Individual provider Active NPI

Matthew Pierson, M.D.

  • Neurological Surgery Physician
  • Merriam, KS
National Provider Identifier
1184985327
Registry record updated Oct 28, 2025
On this page

Key facts

NPPES NPI Registry
Primary specialty
Neurological Surgery PhysicianTaxonomy code 207T00000X
License
04-43022 Issued in KS
Practice address
7450 Kessler St Ste 202
Merriam, KS 66204-2553
Phone
(913) 632-9480
Fax
(913) 632-9499
NPI assigned
Jun 5, 2012
Sex
Male
Sole proprietor
No

NPPES NPI Registry

Updated by the provider on Oct 28, 2025

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

Specialties & licenses 2

Specialty (taxonomy)CodeLicenseStatePrimary
Neurological Surgery Physician 207T00000X 04-43022 KS Primary
Neurological Surgery Physician 207T00000X 2019017920 MO

Addresses

Primary practice location

7450 Kessler St Ste 202
Merriam, KS 66204-2553

Mailing address

7450 Kessler St Ste 202
Merriam, KS 66204-2553
Phone (913) 632-9480

Other practice location 1

3635 Vista Ave
Saint Louis, MO 63110-2539
Phone (314) 577-8317

Electronic endpoints 1

TypeEndpointUseAffiliation
Direct Messaging Address MATTHEW.PIERSON@hca2.eclinicaldirectplus.com

Medicare participation

Medicare enrollment files
Medicare fee-for-service enrollment
Enrolled in KS
Eligible to order & refer
  • Part B services: Yes
  • Medical equipment: Yes
  • Home health: Yes
  • Power mobility devices: Yes
  • Hospice: Yes
Green means eligible to order or refer.

Enrollment records 1

Enrollment IDStateProvider typePAC IDDetails
I20200706001047 KS Practitioner - Neurosurgery 5092017558 Reassigns benefits to 1 organization

Care Compare profile

Medicare Care Compare
Specialty
Neurosurgery
Education
Other, 2012
Medicare assignment
Accepts the Medicare-approved amount as payment in full
Group practices

Practice addresses (Care Compare)

9100 W 74TH St
Merriam, KS 66204-4004

9301 W 74TH St
100 Ahmg Hematology Oncology at Shawnee
Merriam, KS 66204-2217
Phone (913) 632-9100

Hospital & facility affiliations

Procedures performed for Medicare patients

ProcedureNumber of procedures
Spinal fusion54
Laminectomy or laminotomy (partial removal of spine bones)21

National Provider Directory

National Provider Directory
Medicare enrollment (NPD)
Enrolled
Credentials
Doctor of Medicine

State licenses

LicenseStateTypeSpecialty
04-43022KSMDNeurological Surgery Physician

Practice roles

OrganizationSpecialtyStatusNew patients
Shawnee Mission Medical Center Inc CurrentSince Nov 3, 2025 Accepting new patients

Locations

9301 W 74th St
Ste 100
Shawnee Mission, KS 66204
Phone (913) 632-9100

7450 Kessler St
Ste 202
Shawnee Msn, KS 66204
Phone (913) 632-9480

Interoperability endpoints

  • Direct secure messaging: matthew.pierson@hca2.eclinicaldirectplus.com

Organizations & group practices 1

Organizations this provider is connected to: Medicare benefit reassignments (the organization bills Medicare for this provider’s services), Care Compare group memberships and National Provider Directory roles.

Hospital & facility affiliations 3

Hospitals and other facilities this clinician is affiliated with according to Medicare Care Compare.

NPI Registry JSON

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

{
    "created_epoch": "1338854400000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1761609600000",
    "number": "1184985327",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "7450 KESSLER ST STE 202",
            "city": "MERRIAM",
            "state": "KS",
            "postal_code": "662042553",
            "telephone_number": "913-632-9480",
            "fax_number": "913-632-9499"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "7450 KESSLER ST STE 202",
            "city": "MERRIAM",
            "state": "KS",
            "postal_code": "662042553",
            "telephone_number": "913-632-9480",
            "fax_number": "913-632-9499"
        }
    ],
    "practiceLocations": [
        {
            "address_1": "3635 Vista Ave",
            "address_purpose": "LOCATION",
            "city": "Saint Louis",
            "state": "MO",
            "postal_code": "631102539",
            "country_code": "US",
            "telephone_number": "314-577-8317",
            "country_name": "United States",
            "address_type": "DOM"
        }
    ],
    "basic": {
        "last_name": "PIERSON",
        "first_name": "MATTHEW",
        "name_prefix": "Dr.",
        "credential": "M.D.",
        "sole_proprietor": "NO",
        "sex": "M",
        "enumeration_date": "2012-06-05",
        "last_updated": "2025-10-28",
        "certification_date": "2025-10-28",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "207T00000X",
            "taxonomy_group": "",
            "desc": "Neurological Surgery",
            "state": "KS",
            "license": "04-43022",
            "primary": true
        },
        {
            "code": "207T00000X",
            "taxonomy_group": "",
            "desc": "Neurological Surgery",
            "state": "MO",
            "license": "2019017920",
            "primary": false
        }
    ],
    "identifiers": [],
    "endpoints": [
        {
            "endpointType": "DIRECT",
            "endpointTypeDescription": "Direct Messaging Address",
            "endpoint": "MATTHEW.PIERSON@hca2.eclinicaldirectplus.com",
            "affiliation": "N",
            "address_1": "3635 Vista Ave",
            "city": "Saint Louis",
            "state": "MO",
            "country_code": "US",
            "postal_code": "631102539",
            "country_name": "United States",
            "address_type": "DOM"
        }
    ],
    "other_names": []
}

Other providers in Merriam, KS

Sources for this page

Verify at the official NPI Registry.