NPIMap

Individual provider Active NPI

Eric Paul Guilliams, MD

  • Urology Physician
  • Joplin, MO
National Provider Identifier
1013936749
Registry record updated Oct 23, 2025
On this page

Key facts

NPPES NPI Registry
Primary specialty
Urology PhysicianTaxonomy code 208800000X
License
2004034152 Issued in MO
Practice address
3401 McIntosh Cir Ste 200
Joplin, MO 64804-3604
Phone
(417) 347-3703
Fax
(417) 347-3727
NPI assigned
Jul 19, 2006
Sex
Male
Sole proprietor
No

NPPES NPI Registry

Updated by the provider on Oct 23, 2025

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

Specialties & licenses 1

Specialty (taxonomy)CodeLicenseStatePrimary
Urology Physician 208800000X 2004034152 MO Primary

Addresses

Primary practice location

3401 McIntosh Cir Ste 200
Joplin, MO 64804-3604

Mailing address

PO Box 3810
Joplin, MO 64803-3810

Other identifiers 1

IdentifierTypeStateIssuer
209408608MedicaidMO

Medicare participation

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

Enrollment records 1

Enrollment IDStateProvider typePAC IDDetails
I20050314000005 MO Practitioner - Urology 5991789935 Reassigns benefits to 3 organizations

Care Compare profile

Medicare Care Compare
Specialty
Urology
Education
University of Tennessee, HSC, College of Medicine, 1996
Medicare assignment
Accepts the Medicare-approved amount as payment in full
Group practices
Mercy Clinic Springfield CommunitiesGroup PAC ID 7416865845, shared by 26 NPIs, 1,121 clinicians
Freeman-Oak Hill Health SystemGroup PAC ID 8325942253, 385 clinicians

Practice addresses (Care Compare)

1235 E Cherokee St
Springfield, MO 65804-2203

1605 Martin Springs Dr
Rolla, MO 65401-2980

1965 S Fremont Ave
2950 MC Federal Medical Center
Springfield, MO 65804-2201
Phone (417) 862-7041

2115 S Fremont Ave
3050 MC Infectious Disease Whiteside
Springfield, MO 65804-2236
Phone (417) 820-3905

3401 McIntosh Cir
Suite 200
Joplin, MO 64804-3604
Phone (417) 347-8066

Hospital & facility affiliations

Procedures performed for Medicare patients

ProcedureNumber of procedures
Prostate resection13

National Provider Directory

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

Practice roles

OrganizationSpecialtyStatusNew patients
Mercy Clinic Springfield Communities CurrentSince Jun 6, 2006 Accepting new patients
Freeman-Oak Hill Health System CurrentSince Nov 26, 2025 Accepting new patients
Mercy Clinic Springfield Communities CurrentSince Jan 1, 2005 Accepting new patients
Mercy Clinic Springfield Communities CurrentSince Jan 1, 2005 Accepting new patients
Ozarks Medical Center Past Accepting new patients

Locations

1102 W 32nd St
Joplin, MO 64804
Phone (417) 347-1078

3401 McIntosh Cir
Ste 200
Joplin, MO 64804
Phone (417) 347-3703

307 W 11th St
Lamar, MO 64759
Phone (417) 682-3300

1605 Martin Springs Dr
Rolla, MO 65401
Phone (573) 458-6379

1605 Martin Springs Dr
Ste 330
Rolla, MO 65401
Phone (573) 458-6379

620 S Glenstone Ave
Springfield, MO 65802
Phone (417) 829-4215

1965 S Fremont Ave
Ste 370
Springfield, MO 65804
Phone (417) 820-0300

2115 S Fremont Ave
Ste 3050
Springfield, MO 65804
Phone (417) 820-3905

Networks

  • devoted network organization-2b183dd2-4e80-4977-80a6-4fdf0df4361d
  • IA HMO
  • IA HMO C-SNP

Interoperability endpoints

  • Direct secure messaging: eguilliams1060@directb.mercy.net
  • Direct secure messaging: eguilliams18586@directc.mercy.net

Organizations & group practices 5

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 11

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": "1153267200000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1761177600000",
    "number": "1013936749",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "PO BOX 3810",
            "city": "JOPLIN",
            "state": "MO",
            "postal_code": "648033810"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "3401 MCINTOSH CIR STE 200",
            "city": "JOPLIN",
            "state": "MO",
            "postal_code": "648043604",
            "telephone_number": "417-347-3703",
            "fax_number": "417-347-3727"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "last_name": "GUILLIAMS",
        "first_name": "ERIC",
        "middle_name": "PAUL",
        "name_prefix": "Dr.",
        "credential": "MD",
        "sole_proprietor": "NO",
        "sex": "M",
        "enumeration_date": "2006-07-19",
        "last_updated": "2025-10-23",
        "certification_date": "2025-10-23",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "208800000X",
            "taxonomy_group": "",
            "desc": "Urology",
            "state": "MO",
            "license": "2004034152",
            "primary": true
        }
    ],
    "identifiers": [
        {
            "code": "05",
            "desc": "MEDICAID",
            "issuer": null,
            "identifier": "209408608",
            "state": "MO"
        }
    ],
    "endpoints": [],
    "other_names": []
}

Other providers in Joplin, MO

Sources for this page

Verify at the official NPI Registry.