MATTHEW C. MCKNIGHT, DPM, P.C.
NPI 1447421144
Podiatrist - Foot & Ankle Surgery in Grinnell, IA
NPI Status: Active since March 20, 2008
Contact Information
202 4TH AVE
GRINNELL, IA
ZIP 50112
Phone: (641) 236-2008
Fax: (641) 236-2031
- Organization
- Podiatrist
- Foot & Ankle Surgery
- Accepts Insurance
- Medicare Supplier
- Accepts Medicare Approved Payment
About MATTHEW C. MCKNIGHT, DPM, P.C.
This page provides the complete NPI Profile along with additional information for Matthew C. Mcknight, Dpm, P.c., a provider established in Grinnell, Iowa operating as a Podiatrist, focusing in foot & ankle surgery . The healthcare provider is registered in the NPI registry with number 1447421144 assigned on March 2008. The practitioner's primary taxonomy code is 213ES0103X with license number 00737 (IA). The provider is registered as an organization and their NPI record was last updated one year 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. Matthew C. Mcknight Dpm (Physician/owner)
- NPI
- 1447421144
- Provider Name
- MATTHEW C. MCKNIGHT, DPM, P.C.
- Entity Type
- Organization
- Location Address
- 202 4TH AVE GRINNELL, IA 50112
- Location Phone
- (641) 236-2008
- Location Fax
- (641) 236-2031
- Mailing Address
- 202 4TH AVE GRINNELL, IA 50112
- Mailing Phone
- (641) 236-2008
- Mailing Fax
- (641) 236-2031
- Is Sole Proprietor?
- No
- Is Organization Subpart?
- No
- Enumeration Date
- 03-20-2008
- Last Update Date
- 12-08-2025
- Code Navigator
Matthew C. Mcknight, Dpm, P.c. is a medicare supplier with PTAN 20558795 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: Contracture Treatment Devices: Dynamic Splint or Canes and/or Crutches or Orthoses: Prefabricated (Non-Custom Fabricated) or Orthoses: Off-The-Shelf or Diabetic Shoes and Inserts or Diabetic Shoes/Inserts - Custom.
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
Podiatrist Foot & Ankle Surgery
- Taxonomy Code
- 213ES0103X
- Type
- Podiatric Medicine & Surgery Service Providers
- License No.
- 00737
- License State
- IA
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:
- 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
- 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
- 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
- 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
- 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
- Inspire by Medica Bronze $0 Copay PCP Visits - EPO
- Inspire by Medica Bronze Share - EPO
- Inspire by Medica Expanded Bronze Standard - EPO
- Inspire by Medica Gold $0 Copay PCP Visits - EPO
- Inspire by Medica Gold Share - EPO
- Inspire by Medica Gold Standard - EPO
- Inspire by Medica Silver $0 Copay PCP Visits - EPO
- Inspire by Medica Silver Share - EPO
- Inspire by Medica Silver Standard - EPO
- Medica Insure Bronze $0 Copay PCP Visits - EPO
*Please verify directly with this provider to make sure your insurance plan is currently accepted.
Medical Equipment Supplier
The provider carries the following medical supplies product categories:
- PTAN
- 20558795
- Accepts Medicare Assignment
- YES
- Specialities List
- Orthotic Personnel.
- Provider Type List
- PHYSICIAN – PODIATRY.
- Competitive Bidding
- NO
Supplies List
- Contracture Treatment Devices: Dynamic Splint - Dynamic splinting devices for the knee, elbow, wrist, finger, or toe
- Canes and/or Crutches - Standard Canes, Quad Canes, Offset Canes, Standard Crutches, Forearm Crutches
- Orthoses: Prefabricated (Non-Custom Fabricated) - Met pads, Heel pads, Heel spur pads
- Orthoses: Off-The-Shelf - Met pads, Heel pads, Heel spur pads
- Diabetic Shoes and Inserts - Shoes, Socks, Insoles
- Diabetic Shoes/Inserts - Custom - Custom fabricated shoes, socks, & insoles
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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 1447421144, 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.
Other Providers at the Same Location
The following 4 providers are registered at the same or a nearby location.
GRINNELL, IA 50112
Frequently Asked Questions
The NPI number assigned to this healthcare provider is 1447421144, enumerated as an "organization" on March 20, 2008.
The provider is located at 202 4TH AVE GRINNELL, IA 50112 and the phone number is (641) 236-2008.
Podiatrist with taxonomy code 213ES0103X and a focus in Foot & Ankle Surgery.
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.
