WESTERN MARYLAND MEDICAL SUPPLY
NPI 1306863360
Durable Medical Equipment & Medical Supplies - Oxygen Equipment & Supplies in Lavale, MD

NPI Status: Active since July 16, 2006

Contact Information

12101 WINCHESTER RD
SUITE 1A
LAVALE, MD
ZIP 21502
Phone: (301) 729-4280
Fax: (301) 729-2944

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  • Organization
  • Durable Medical Equipment & Medical Supp...
  • Oxygen Equipment & Supplies
  • CLIA Number: 21D2026486
  • CLIA Cert. Type: Physician Office
  • CLIA Exp. Date: 06-30-2027

About WESTERN MARYLAND MEDICAL SUPPLY

This page provides the complete NPI Profile along with additional information for Western Maryland Medical Supply, a provider established in Lavale, Maryland operating as a Durable Medical Equipment & Medical Supplies, focusing in oxygen equipment & supplies . The healthcare provider is registered in the NPI registry with number 1306863360 assigned on July 2006. The practitioner's primary taxonomy code is 332BX2000X with license number R1119 (MD). The provider is registered as an organization and their NPI record was last updated 11 years ago. The authorized official of this NPI record is Mr. Thomas T Chan (Cfo)

NPI
1306863360
Provider Name
WESTERN MARYLAND MEDICAL SUPPLY
Entity Type
Organization
Location Address
12101 WINCHESTER RD SUITE 1A LAVALE, MD 21502
Location Phone
(301) 729-4280
Location Fax
(301) 729-2944
Mailing Address
12101 WINCHESTER RD SUITE 1A LAVALE, MD 21502
Mailing Phone
(301) 729-4280
Mailing Fax
(301) 729-2944
Is Sole Proprietor?
No
Is Organization Subpart?
No
Enumeration Date
07-16-2006
Last Update Date
03-19-2015
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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

Durable Medical Equipment & Medical Supplies Oxygen Equipment & Supplies

Taxonomy Code
332BX2000X
Type
Suppliers
License No.
R1119
License State
MD

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

MR. THOMAS T CHAN

Authorized Official Title
CFO
Authorized Official Phone
(301) 790-8102

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
411305500MEDICAID (05)MD 
5543820001MEDICARE NSC (07)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
21D2026486
Facility Type
Physician Office
Certificate Effective Date
July 01, 2025
Certificate Expiration Date
June 30, 2027
Laboratory Director
BETH JELINEK
Certificate Type
Certificate for Provider-Performed Microscopy Procedures (PPMP)
Certificate Type Description
This CLIA certificate is issued to Western Maryland Medical Supply 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 1306863360, 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 60. The final step is to find the difference between that total and the next multiple of ten (60 - 60 = 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
3
Unchanged
Pos 3
0
Doubled → 0
Pos 4
6
Unchanged
Pos 5
8
Doubled → 16 → 1 + 6
Pos 6
6
Unchanged
Pos 7
3
Doubled → 6
Pos 8
3
Unchanged
Pos 9
6
Doubled → 12 → 1 + 2
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 0 → 0 8 → 16 → 7 3 → 6 6 → 12 → 3

Step 2: Add all digits plus the NPI constant

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

2 + 3 + 0 + 6 + 1 + 6 + 6 + 6 + 3 + 1 + 2 + 24 = 60

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

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

60 - 60 = 0
This NPI is valid
The calculated check digit is 0, which matches the last digit of 1306863360.

Other Providers at the Same Location


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

Pharmacist (Pharmacist Clinician (PhC)/ Clinical Pharmacy Specialist)
12101 WINCHESTER RD
LAVALE, MD 21502
Pharmacy (Community/Retail Pharmacy)
12101 WINCHESTER RD
LAVALE, MD 21502
Pharmacist
12101 WINCHESTER RD
LAVALE, MD 21502

Frequently Asked Questions

The NPI number assigned to this healthcare provider is 1306863360, enumerated as an "organization" on July 16, 2006.

The provider is located at 12101 WINCHESTER RD SUITE 1A LAVALE, MD 21502 and the phone number is (301) 729-4280.

Durable Medical Equipment & Medical Supplies with taxonomy code 332BX2000X and a focus in Oxygen Equipment & Supplies.

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