NPIMap

Individual provider Active NPI

Matthew Richardson, CRNA

  • Certified Registered Nurse Anesthetist
  • Zachary, LA
National Provider Identifier
1609384056
Registry record updated Apr 13, 2026
On this page

Key facts

NPPES NPI Registry
Primary specialty
Certified Registered Nurse AnesthetistTaxonomy code 367500000X
License
216950 Issued in LA
Practice address
6300 Main St
Zachary, LA 70791-4037
Phone
(225) 658-4000
NPI assigned
Jan 19, 2018
Last updated
Apr 13, 2026By the provider in NPPES
Sex
Male
Sole proprietor
Yes

NPPES NPI Registry

Updated by the provider on Apr 13, 2026

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

Specialties & licenses 1

Specialty (taxonomy)CodeLicenseStatePrimary
Certified Registered Nurse Anesthetist 367500000X 216950 LA Primary

Addresses

Primary practice location

6300 Main St
Zachary, LA 70791-4037

Mailing address

23155 Greenwell Springs Rd
Greenwell Springs, LA 70739-6015

Medicare participation

Medicare enrollment files
Medicare fee-for-service enrollment
Enrolled in LA

Enrollment records 1

Enrollment IDStateProvider typePAC IDDetails
I20210210000038 LA Practitioner - Certified Registered Nurse Anesthetist (Crna) 5193085538 Reassigns benefits to 3 organizations

Care Compare profile

Medicare Care Compare
Specialty
Certified Registered Nurse Anesthetist (Crna)
Education
Other, 2017
Medicare assignment
Accepts the Medicare-approved amount as payment in full
Group practices
Dpi of Louisiana LLCGroup PAC ID 1456886365, 72 clinicians

Practice addresses (Care Compare)

6300 Main St
Zachary, LA 70791-4037
Phone (225) 658-4297

Hospital & facility affiliations

National Provider Directory

National Provider Directory
Medicare enrollment (NPD)
Enrolled
Credentials
Certified Registered Nurse

State licenses

LicenseStateTypeSpecialty
216950LAMDCertified Registered Nurse Anesthetist

Practice roles

OrganizationSpecialtyStatusNew patients
Lafayette Health Ventures Inc CurrentSince Apr 1, 2021 Accepting new patients
Dpi of Louisiana LLC Single Specialty CurrentSince Jan 1, 2025 Accepting new patients
Lafayette Health Ventures Inc Single Specialty Current Accepting new patients
Lafayette Health Ventures Inc. CurrentSince Apr 1, 2021 Accepting new patients
Youngs Professional Services LLC Single Specialty CurrentSince May 17, 2021 Accepting new patients
Zachary ASC Partners, LLC PastSince Jan 1, 2025 Accepting new patients
Lafayette Health Ventures, Inc Past Accepting new patients
Lonestar Spine & Pain Consultants, PLLC Past Accepting new patients
American Anesthesia Partners, PLLC Single Specialty Past Accepting new patients

Locations

1000 W Pinhook Rd
Ste 305
Lafayette, LA 70503
Phone (337) 235-1600

1214 Coolidge Blvd
Lafayette, LA 70503
Phone (337) 234-9191

4212 W Congress St
Ste 3100
Lafayette, LA 70506
Phone (337) 703-3201

1100 Andre St
Ste 300
New Iberia, LA 70563
Phone (337) 364-9225

2309 E Main St
Ste 300
New Iberia, LA 70560
Phone (337) 367-9411

6300 Main St
Zachary, LA 70791
Phone (225) 570-2618

6550 Main St
Ste 2600
Zachary, LA 70791
Phone (225) 570-6357

Organizations & group practices 10

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

Hospital & facility affiliations 6

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": "1516320000000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1776038400000",
    "number": "1609384056",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "23155 GREENWELL SPRINGS RD",
            "city": "GREENWELL SPRINGS",
            "state": "LA",
            "postal_code": "707396015"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "6300 MAIN ST",
            "city": "ZACHARY",
            "state": "LA",
            "postal_code": "707914037",
            "telephone_number": "225-658-4000"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "last_name": "RICHARDSON",
        "first_name": "MATTHEW",
        "credential": "CRNA",
        "sole_proprietor": "YES",
        "sex": "M",
        "enumeration_date": "2018-01-19",
        "last_updated": "2026-04-13",
        "certification_date": "2026-04-13",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "367500000X",
            "taxonomy_group": "",
            "desc": "Nurse Anesthetist, Certified Registered",
            "state": "LA",
            "license": "216950",
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": []
}

Other providers in Zachary, LA

Sources for this page

  • NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Apr 13, 2026; self-reported and not verified by CMS. Specialty names from the NUCC taxonomy.
  • Medicare enrollment (CMS PECOS): enrollments, PAC IDs and benefit reassignments.
  • Medicare Care Compare (CMS): clinician profile, group practices, facility affiliations, MIPS scores and star ratings.
  • National Provider Directory (CMS): practice roles, locations, licenses, networks and endpoints.

Verify at the official NPI Registry.