Individual provider Active NPI

Spencer Elizabeth Greek, FNP

  • Family Nurse Practitioner
  • Springfield, MO
National Provider Identifier
1023962974
Registry record updated May 19, 2026
On this page

Key facts

NPPES NPI Registry
Primary specialty
Family Nurse PractitionerTaxonomy code 363LF0000X
License
2025047354 Issued in MO
Practice address
3801 S National Ave
Springfield, MO 65807-5210
Phone
(417) 269-6000
NPI assigned
Feb 25, 2026
Sex
Female
Sole proprietor
No

NPPES NPI Registry

Updated by the provider on May 19, 2026

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

Specialties & licenses 1

Specialty (taxonomy)CodeLicenseStatePrimary
Family Nurse Practitioner 363LF0000X 2025047354 MO Primary

Addresses

Primary practice location

3801 S National Ave
Springfield, MO 65807-5210

Mailing address

1005 Hickory St
Cassville, MO 65625-2001

Other practice location 1

1423 N Jefferson Ave
Springfield, MO 65802-1917
Phone (417) 269-9812

Other practice location 2

1000 E Hwy 60
Monett, MO 65708-8258
Phone (417) 354-1269

Medicare participation

Medicare enrollment files
Medicare fee-for-service enrollment
Enrolled in MO
Eligible to order & refer
  • Part B services: Yes
  • Medical equipment: Yes
  • Home health: Yes
  • Power mobility devices: Yes
  • Hospice: No
Green means eligible to order or refer.

Enrollment records 1

Enrollment IDStateProvider typePAC IDDetails
I20260505002604 MO Practitioner - Nurse Practitioner 0547738825 Reassigns benefits to 3 organizations

Care Compare profile

Medicare Care Compare
Specialty
Nurse Practitioner
Education
Other, 2025
Medicare assignment
May accept Medicare assignment

Practice addresses (Care Compare)

PO Box
Chicago, IL 60674

National Provider Directory

National Provider Directory
Medicare enrollment (NPD)
Enrolled

State licenses

LicenseStateTypeSpecialty
2025047354MOMDFamily Nurse Practitioner

Organizations & group practices 3

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.

NPI Registry JSON

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

{
    "created_epoch": "1771977600000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1779148800000",
    "number": "1023962974",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "1005 HICKORY ST",
            "city": "CASSVILLE",
            "state": "MO",
            "postal_code": "656252001"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "3801 S NATIONAL AVE",
            "city": "SPRINGFIELD",
            "state": "MO",
            "postal_code": "658075210",
            "telephone_number": "417-269-6000"
        }
    ],
    "practiceLocations": [
        {
            "address_1": "1423 N Jefferson Ave",
            "address_purpose": "LOCATION",
            "city": "Springfield",
            "state": "MO",
            "postal_code": "658021917",
            "country_code": "US",
            "telephone_number": "417-269-9812",
            "country_name": "United States",
            "address_type": "DOM"
        },
        {
            "address_1": "1000 E Hwy 60",
            "address_purpose": "LOCATION",
            "city": "Monett",
            "state": "MO",
            "postal_code": "657088258",
            "country_code": "US",
            "telephone_number": "417-354-1269",
            "country_name": "United States",
            "address_type": "DOM"
        }
    ],
    "basic": {
        "last_name": "GREEK",
        "first_name": "SPENCER",
        "middle_name": "ELIZABETH",
        "name_prefix": "Mrs.",
        "credential": "FNP",
        "sole_proprietor": "NO",
        "sex": "F",
        "enumeration_date": "2026-02-25",
        "last_updated": "2026-05-19",
        "certification_date": "2026-05-19",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "363LF0000X",
            "taxonomy_group": "",
            "desc": "Nurse Practitioner, Family",
            "state": "MO",
            "license": "2025047354",
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": []
}

Other providers in Springfield, MO

Sources for this page

Verify at the official NPI Registry.