P. PHAM AND J. BRIGGS LLC
NPI 1285934570
Clinic/Center - Urgent Care in Frederick, MD

NPI Status: Active since November 02, 2010

Contact Information

5100 BUCKEYSTOWN PIKE STE 186
FREDERICK, MD
ZIP 21704
Phone: (301) 682-8888
Fax: (301) 682-3515

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  • Organization
  • Clinic/Center
  • Urgent Care
  • CLIA Number: 21D2023436
  • CLIA Cert. Type: Physician Office
  • CLIA Exp. Date: 04-24-2027

About P. PHAM AND J. BRIGGS LLC

This page provides the complete NPI Profile along with additional information for P. Pham And J. Briggs Llc, a provider established in Frederick, Maryland operating as a Clinic/center, focusing in urgent care . The healthcare provider is registered in the NPI registry with number 1285934570 assigned on November 2010. The practitioner's primary taxonomy code is 261QU0200X. The provider is registered as an organization and their NPI record was last updated March 2026. The provider's . The authorized official of this NPI record is Yitzchok Gold (Owner)

NPI
1285934570
Provider Legal Name
P. PHAM AND J. BRIGGS LLC
Other Organization Name
Other Name Type
(6)
Entity Type
Organization
Location Address
5100 BUCKEYSTOWN PIKE STE 186 FREDERICK, MD 21704
Location Phone
(301) 682-8888
Location Fax
(301) 682-3515
Mailing Address
5100 BUCKEYSTOWN PIKE STE 186 FREDERICK, MD 21704
Mailing Phone
(301) 682-8888
Mailing Fax
(301) 682-3515
Is Sole Proprietor?
No
Is Organization Subpart?
No
Enumeration Date
11-02-2010
Last Update Date
03-30-2026
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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 Urgent Care

Taxonomy Code
261QU0200X
Type
Ambulatory Health Care Facilities

Insurance Plans Accepted

According to publicly available information the provider might be accepting the following health plans from these health insurance companies:

Specific plan information not avaialable, please contact the provider to verify if your insurance plan is accepted.

Specific plan information not avaialable, please contact the provider to verify if your insurance plan is accepted.

*Please verify directly with this provider to make sure your insurance plan is currently accepted.

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

YITZCHOK GOLD

Authorized Official Title
OWNER
Authorized Official Phone
(732) 684-0885

Additional Identifiers

The NPI Enumerator encourages providers to submit additional identifiers with their NPI application although the submission of this information is optional. The additional identifier(s) section includes other numbers or codes currently or formerly used as an identifier for the provider by other public healthcare entities. The identifiers may include UPIN, NSC, OSCAR, DEA, Medicaid State or PIN identification numbers.

Identifier Type / Code Identifier State Identifier Issuer
481191700MEDICAID (05)MD 

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
21D2023436
Facility Type
Physician Office
Certificate Effective Date
April 25, 2025
Certificate Expiration Date
April 24, 2027
Laboratory Director
RYANN M. LEITH
Certificate Type
Certificate of Waiver
Certificate Type Description
This CLIA certificate is issued to P. Pham And J. Briggs 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.

Reviews for P. PHAM AND J. BRIGGS LLC

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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 1285934570, we treat the final digit (0) 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 70. The final step is to find the difference between that total and the next multiple of ten (70 - 70 = 0).

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
2
Unchanged
Pos 3
8
Doubled → 16 → 1 + 6
Pos 4
5
Unchanged
Pos 5
9
Doubled → 18 → 1 + 8
Pos 6
3
Unchanged
Pos 7
4
Doubled → 8
Pos 8
5
Unchanged
Pos 9
7
Doubled → 14 → 1 + 4
Check
0
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 8 → 16 → 7 9 → 18 → 9 4 → 8 7 → 14 → 5

Step 2: Add all digits plus the NPI constant

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

2 + 2 + 1 + 6 + 5 + 1 + 8 + 3 + 8 + 5 + 1 + 4 + 24 = 70

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

The next multiple of ten after 70 is 70. The difference is the calculated check digit.

70 - 70 = 0
This NPI is valid
The calculated check digit is 0, which matches the last digit of 1285934570.

Other Providers at the Same Location


The following 5 providers are registered at the same or a nearby location.

Nurse Practitioner (Family)
5100 BUCKEYSTOWN PIKE STE 186
FREDERICK, MD 21704
Nurse Practitioner (Family)
5100 BUCKEYSTOWN PIKE STE 186
FREDERICK, MD 21704
Nurse Practitioner (Family)
5100 BUCKEYSTOWN PIKE STE 186
FREDERICK, MD 21704
Nurse Practitioner (Family)
5100 BUCKEYSTOWN PIKE STE 186
FREDERICK, MD 21704
Clinic/Center (Primary Care)
5100 BUCKEYSTOWN PIKE STE 186
FREDERICK, MD 21704

Frequently Asked Questions

The NPI number assigned to this healthcare provider is 1285934570, enumerated as an "organization" on November 02, 2010.

The provider is located at 5100 BUCKEYSTOWN PIKE STE 186 FREDERICK, MD 21704 and the phone number is (301) 682-8888.

Clinic/Center with taxonomy code 261QU0200X and a focus in Urgent Care.

The provider might be accepting Accepts: Medicare and Medicaid. Please consult your insurance carrier or call the provider to verify.