Organization Active NPI

Associated Pathologists, LLC

Doing business as Associated Pathologists LLC dba PathGroup

  • Anatomic Pathology & Clinical Pathology Physician
  • Nashville, TN
National Provider Identifier
1003863580
Registry record updated Nov 3, 2025
On this page

Key facts

NPPES NPI Registry
Primary specialty
Anatomic Pathology & Clinical Pathology PhysicianTaxonomy code 207ZP0102X
Legal business name
ASSOCIATED PATHOLOGISTS, LLC
Doing business as
Associated Pathologists LLC dba PathGroup
Practice address
1010 Airpark Center Dr
Nashville, TN 37217-5200
Phone
(615) 221-4400
NPI assigned
May 28, 2006
Last updated
Nov 3, 2025By the provider in NPPES
Organization subpart
No

NPPES NPI Registry

Updated by the provider on Nov 3, 2025

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

Authorized official

Name
Matthew Walker
Title
SVP, Revenue Cycle Managment
Phone
(615) 221-4400

Specialties & licenses 4

Specialty (taxonomy)CodeLicenseStatePrimary
Clinical Genetics (M.D.) PhysicianGroup: 193200000X MULTI-SPECIALTY GROUP 207SG0201X
Dermatopathology (Pathology) PhysicianGroup: 193200000X MULTI-SPECIALTY GROUP 207ZD0900X
Anatomic Pathology PhysicianGroup: 193200000X MULTI-SPECIALTY GROUP 207ZP0101X
Anatomic Pathology & Clinical Pathology PhysicianGroup: 193200000X MULTI-SPECIALTY GROUP 207ZP0102X Primary

Addresses

Primary practice location

1010 Airpark Center Dr
Nashville, TN 37217-5200

Mailing address

5301 Virginia Way Ste 300
Brentwood, TN 37027-7542
Phone (615) 221-4400

Other practice location 1

5301 Virginia Way
Suite 300
Brentwood, TN 37027-7541
Phone (615) 221-4474

Other practice location 2

2641 Rocky Ridge Ln
Vestavia Hills, AL 35216-4809
Phone (205) 879-2260

Other names 1

  • Associated Pathologists LLC dba PathGroup Doing business as

Medicare participation

Medicare enrollment files
Medicare fee-for-service enrollment
Enrolled in TN, GA, KY, IL, IN, MO, WV, VA, NC, TX, AL, MS, AR, KS14 enrollments

Enrollment records 14

Enrollment IDStateProvider typePAC IDDetails
O20040304000200 TN Part B Supplier - Clinic/Group Practice 0648167544 Receives reassigned benefits from 103 practitioners
Practice locations: Crossville, TN; Union City, TN; Nashville, TN; Memphis, TN; Huntingdon, TN; Brentwood, TN; Chattanooga, TN; Covington, TN…
O20040920000532 GA Part B Supplier - Clinic/Group Practice 0648167544 Receives reassigned benefits from 65 practitioners
Practice locations: Atlanta, GA; Macon, GA; Fort Oglethorpe, GA; Columbus, GA; Dalton, GA; Carrollton, GA
O20041227000098 KY Part B Supplier - Clinic/Group Practice 0648167544 Receives reassigned benefits from 50 practitioners
Practice locations: Bowling Green, KY; Cadiz, KY; Glasgow, KY; Hopkinsville, KY; Lebanon, KY; Owensboro, KY
O20070626000241 IL Part B Supplier - Clinic/Group Practice 0648167544 Receives reassigned benefits from 1 practitioner
Practice locations: Lawrenceville, IL; Mount Carmel, IL
O20070716000207 IN Part B Supplier - Clinic/Group Practice 0648167544 Receives reassigned benefits from 23 practitioners
Practice locations: Fort Wayne, IN; Warsaw, IN; Bluffton, IN
O20120921000243 MO Part B Supplier - Clinic/Group Practice 0648167544 Receives reassigned benefits from 10 practitioners
Practice locations: Joplin, MO; Poplar Bluff, MO
O20140317001717 WV Part B Supplier - Clinic/Group Practice 0648167544 Receives reassigned benefits from 18 practitioners
Practice locations: Beckley, WV; Berkeley Springs, WV; Romney, WV
O20150203001627 VA Part B Supplier - Clinic/Group Practice 0648167544 Receives reassigned benefits from 32 practitioners
Practice locations: Front Royal, VA; Luray, VA; Salem, VA; Winchester, VA; Woodstock, VA
O20190620002644 NC Part B Supplier - Clinic/Group Practice 0648167544 Receives reassigned benefits from 30 practitioners
Practice locations: Fayetteville, NC; Murphy, NC; Whiteville, NC
O20200720000349 TX Part B Supplier - Clinic/Group Practice 0648167544 Receives reassigned benefits from 8 practitioners
Practice locations: Frisco, TX; Houston, TX; Plano, TX
O20210521000436 AL Part B Supplier - Clinic/Group Practice 0648167544 Receives reassigned benefits from 44 practitioners
1 other NPI on this enrollment
Practice locations: Birmingham, AL; Wedowee, AL; Vestavia Hills, AL; Homewood, AL
O20211202001197 MS Part B Supplier - Clinic/Group Practice 0648167544 Receives reassigned benefits from 49 practitioners
Practice locations: Booneville, MS; Jackson, MS; Meridian, MS; Oxford, MS; Southaven, MS
O20211206002118 AR Part B Supplier - Clinic/Group Practice 0648167544 Receives reassigned benefits from 26 practitioners
Practice locations: West Memphis, AR
O20260112002973 KS Part B Supplier - Clinic/Group Practice 0648167544 Receives reassigned benefits from 11 practitioners
Practice locations: Pittsburg, KS; Fort Scott, KS

Other NPIs with the same Medicare PAC ID 1

NPIs whose Medicare enrollments share a PECOS associate control ID (the same enrolled entity).

Other NPIs on the same Medicare enrollment 1

NPIs listed together on one Medicare enrollment, typically parts of the same organization.

National Provider Directory

National Provider Directory

Member organizations 1

Organizations listed as members of this organization in the National Provider Directory.

Locations

2641 Rocky Ridge Ln
Vestavia Hills, AL 35216
Phone (205) 879-2260

1901 Phoenix Blvd
Atlanta, GA 30349
Phone (770) 991-0913

2520 E DuPont Rd
Ste 205
Fort Wayne, IN 46825

4630 W Jefferson Blvd
Ste 3
Fort Wayne, IN 46804
Phone (260) 238-0318

1201 E Centennial Dr
Pittsburg, KS 66762
Phone (620) 231-0204

2620 N Westwood Blvd
Poplar Bluff, MO 63901
Phone (573) 686-4111

100 Hospital St
Booneville, MS 38829
Phone (662) 720-5000

4071 S Access Rd
Chattanooga, TN 37406

1500 W Poplar Ave
Collierville, TN 38017
Phone (901) 227-8140

363 Sunrise Blvd
Romney, WV 26757
Phone (304) 822-4561

Practitioners & affiliated clinicians

Practitioners 258

Individual providers connected to this organization through Medicare benefit reassignment, Care Compare group membership or National Provider Directory roles, and the practitioner matching its NPPES authorized official.

View all 258

NPI Registry JSON

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

{
    "created_epoch": "1148774400000",
    "enumeration_type": "NPI-2",
    "last_updated_epoch": "1762128000000",
    "number": "1003863580",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "5301 VIRGINIA WAY STE 300",
            "city": "BRENTWOOD",
            "state": "TN",
            "postal_code": "370277542",
            "telephone_number": "615-221-4400"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "1010 AIRPARK CENTER DR",
            "city": "NASHVILLE",
            "state": "TN",
            "postal_code": "372175200",
            "telephone_number": "615-221-4400"
        }
    ],
    "practiceLocations": [
        {
            "address_1": "5301 Virginia Way",
            "address_2": "Suite 300",
            "address_purpose": "LOCATION",
            "city": "Brentwood",
            "state": "TN",
            "postal_code": "370277541",
            "country_code": "US",
            "telephone_number": "615-221-4474",
            "fax_number": "615-234-3774",
            "country_name": "United States",
            "address_type": "DOM"
        },
        {
            "address_1": "2641 Rocky Ridge Ln",
            "address_purpose": "LOCATION",
            "city": "Vestavia Hills",
            "state": "AL",
            "postal_code": "352164809",
            "country_code": "US",
            "telephone_number": "205-879-2260",
            "country_name": "United States",
            "address_type": "DOM"
        }
    ],
    "basic": {
        "organization_name": "ASSOCIATED PATHOLOGISTS, LLC",
        "organizational_subpart": "NO",
        "enumeration_date": "2006-05-28",
        "last_updated": "2025-11-03",
        "certification_date": "2025-11-03",
        "status": "A",
        "authorized_official_last_name": "WALKER",
        "authorized_official_first_name": "MATTHEW",
        "authorized_official_title_or_position": "SVP, REVENUE CYCLE MANAGMENT",
        "authorized_official_telephone_number": "615-221-4400"
    },
    "taxonomies": [
        {
            "code": "207SG0201X",
            "taxonomy_group": "193200000X MULTI-SPECIALTY GROUP",
            "desc": "Medical Genetics, Clinical Genetics (M.D.)",
            "state": null,
            "license": null,
            "primary": false
        },
        {
            "code": "207ZD0900X",
            "taxonomy_group": "193200000X MULTI-SPECIALTY GROUP",
            "desc": "Pathology, Dermatopathology",
            "state": null,
            "license": null,
            "primary": false
        },
        {
            "code": "207ZP0101X",
            "taxonomy_group": "193200000X MULTI-SPECIALTY GROUP",
            "desc": "Pathology, Anatomic Pathology",
            "state": null,
            "license": null,
            "primary": false
        },
        {
            "code": "207ZP0102X",
            "taxonomy_group": "193200000X MULTI-SPECIALTY GROUP",
            "desc": "Pathology, Anatomic Pathology & Clinical Pathology",
            "state": null,
            "license": null,
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": [
        {
            "organization_name": "Associated Pathologists LLC dba PathGroup",
            "code": "3",
            "type": "Doing Business As"
        },
        {
            "organization_name": "Associated Pathologists LLC dba PathGroup",
            "code": "3",
            "type": "Doing Business As"
        }
    ]
}

Other providers in Nashville, TN

Sources for this page

  • NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Nov 3, 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.