JOHNSTON FAMILY MEDICINE LLC
NPI 1952448482
Specialist in Westminster, MD

NPI Status: Active since February 01, 2007

Contact Information

41 MAGNA WAY
SUITE 100
WESTMINSTER, MD
ZIP 21157
Phone: (410) 751-6684

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  • Organization
  • Specialist
  • CLIA Number: 21D0978197
  • CLIA Cert. Type: Physician Office
  • CLIA Exp. Date: 09-18-2026

About JOHNSTON FAMILY MEDICINE LLC

This page provides the complete NPI Profile along with additional information for Johnston Family Medicine Llc, a provider established in Westminster, Maryland operating as a Specialist. The healthcare provider is registered in the NPI registry with number 1952448482 assigned on February 2007. The practitioner's primary taxonomy code is 174400000X. The provider is registered as an organization and their NPI record was last updated 12 years ago. The organization operates as a Single Specialty Group with one or more individual practitioners, all of who practice with the same area of specialization. The authorized official of this NPI record is Dr. Kimberly Johnston (Owner)

NPI
1952448482
Provider Name
JOHNSTON FAMILY MEDICINE LLC
Entity Type
Organization
Location Address
41 MAGNA WAY SUITE 100 WESTMINSTER, MD 21157
Location Phone
(410) 751-6684
Mailing Address
41 MAGNA WAY SUITE 100 WESTMINSTER, MD 21157
Mailing Phone
(410) 751-6684
Is Sole Proprietor?
No
Is Organization Subpart?
No
Enumeration Date
02-01-2007
Last Update Date
08-19-2014
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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

Specialist

Taxonomy Code
174400000X
Type
Other Service Providers
Taxonomy Description
An individual educated and trained in an applied knowledge discipline used in the performance of work at a level requiring knowledge and skills beyond or apart from that provided by a general education or liberal arts degree.

Group Taxonomy 193400000X SINGLE SPECIALTY GROUP

This provdier is a business group of one or more individual practitioners, all of who practice with the same area of specialization.

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

DR. KIMBERLY JOHNSTON

Authorized Official Title
OWNER
Authorized Official Phone
(410) 751-6684

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
KCO3JOOTHER (01)BSBC GROUP NUMBER
463MMEDICARE ID-TYPE UNSPECIFIED (04)GROUP NUMBER
G595OTHER (01)BLUECHOICE PROVIDER NUMBE
400442600MEDICAID (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
21D0978197
Facility Type
Physician Office
Certificate Effective Date
September 19, 2024
Certificate Expiration Date
September 18, 2026
Laboratory Director
DR. KIMBERLY A. JOHNSTON DELTUVA
Certificate Type
Certificate for Provider-Performed Microscopy Procedures (PPMP)
Certificate Type Description
This CLIA certificate is issued to Johnston Family Medicine Llc in which a physician, midlevel practitioner or dentist that performs specific microscopy procedures during the course of a patient's visit. A limited list of provider-performed microscopy procedures is included under this certificate type, which are categorized as moderate complexity testing.

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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 1952448482, we treat the final digit (2) 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 68. The final step is to find the difference between that total and the next multiple of ten (70 - 68 = 2).

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

Step 2: Add all digits plus the NPI constant

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

2 + 9 + 1 + 0 + 2 + 8 + 4 + 1 + 6 + 4 + 1 + 6 + 24 = 68

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

The next multiple of ten after 68 is 70. The difference is the calculated check digit.

70 - 68 = 2
This NPI is valid
The calculated check digit is 2, which matches the last digit of 1952448482.

Other Providers at the Same Location


The following 6 providers are registered at the same or a nearby location.

Family Medicine
41 MAGNA WAY, SUITE 100
WESTMINSTER, MD 21157
Nurse Practitioner (Family)
41 MAGNA WAY, SUITE 100
WESTMINSTER, MD 21157
Clinic/Center (Physical Therapy)
41 MAGNA WAY, SUITE 140
WESTMINSTER, MD 21157
Family Medicine
41 MAGNA WAY, SUITE 100
WESTMINSTER, MD 21157
Physician Assistant
41 MAGNA WAY, SUITE # 100
WESTMINSTER, MD 21157
Physical Therapist
41 MAGNA WAY
WESTMINSTER, MD 21157

Frequently Asked Questions

The NPI number assigned to this healthcare provider is 1952448482, enumerated as an "organization" on February 01, 2007.

The provider is located at 41 MAGNA WAY SUITE 100 WESTMINSTER, MD 21157 and the phone number is (410) 751-6684.

Specialist with taxonomy code 174400000X.

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