MARYLAND MEDICAL SERVICES LLC
NPI 1306180013
Clinic/Center - Primary Care in Frederick, MD

NPI Status: Active since November 19, 2012

Contact Information

1090 W PATRICK ST
UNIT 2A
FREDERICK, MD
ZIP 21703
Phone: (301) 663-0757
Fax: (301) 662-0725

Get Directions Write a Review

  • Organization
  • Clinic/Center
  • Primary Care
  • CLIA Number: 21D2059948
  • CLIA Cert. Type: Physician Office
  • CLIA Exp. Date: 10-01-2027

About MARYLAND MEDICAL SERVICES LLC

This page provides the complete NPI Profile along with additional information for Maryland Medical Services Llc, a primary care provider established in Frederick, Maryland operating as a Clinic/center, focusing in primary care . The healthcare provider is registered in the NPI registry with number 1306180013 assigned on November 2012. The practitioner's primary taxonomy code is 261QP2300X with license number D41717 (MD). The provider is registered as an organization and their NPI record was last updated 14 years ago. The authorized official of this NPI record is Maritza Yeron (Office Manager)

NPI
1306180013
Provider Name
MARYLAND MEDICAL SERVICES LLC
Entity Type
Organization
Location Address
1090 W PATRICK ST UNIT 2A FREDERICK, MD 21703
Location Phone
(301) 663-0757
Location Fax
(301) 662-0725
Mailing Address
1090 W PATRICK ST UNIT 2A FREDERICK, MD 21703
Mailing Phone
(301) 663-0757
Mailing Fax
(301) 662-0725
Is Sole Proprietor?
No
Is Organization Subpart?
No
Enumeration Date
11-19-2012
Last Update Date
11-19-2012
Code Navigator

A primary care provider (PCP) like Maryland Medical Services Llc 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 Primary Care

Taxonomy Code
261QP2300X
Type
Ambulatory Health Care Facilities
License No.
D41717
License State
MD

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

MARITZA YERON

Authorized Official Title
OFFICE MANAGER
Authorized Official Phone
(301) 662-0757

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
21D2059948
Facility Type
Physician Office
Certificate Effective Date
October 02, 2025
Certificate Expiration Date
October 01, 2027
Laboratory Director
RICHARD G. YERON
Certificate Type
Certificate of Waiver
Certificate Type Description
This CLIA certificate is issued to Maryland Medical Services 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 MARYLAND MEDICAL SERVICES LLC

There are currently no reviews for this provider. Be the first person to share your experience with this provider by filling out our review form. Your insights are appreciated and will help others make informed decisions.

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 1306180013, we treat the final digit (3) 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 47. The final step is to find the difference between that total and the next multiple of ten (50 - 47 = 3).

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

Step 2: Add all digits plus the NPI constant

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

2 + 3 + 0 + 6 + 2 + 8 + 0 + 0 + 2 + 24 = 47

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

The next multiple of ten after 47 is 50. The difference is the calculated check digit.

50 - 47 = 3
This NPI is valid
The calculated check digit is 3, which matches the last digit of 1306180013.

Other Providers at the Same Location


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

Family Medicine (Adult Medicine)
1090 W PATRICK ST
FREDERICK, MD 21703
Dentist (Endodontics)
1090 W PATRICK ST, SUITE D
FREDERICK, MD 21703
Dentist
1090 W PATRICK ST, SUITE B
FREDERICK, MD 21703

Frequently Asked Questions

The NPI number assigned to this healthcare provider is 1306180013, enumerated as an "organization" on November 19, 2012.

The provider is located at 1090 W PATRICK ST UNIT 2A FREDERICK, MD 21703 and the phone number is (301) 663-0757.

Clinic/Center with taxonomy code 261QP2300X and a focus in Primary Care.