENT

This page provides the complete NPI Profile along with additional information for Montgomery County Maryland Government, a primary care provider established in Germantown, Maryland operating as a Clinic/center, focusing in student health . The healthcare provider is registered in the NPI registry with number 1821621707 assigned on February 2020. The practitioner's primary taxonomy code is 261QS1000X. The provider is registered as an organization and their NPI record was last updated 3 years ago. Montgomery County Maryland Government 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 Ms. Sommer Martine Barnes (Ehr Practice Manager)

NPI
1821621707
Provider Name
MONTGOMERY COUNTY MARYLAND GOVERNMENT
Entity Type
Organization
Location Address
19401 CRYSTAL ROCK DR GERMANTOWN, MD 20874
Location Phone
(301) 353-8010
Mailing Address
19401 CRYSTAL ROCK DR GERMANTOWN, MD 20874
Mailing Phone
(301) 353-8010
Is Sole Proprietor?
No
Is Organization Subpart?
No
Enumeration Date
02-19-2020
Last Update Date
11-27-2023
Code Navigator

A primary care provider (PCP) like Montgomery County Maryland Government sees people with common medical problems. The primary care provider might be a doctor, physician assistant, nurse practitioner or clinic that are usually involved in your long-term care. A PCP might provide preventive care, treat common medical conditions, identify urgent medical problems and refer you to specialists when necessary. Primary care is usually provided in an outpatient facility but if you are admitted to a hospital your PCP may assist in your care. The most common medical conditions seen by primary care providers are: hypertension, upper respiratory tract infections, depression or anxiety, back pain, arthritis, dermatitis, diabetes, urinary tract infections, 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

Clinic/Center Student Health

Taxonomy Code
261QS1000X
Type
Ambulatory Health Care Facilities

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)
12080A0000XAllopathic & Osteopathic Physicians

Pediatrics
Adolescent Medicine

 

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

MS. SOMMER MARTINE BARNES

Authorized Official Title
EHR PRACTICE MANAGER
Authorized Official Phone
(240) 777-1643

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
21D2087181
Facility Type
Other - LOCAL HEALTH DEPT
Certificate Effective Date
November 19, 2024
Certificate Expiration Date
November 18, 2026
Laboratory Director
DR. TRAVIS A. GAYLES MD
Certificate Type
Certificate of Waiver
Certificate Type Description
This CLIA certificate is issued to Montgomery County Maryland Government 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 1821621707, we treat the final digit (7) 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 53. The final step is to find the difference between that total and the next multiple of ten (60 - 53 = 7).

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
8
Unchanged
Pos 3
2
Doubled → 4
Pos 4
1
Unchanged
Pos 5
6
Doubled → 12 → 1 + 2
Pos 6
2
Unchanged
Pos 7
1
Doubled → 2
Pos 8
7
Unchanged
Pos 9
0
Doubled → 0
Check
7
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 2 → 4 6 → 12 → 3 1 → 2 0 → 0

Step 2: Add all digits plus the NPI constant

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

2 + 8 + 4 + 1 + 1 + 2 + 2 + 2 + 7 + 0 + 24 = 53

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

The next multiple of ten after 53 is 60. The difference is the calculated check digit.

60 - 53 = 7
This NPI is valid
The calculated check digit is 7, which matches the last digit of 1821621707.

Other Providers at the Same Location


The following 3 providers are registered at the same or a nearby location.

Specialist/Technologist (Athletic Trainer)
19401 CRYSTAL ROCK DR
GERMANTOWN, MD 20874
Psychologist (School)
19401 CRYSTAL ROCK DR
GERMANTOWN, MD 20874
Clinic/Center (Student Health)
19401 CRYSTAL ROCK DR
GERMANTOWN, MD 20874

Frequently Asked Questions

The NPI number assigned to this healthcare provider is 1821621707, enumerated as an "organization" on February 19, 2020.

The provider is located at 19401 CRYSTAL ROCK DR GERMANTOWN, MD 20874 and the phone number is (301) 353-8010.

Clinic/Center with taxonomy code 261QS1000X and a focus in Student Health.