GRANDIFF MEDICAL SUPPLIES
NPI 1669428124
Durable Medical Equipment & Medical Supplies in Silver Spring, MD
NPI Status: Active since May 26, 2006
Contact Information
20 VITAL WAY
SILVER SPRING, MD
ZIP 20904
Phone: (301) 388-0596
Fax: (301) 388-0597
- Organization
- Durable Medical Equipment & Medical Supp...
- Medicare Supplier
- Does Not Accept Medicare Approved Payment
About GRANDIFF MEDICAL SUPPLIES
This page provides the complete NPI Profile along with additional information for Grandiff Medical Supplies, a provider established in Silver Spring, Maryland operating as a Durable Medical Equipment & Medical Supplies. The healthcare provider is registered in the NPI registry with number 1669428124 assigned on May 2006. The practitioner's primary taxonomy code is 332B00000X with license number R2253 (MD). The provider is registered as an organization and their NPI record was last updated 18 years ago. The provider's is doing business as Grandiff Medical Supplies. The authorized official of this NPI record is Imaobong Nnsewo Akpaete (Director)
- NPI
- 1669428124
- Provider Legal Name
- GRANDIFF MEDICAL SUPPLIES INC
- Other Organization Name
- GRANDIFF MEDICAL SUPPLIES
- Other Name Type
- Doing Business As (3)
- Entity Type
- Organization
- Location Address
- 20 VITAL WAY SILVER SPRING, MD 20904
- Location Phone
- (301) 388-0596
- Location Fax
- (301) 388-0597
- Mailing Address
- 20 VITAL WAY SILVER SPRING, MD 20904
- Mailing Phone
- (301) 388-0596
- Mailing Fax
- (301) 388-0597
- Is Sole Proprietor?
- No
- Is Organization Subpart?
- No
- Enumeration Date
- 05-26-2006
- Last Update Date
- 09-16-2008
- Code Navigator
Grandiff Medical Supplies is a medicare supplier with PTAN 20403215 who does not accept Medicare assignment for all durable medical equipment and supplies. The provider may not accept the Medicare allowable as payment in full and may collect additional payment directly from the patient, and/or charge more than the Medicare allowable.The supplier carries the following product categories: Commodes, Urinals, Bedpans or Blood Glucose Monitors/Supplies (Non-Mail Order) or Heat & Cold Applications or Hospital Beds (Electric) or Hospital Beds (Manual) or Pneumatic Compression Devices and/or Supplies or Support Surfaces: Pressure Reducing Beds/Mats/Pads or Traction Equipment or (TENS) Transcutaneous Electrical Nerve Stimulators and/or Supplies or Canes and/or Crutches or Patient Lifts or Seat Lift Mechanisms or Walkers or Wheelchairs (Standard Manual) or Wheelchairs (Standard Manual Related Accessories) or Wheelchair Seating/Cushions or Orthoses: Prefabricated (Non-Custom Fabricated) or Orthoses: Off-The-Shelf or Penile Pumps or Ostomy Supplies or Urological Supplies or Nebulizer Equipment and/or Supplies or Surgical Dressings or Diabetic Shoes and Inserts or Diabetic Shoes/Inserts - Custom 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
- License No.
- R2253
- License State
- MD
- 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.
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.
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.
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 |
|---|---|---|---|
| 027061500 | MEDICAID (05) | DC | |
| 414364700 | MEDICAID (05) | MD | |
| 10079260 | OTHER (01) | MD | AMERIGROUP |
| 009119175 | MEDICAID (05) | VA | |
| 5568980001 | MEDICARE ID-TYPE UNSPECIFIED (04) | PROVIDER NUMBER |
Medical Equipment Supplier
The provider carries the following medical supplies product categories:
- PTAN
- 20403215
- Accepts Medicare Assignment
- NO
- Specialities List
- Medical Supply Company Other, 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
- Heat & Cold Applications - Heat therapy, Cold therapy, Heating pads
- Hospital Beds (Electric) - Total electric hospital beds, Semi-electric hospital beds
- Hospital Beds (Manual) - Fixed height hospital beds, Variable height hospital beds
- Pneumatic Compression Devices and/or Supplies - Pnuematic compressor, Arm pneumatic appliance, Leg pneumatic appliance
- Support Surfaces: Pressure Reducing Beds/Mats/Pads - Group 1 – Alternating pressure pad, Air/Water/Dry pressure pad or pressure mattress. Group 2 - Pressure reducing powered air mattresses, Powered air flotation bed, non-powered pressure reducing mattress Group 3 – Air fluidized bed
- Traction Equipment - Traction tables, Traction machines, Inversion tables
- (TENS) Transcutaneous Electrical Nerve Stimulators and/or Supplies - Transcutaneous Electrical Nerve Stimulation (TENS) for the relief of acute post-operative pain
- Canes and/or Crutches - Standard Canes, Quad Canes, Offset Canes, Standard Crutches, Forearm Crutches
- Patient Lifts - Ceiling lifts, Slings
- Seat Lift Mechanisms - Lift chair
- Walkers - Standard Walkers, Wheeled Walkers, Folding Walker
- Wheelchairs (Standard Manual) - Standard wheelchairs, transport wheelchairs, heavy duty wheelchairs
- Wheelchairs (Standard Manual Related Accessories) - Accessories for standard wheelchairs, transport wheelchairs, heavy duty wheelchairs
- Wheelchair Seating/Cushions - Wheelchair seat cushions, Wheelchair bank cushions, Wheelchair padded armrests
- Orthoses: Prefabricated (Non-Custom Fabricated) - Met pads, Heel pads, Heel spur pads
- Orthoses: Off-The-Shelf - Met pads, Heel pads, Heel spur pads
- Penile Pumps -
- Ostomy Supplies - Pouches, Paste, Powder, Barrier wipes
- Urological Supplies - Catheters, Urinary collection devices
- Nebulizer Equipment and/or Supplies - Nebulizers, Atomizers, Filters
- Surgical Dressings - Gauze, Elastic bandages, Adhesive tape
- Diabetic Shoes and Inserts - Shoes, Socks, Insoles
- Diabetic Shoes/Inserts - Custom - Custom fabricated shoes, socks, & insoles
- 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 1669428124, we treat the final digit (4) 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 66. The final step is to find the difference between that total and the next multiple of ten (70 - 66 = 4).
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.
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.
Step 2: Add all digits plus the NPI constant
Add the transformed values, the unchanged digits, and the constant 24.
Step 3: Find the amount needed to reach the next multiple of 10
The next multiple of ten after 66 is 70. The difference is the calculated check digit.
Frequently Asked Questions
The NPI number assigned to this healthcare provider is 1669428124, enumerated as an "organization" on May 26, 2006.
The provider is located at 20 VITAL WAY SILVER SPRING, MD 20904 and the phone number is (301) 388-0596.
Durable Medical Equipment & Medical Supplies with taxonomy code 332B00000X.
The provider might be accepting Accepts: Medicare, Medicaid and Amerigroup. Please consult your insurance carrier or call the provider to verify.
