INTERSTATE MEDICAL SUPPLY INC
NPI 1508531377
Durable Medical Equipment & Medical Supplies in Los Angeles, CA

NPI Status: Active since August 12, 2021

Contact Information

1096 N WESTERN AVE STE 202
LOS ANGELES, CA
ZIP 90029
Phone: (949) 386-4054
Fax: (800) 886-7086

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  • Organization
  • Durable Medical Equipment & Medical Supp...
  • Medicare Supplier
  • Accepts Medicare Approved Payment

About INTERSTATE MEDICAL SUPPLY INC

This page provides the complete NPI Profile along with additional information for Interstate Medical Supply Inc, a provider established in Los Angeles, California operating as a Durable Medical Equipment & Medical Supplies. The healthcare provider is registered in the NPI registry with number 1508531377 assigned on August 2021. The practitioner's primary taxonomy code is 332B00000X. The provider is registered as an organization and their NPI record was last updated one year ago. The authorized official of this NPI record is Mr. Haig Christopher Avakian Cof (Ceo)

NPI
1508531377
Provider Name
INTERSTATE MEDICAL SUPPLY INC
Entity Type
Organization
Location Address
1096 N WESTERN AVE STE 202 LOS ANGELES, CA 90029
Location Phone
(949) 386-4054
Location Fax
(800) 886-7086
Mailing Address
PO BOX 3342 GLENDALE, CA 91221
Mailing Phone
(949) 386-4054
Mailing Fax
(800) 886-7086
Is Sole Proprietor?
No
Is Organization Subpart?
No
Enumeration Date
08-12-2021
Last Update Date
06-12-2025
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Interstate Medical Supply Inc is a medicare supplier with PTAN 20404265 who accepts Medicare assignment for all durable medical equipment and supplies. The provider accepts the Medicare allowable as payment in full.The supplier carries the following product categories: Commodes, Urinals, Bedpans or Blood Glucose Monitors/Supplies (Non-Mail Order) or Blood Glucose Monitors/Supplies (Mail Order) or Heat & Cold Applications or Osteogenesis Stimulators or Seat Lift Mechanisms or Orthoses: Prefabricated (Non-Custom Fabricated) or Orthoses: Off-The-Shelf or Surgical Dressings or Lymphedema Compression Treatment Items.

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

Durable Medical Equipment & Medical Supplies

Taxonomy Code
332B00000X
Type
Suppliers
Taxonomy Description
A supplier of medical equipment such as respirators, wheelchairs, home dialysis systems, or monitoring systems, that are prescribed by a physician for a patient's use in the home and that are usable for an extended period of time.

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. HAIG CHRISTOPHER AVAKIAN COF

Authorized Official Title
CEO
Authorized Official Phone
(949) 386-4054

Medical Equipment Supplier

The provider carries the following medical supplies product categories:

PTAN
20404265
Accepts Medicare Assignment
YES
Specialities List
MSC With Orthotic Personnel.
Competitive Bidding
NO

Supplies List

  • Commodes, Urinals, Bedpans - Raised toilets, Drop-arm commodes, Folding commodes, Plastic urinals, Plastic bedpans, Disposable urinals
  • Blood Glucose Monitors/Supplies (Non-Mail Order) - Home blood glucose monitors including lancets, reagent strips, and other supplies necessary for the proper functioning of the device
  • Blood Glucose Monitors/Supplies (Mail Order) - Home blood glucose monitors including lancets, reagent strips, and other supplies necessary for the proper functioning of the device
  • Heat & Cold Applications - Heat therapy, Cold therapy, Heating pads
  • Osteogenesis Stimulators - Non-spinal electrical osteogenesis stimulators, Spinal electrical osteogenesis stimulators, Ultrasonic osteogenesis stimulators
  • Seat Lift Mechanisms - Lift chair
  • Orthoses: Prefabricated (Non-Custom Fabricated) - Met pads, Heel pads, Heel spur pads
  • Orthoses: Off-The-Shelf - Met pads, Heel pads, Heel spur pads
  • Surgical Dressings - Gauze, Elastic bandages, Adhesive tape
  • Lymphedema Compression Treatment Items -

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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 1508531377, 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
5
Unchanged
Pos 3
0
Doubled → 0
Pos 4
8
Unchanged
Pos 5
5
Doubled → 10 → 1 + 0
Pos 6
3
Unchanged
Pos 7
1
Doubled → 2
Pos 8
3
Unchanged
Pos 9
7
Doubled → 14 → 1 + 4
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 0 → 0 5 → 10 → 1 1 → 2 7 → 14 → 5

Step 2: Add all digits plus the NPI constant

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

2 + 5 + 0 + 8 + 1 + 0 + 3 + 2 + 3 + 1 + 4 + 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 1508531377.

Frequently Asked Questions

The NPI number assigned to this healthcare provider is 1508531377, enumerated as an "organization" on August 12, 2021.

The provider is located at 1096 N WESTERN AVE STE 202 LOS ANGELES, CA 90029 and the phone number is (949) 386-4054.

Durable Medical Equipment & Medical Supplies with taxonomy code 332B00000X.