Matthew C. McKnight, DPM, P.C.

Primary specialty

Foot & Ankle Surgery PodiatristTaxonomy code 213ES0103X

License

00737 Issued in IA

Legal business name

MATTHEW C. MCKNIGHT, DPM, P.C.

Practice address

202 4TH Ave
Grinnell, IA 50112-1898

Phone

(641) 236-2008

Fax

(641) 236-2031

NPI assigned

Mar 20, 2008

Organization subpart

No

Registry information is reported by the provider to CMS and is not verified. About this source

Authorized official

Name

Dr. Matthew C. McKnight, DPMNPI 1184695504

Title

Physician/Owner

Phone

(641) 236-2008

Specialties & licenses 1

Addresses

Medicare fee-for-service enrollment

Enrolled in IA2 enrollments

Enrollment records 2

Tax ID family

Matthew C McKignt PC2 organizations share this tax ID, including this one

Other organizations with this tax ID 1

Organizations that report the same tax identification number in the National Provider Directory.

• Matthew McKnight DPM, PC

  • Foot & Ankle Surgery Podiatrist
  • Grinnell, IA
  • NPI 1902077605
  NPD tax ID

Locations

Subparts reporting this organization as parent 2

Organizations that report themselves as subparts in NPPES and name this organization, in the same state, as their parent.

• Matthew McKnight DPM, PC

  • Foot & Ankle Surgery Podiatrist
  • Grinnell, IA
  • NPI 1356512057
  NPPES parent name
• Matthew McKnight DPM, PC

  • Foot & Ankle Surgery Podiatrist
  • Grinnell, IA
  • NPI 1902077605
  NPPES parent name

Practitioners 1

Individual providers connected to this organization through Medicare benefit reassignment, Care Compare group membership or National Provider Directory roles.

• Matthew Christopher McKnight, D.P.M.

  • Foot & Ankle Surgery Podiatrist
  • Grinnell, IA
  • NPI 1184695504
  Medicare reassignment Authorized official

The complete NPPES record for this NPI in the NPI Registry API format.

{
    "created_epoch": "1205971200000",
    "enumeration_type": "NPI-2",
    "last_updated_epoch": "1765152000000",
    "number": "1447421144",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "202 4TH AVE",
            "city": "GRINNELL",
            "state": "IA",
            "postal_code": "501121898",
            "telephone_number": "641-236-2008",
            "fax_number": "641-236-2031"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "202 4TH AVE",
            "city": "GRINNELL",
            "state": "IA",
            "postal_code": "501121898",
            "telephone_number": "641-236-2008",
            "fax_number": "641-236-2031"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "organization_name": "MATTHEW C. MCKNIGHT, DPM, P.C.",
        "organizational_subpart": "NO",
        "enumeration_date": "2008-03-20",
        "last_updated": "2025-12-08",
        "certification_date": "2025-12-08",
        "status": "A",
        "authorized_official_last_name": "MCKNIGHT",
        "authorized_official_first_name": "MATTHEW",
        "authorized_official_middle_name": "C.",
        "authorized_official_title_or_position": "PHYSICIAN/OWNER",
        "authorized_official_telephone_number": "641-236-2008",
        "authorized_official_name_prefix": "Dr.",
        "authorized_official_credential": "DPM"
    },
    "taxonomies": [
        {
            "code": "213ES0103X",
            "taxonomy_group": "193400000X SINGLE SPECIALTY  GROUP",
            "desc": "Podiatrist, Foot & Ankle Surgery",
            "state": "IA",
            "license": "00737",
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": []
}

• Andrew Lyons, OT
• Trudy Ellen Magurshak, LISW
• Maddison Ann Jansen Major, PT, DPT
• Christopher J Marsho, DDS
• Peter Thomas Marsho, DDS
• Matthew McKnight DPM, PC
• Matthew McKnight DPM, PC
• Mayflower Homes, Inc.
• Mayflower Homes, Inc.
• Guy M McCaw, M.D.

• Foot & Ankle Surgery Podiatrist in Grinnell, IA
• Providers in Grinnell, IA by specialty
• Foot & Ankle Surgery Podiatrist in Iowa

• NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Dec 8, 2025; self-reported and not verified by CMS. Specialty names from the NUCC taxonomy.
• Medicare enrollment (CMS PECOS): enrollments, PAC IDs and benefit reassignments.
• National Provider Directory (CMS): practice roles, locations, licenses, networks and endpoints.

Verify at the official NPI Registry.