MADWALK LLC
NPI 1831796390
Prosthetic/Orthotic Supplier in Madison, WI
NPI Status: Active since October 07, 2020
Contact Information
2008 FISH HATCHERY RD
MADISON, WI
ZIP 53713
Phone: (608) 257-4256
Fax: (608) 257-7220
- Organization
- Prosthetic/Orthotic Supplier
- Accepts Insurance
About MADWALK LLC
This page provides the complete NPI Profile along with additional information for Madwalk Llc, a provider established in Madison, Wisconsin operating as a Prosthetic/orthotic Supplier. The healthcare provider is registered in the NPI registry with number 1831796390 assigned on October 2020. The practitioner's primary taxonomy code is 335E00000X. The provider is registered as an organization and their NPI record was last updated March 2026. The provider's
- NPI
- 1831796390
- Provider Legal Name
- MADWALK LLC
- Other Organization Name
- Other Name Type
- (6)
- Entity Type
- Organization
- Location Address
- 2008 FISH HATCHERY RD MADISON, WI 53713
- Location Phone
- (608) 257-4256
- Location Fax
- (608) 257-7220
- Mailing Address
- PO BOX 650846 DALLAS, TX 75265
- Is Sole Proprietor?
- No
- Is Organization Subpart?
- Yes
- Enumeration Date
- 10-07-2020
- Last Update Date
- 03-05-2026
- Code Navigator
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
Prosthetic/Orthotic Supplier
- Taxonomy Code
- 335E00000X
- Type
- Suppliers
- Taxonomy Description
- An organization that provides prosthetic and orthotic care which may include, but is not limited to, patient evaluation, prosthesis or orthosis design, fabrication, fitting and modification to treat limb loss for purposes of restoring physiological function and/or cosmesis or to treat a neuromusculoskeletal disorder or acquired condition.
Secondary Taxonomies
The provider has reported to the NPI enumerator additional taxonomy codes. Multiple taxonomy codes may represent subspecialties or other areas of specialization the provider maybe licensed to practice.
| No. | Taxonomy Code | Type | Classification / Specialization |
License No. (State) |
|---|---|---|---|---|
| 1 | 332B00000X | Suppliers | Durable Medical Equipment & Medical Supplies |
Insurance Plans Accepted
According to publicly available information the provider might be accepting the following health plans from these health insurance companies:
- Complete Gold - EPO
- Complete Gold + Vision + Adult Dental - EPO
- Complete Silver - EPO
- Complete Silver + Vision + Adult Dental - EPO
- Elite Bronze - EPO
- Elite Bronze + Vision + Adult Dental - EPO
- Everyday Bronze - EPO
- Everyday Bronze + Vision + Adult Dental - EPO
- Everyday Gold - EPO
- Everyday Gold + Vision + Adult Dental - EPO
- Standard Expanded Bronze - EPO
- Standard Expanded Bronze + Vision + Adult Dental - EPO
- Standard Gold - EPO
- Standard Gold + Vision + Adult Dental - EPO
- Standard Silver - EPO
- Standard Silver + Vision + Adult Dental - EPO
- Choice Bronze HSA - EPO
- Choice Bronze HSA + Vision + Adult Dental - EPO
- Clear Silver - EPO
- Clear Silver + Vision + Adult Dental - EPO
- Complete Gold - EPO
- Complete Gold + Vision + Adult Dental - EPO
- Complete Silver - EPO
- Complete Silver + Vision + Adult Dental - EPO
- Elite Bronze - EPO
- Elite Bronze + Vision + Adult Dental - EPO
- Everyday Gold - EPO
- Everyday Gold + Vision + Adult Dental - EPO
- Standard Expanded Bronze - EPO
- Standard Expanded Bronze + Vision + Adult Dental - EPO
- Standard Gold - EPO
- Standard Gold + Vision + Adult Dental - EPO
- Standard Silver - EPO
- Standard Silver + Vision + Adult Dental - EPO
- Elite Bronze - EPO
- Elite Bronze + Vision + Adult Dental - EPO
- Elite Gold - EPO
- Elite Gold + Vision + Adult Dental - EPO
- Everyday Bronze - EPO
- Everyday Bronze + Vision + Adult Dental - EPO
- Everyday Gold - EPO
- Everyday Gold + Vision + Adult Dental - EPO
- Focused Silver - EPO
- Focused Silver + Vision + Adult Dental - EPO
- Standard Expanded Bronze - EPO
- Standard Expanded Bronze + Vision + Adult Dental - EPO
- Standard Gold - EPO
- Standard Gold + Vision + Adult Dental - EPO
- Standard Silver - EPO
- Standard Silver + Vision + Adult Dental - EPO
- Choice Bronze HSA - EPO
- Choice Bronze HSA + Vision + Adult Dental - EPO
- Clear Gold - EPO
- Clear Gold + Vision + Adult Dental - EPO
- Complete Gold - HMO
- Complete Gold + Vision + Adult Dental - HMO
- Elite Bronze - EPO
- Elite Bronze - HMO
- Elite Bronze + Vision + Adult Dental - EPO
- Elite Bronze + Vision + Adult Dental - HMO
- Elite Gold - EPO
- Elite Gold + Vision + Adult Dental - EPO
- Everyday Bronze - HMO
- Everyday Bronze + Vision + Adult Dental - HMO
- Everyday Gold - HMO
- Everyday Gold + Vision + Adult Dental - HMO
- Focused Silver - EPO
- Focused Silver - HMO
- Focused Silver + Vision + Adult Dental - EPO
- Focused Silver + Vision + Adult Dental - HMO
- Clear Gold - EPO
- Clear Gold + Vision + Adult Dental - EPO
- Complete Gold - EPO
- Complete Gold + Vision + Adult Dental - EPO
- Elite Silver - EPO
- Elite Silver + Vision + Adult Dental - EPO
- Everyday Bronze - EPO
- Everyday Bronze + Vision + Adult Dental - EPO
- Focused Silver - EPO
- Focused Silver + Vision + Adult Dental - EPO
- Principal Bronze HSA - EPO
- Principal Bronze HSA + Vision + Adult Dental - EPO
- Standard Expanded Bronze - EPO
- Standard Expanded Bronze + Vision + Adult Dental - EPO
- Standard Gold - EPO
- Standard Gold + Vision + Adult Dental - EPO
- Standard Silver - EPO
- Anthem Bronze Pathway/Lean 5000 (3 Free PCP Visits + $0 Select Drugs + Incentives) - HMO
- Anthem Bronze Pathway/Lean HSA (+ Incentives) - HMO
- Anthem Bronze Pathway/Lean Standard ($0 Virtual PCP + $0 Select Drugs + Incentives) - HMO
- Anthem Gold Pathway/Lean 1000 ($0 Virtual PCP + $0 Select Drugs + Incentives) - HMO
- Anthem Gold Pathway/Lean Standard ($0 Virtual PCP + $0 Select Drugs + Incentives) - HMO
- Anthem Heart Healthy Bronze Pathway/Lean 0 Med Ded ($0 Virtual PCP+$0 Select Drugs+Incentives) - HMO
- Anthem Silver Pathway/Lean 4000 ($0 PCP Visits + $0 Select Drugs + Incentives) - HMO
- Anthem Silver Pathway/Lean 5500 ($0 Virtual PCP + $0 Select Drugs + Incentives) - HMO
- Anthem Silver Pathway/Lean Standard ($0 Virtual PCP + $0 Select Drugs + Incentives) - HMO
- CareSource (Common Ground Healthcare) Bronze $0 Ded / $2500 Rx Ded - EPO
- CareSource (Common Ground Healthcare) Bronze $0 Ded / $2500 Rx Ded - Vision Exam - EPO
- CareSource (Common Ground Healthcare) Bronze $9600 ($45 PCP Copay) - EPO
- CareSource (Common Ground Healthcare) Bronze $9600 ($45 PCP Copay) - Vision Exam - EPO
- CareSource (Common Ground Healthcare) Bronze Standard $7500 - EPO
- CareSource (Common Ground Healthcare) Bronze Standard $7500 - Vision Exam - EPO
- CareSource (Common Ground Healthcare) Gold $0 Ded - EPO
- CareSource (Common Ground Healthcare) Gold $0 Ded - Vision Exam - EPO
- CareSource (Common Ground Healthcare) Gold $3300 - EPO
- CareSource (Common Ground Healthcare) Gold $3300 - Vision Exam - EPO
- CareSource (Common Ground Healthcare) Gold Standard $2000 - EPO
- CareSource (Common Ground Healthcare) Gold Standard $2000 - Vision Exam - EPO
- CareSource (Common Ground Healthcare) Silver $4700 Ded / $5000 Rx Ded - EPO
- CareSource (Common Ground Healthcare) Silver $4700 Ded / $5000 Rx Ded - Vision Exam - EPO
- CareSource (Common Ground Healthcare) Silver $5000 Ded / $6000 Rx Ded - EPO
- CareSource (Common Ground Healthcare) Silver $5000 Ded / $6000 Rx Ded - Vision Exam - EPO
- CareSource (Common Ground Healthcare) Silver Standard $6000 - EPO
- CareSource (Common Ground Healthcare) Silver Standard $6000 - Vision Exam - EPO
- NE WI Select $3,150 Plus Silver - PPO
- NE WI Select $3,800 HSA Silver - PPO
- NE WI Select $6,000 Standard Silver - PPO
- NE WI Select $6,800 Plus Bronze HSA - PPO
- NE WI Select $7,500 Standard Bronze HSA - PPO
- NE WI Select $8,400 HSA Bronze - PPO
- Balance by Medica Bronze $0 Copay PCP Visits - EPO
- Balance by Medica Bronze Premier - EPO
- Balance by Medica Expanded Bronze Standard - EPO
- Balance by Medica Gold $0 Copay PCP Visits - EPO
- Balance by Medica Gold Share - EPO
- Balance by Medica Gold Standard - EPO
- Balance by Medica Silver $0 Copay PCP Visits - EPO
- Balance by Medica Silver Share - EPO
- Balance by Medica Silver Standard - EPO
- Select by Medica Bronze $0 Copay PCP Visits - EPO
- Select by Medica Bronze Share - EPO
- Select by Medica Expanded Bronze Standard - EPO
- Select by Medica Gold $0 Copay PCP Visits - EPO
- Select by Medica Gold Share - EPO
- Select by Medica Gold Standard - EPO
- Select by Medica Silver $0 Copay PCP Visits - EPO
- Select by Medica Silver Share - EPO
- Select by Medica Silver Standard - EPO
- QUARTZ GUNDERSEN PERFORMANCE BRONZE $0 MEDICAL DED - HMO
- QUARTZ GUNDERSEN PERFORMANCE BRONZE $10,150 DED - HMO
- QUARTZ GUNDERSEN PERFORMANCE BRONZE (DENTAL & VISION) $0 MEDICAL DED - HMO
- QUARTZ GUNDERSEN PERFORMANCE BRONZE (DENTAL & VISION) $10,150 DED - HMO
- QUARTZ GUNDERSEN PERFORMANCE BRONZE (DENTAL & VISION) STANDARD EASY PRICING - HMO
- QUARTZ GUNDERSEN PERFORMANCE BRONZE STANDARD EASY PRICING - HMO
- QUARTZ GUNDERSEN PERFORMANCE CATASTROPHIC $10,600 DED - HMO
- QUARTZ GUNDERSEN PERFORMANCE GOLD $4,000 DED - HMO
- QUARTZ GUNDERSEN PERFORMANCE GOLD (DENTAL & VISION) $4,000 DED - HMO
- QUARTZ GUNDERSEN PERFORMANCE GOLD (DENTAL & VISION) STANDARD EASY PRICING - HMO
- QUARTZ GUNDERSEN PERFORMANCE GOLD MAINTENANCE $700 DED - HMO
- QUARTZ GUNDERSEN PERFORMANCE GOLD MAINTENANCE (DENTAL & VISION) $700 DED - HMO
- QUARTZ GUNDERSEN PERFORMANCE GOLD STANDARD EASY PRICING - HMO
- QUARTZ GUNDERSEN PERFORMANCE SILVER $8,000 DED - HMO
- QUARTZ GUNDERSEN PERFORMANCE SILVER $9,000 DED - HMO
- QUARTZ GUNDERSEN PERFORMANCE SILVER (DENTAL & VISION) $8,000 DED - HMO
- QUARTZ GUNDERSEN PERFORMANCE SILVER (DENTAL & VISION) $9,000 DED - HMO
- QUARTZ GUNDERSEN PERFORMANCE SILVER (DENTAL & VISION) STANDARD EASY PRICING - HMO
- QUARTZ GUNDERSEN PERFORMANCE SILVER STANDARD EASY PRICING - HMO
- QUARTZ ONE ACHIEVE W/GUNDERSEN BRONZE $0 MEDICAL DED - HMO
- UHC Bronze Copay Focus $0 Indiv Med Ded - HMO
- UHC Bronze Copay Focus $0 Indiv Med Ded ($0 Virtual Urgent Care) - HMO
- UHC Bronze Copay Focus $0 Indiv Med Ded ($0 Virtual Urgent Care, No Referrals) - EPO
- UHC Bronze Copay Focus $0 Indiv Med Ded ($0 Virtual Urgent Care, No Referrals) - HMO
- UHC Bronze Copay Focus (No Referrals) - HMO
- UHC Bronze Copay Focus (Virtual Urgent Care, No Referrals) - EPO
- UHC Bronze Copay Focus + (Virtual Urgent Care, Dental + Vision, No Referrals) - EPO
- UHC Bronze Copay Focus+ $0 Indiv Med Ded ($0 Virtual Urgent Care, Dental + Vision) - HMO
- UHC Bronze Copay Focus+ $0 Indiv Med Ded ($0 Virtual Urgent Care, Dental + Vision, No Referrals) - EPO
- UHC Bronze Copay Focus+ $0 Indiv Med Ded ($0 Virtual Urgent Care, Dental + Vision, No Referrals) - HMO
- UHC Bronze Copay Focus+ $0 Indiv Med Ded (Dental + Vision) - HMO
- UHC Bronze Essential - HMO
- UHC Bronze Essential- - HMO
- UHC Bronze Essential ($0 Virtual Urgent Care) - HMO
- UHC Bronze Essential- ($0 Virtual Urgent Care) - HMO
- UHC Bronze Essential ($0 Virtual Urgent Care, No Referrals - HMO
- UHC Bronze Essential ($0 Virtual Urgent Care, No Referrals) - EPO
- UHC Bronze Essential ($0 Virtual Urgent Care, No Referrals) - HMO
- UHC Bronze Essential (No Referrals) - EPO
- UHC Bronze Essential (No Referrals) - HMO
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 |
|---|---|---|---|
| 41640500 | MEDICAID (05) | WI |
Reviews for MADWALK 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 1831796390, 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 70. The final step is to find the difference between that total and the next multiple of ten (70 - 70 = 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.
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 70 is 70. The difference is the calculated check digit.
Frequently Asked Questions
The NPI number assigned to this healthcare provider is 1831796390, enumerated as an "organization" on October 07, 2020.
The provider is located at 2008 FISH HATCHERY RD MADISON, WI 53713 and the phone number is (608) 257-4256.
Prosthetic/Orthotic Supplier with taxonomy code 335E00000X.
The provider might be accepting Accepts: Ambetter from Home State Health, Ambetter from NH. Please consult your insurance carrier or call the provider to verify.
