Individual provider Active NPI

Jason Greer, MD

  • Emergency Medicine Physician
  • Farmington, NM
National Provider Identifier
1992729974
Registry record updated Apr 30, 2026
On this page

Key facts

NPPES NPI Registry
Primary specialty
Emergency Medicine PhysicianTaxonomy code 207P00000X
License
2012003313 Issued in MO
Practice address
801 W Maple St
Farmington, NM 87401
Phone
(505) 327-2271
Fax
(505) 324-2259
NPI assigned
Jul 26, 2006
Sex
Male
Sole proprietor
No

NPPES NPI Registry

Updated by the provider on Apr 30, 2026

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

Specialties & licenses 3

Specialty (taxonomy)CodeLicenseStatePrimary
Emergency Medicine Physician 207P00000X 2012003313 MO Primary
Emergency Medicine Physician 207P00000X CO43263 CO
Emergency Medicine Physician 207P00000X MD2007-0452 NM

Addresses

Primary practice location

801 W Maple St
Farmington, NM 87401

Mailing address

PO Box 9007
Springfield, MO 65808-9007
Phone (417) 269-6583

Other practice location 1

525 Branson Landing Blvd
Branson, MO 65616-2052
Phone (417) 875-2627

Other practice location 2

801 W Maple St
Farmington, NM 87401-5630
Phone (505) 327-2271

Other practice location 3

801 W Maple St
Farmington, NM 87401
Phone (505) 327-2271

Other identifiers 2

IdentifierTypeStateIssuer
209586304MedicaidMO
1992729974MedicaidMO

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: Yes
Green means eligible to order or refer.

Enrollment records 1

Enrollment IDStateProvider typePAC IDDetails
I20120402000128 MO Practitioner - Emergency Medicine 3870508427 Reassigns benefits to 5 organizations

Care Compare profile

Medicare Care Compare

Merit-based Incentive Payment System (MIPS)

Final score
81.52 of 100Reported as group
Quality
61.64
Promoting interoperability
100
Improvement activities
40
Cost
76.77

National Provider Directory

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

State licenses

LicenseStateTypeSpecialty
CO43263COMDEmergency Medicine Physician
MD2007-0452NMMDEmergency Medicine Physician

Practice roles

OrganizationSpecialtyStatusNew patients
Lester E Cox Medical Centers CurrentSince Mar 1, 2018 Accepting new patients
Cox-Monett Hospital, Inc. Emergency Medicine CurrentSince May 1, 2016 Accepting new patients
Lester E. Cox Medical Centers Current Accepting new patients
Lester E Cox Medical Centers Emergency Medicine CurrentSince Jun 1, 2012 Accepting new patients
Lester E Cox Medical Centers CurrentSince Jun 1, 2012 Accepting new patients
Cox-Monett Hospital, Inc. Current Accepting new patients

Locations

1000 E US Highway 60
Monett, MO 65708
Phone (417) 354-1269

3801 S National Ave
Fl 5
Springfield, MO 65807

3801 S National Ave
Springfield, MO 65807
Phone (417) 269-4056

1001 E Primrose St
Springfield, MO 65807
Phone (417) 875-3434

3801 S National Ave
Ste 1122
Springfield, MO 65807

2021 E Independence St
Springfield, MO 65804
Phone (417) 885-1445

Interoperability endpoints

  • Direct secure messaging: jason.greer@cernerdirect.coxhealth.com

Organizations & group practices 7

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": "1153872000000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1777507200000",
    "number": "1992729974",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "PO BOX 9007",
            "city": "SPRINGFIELD",
            "state": "MO",
            "postal_code": "658089007",
            "telephone_number": "417-269-6583"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "801 W MAPLE ST",
            "city": "FARMINGTON",
            "state": "NM",
            "postal_code": "87401",
            "telephone_number": "505-327-2271",
            "fax_number": "505-324-2259"
        }
    ],
    "practiceLocations": [
        {
            "address_1": "525 Branson Landing Blvd",
            "address_purpose": "LOCATION",
            "city": "Branson",
            "state": "MO",
            "postal_code": "656162052",
            "country_code": "US",
            "telephone_number": "417-875-2627",
            "country_name": "United States",
            "address_type": "DOM"
        },
        {
            "address_1": "801 W Maple St",
            "address_purpose": "LOCATION",
            "city": "Farmington",
            "state": "NM",
            "postal_code": "874015630",
            "country_code": "US",
            "telephone_number": "505-327-2271",
            "fax_number": "505-324-2259",
            "country_name": "United States",
            "address_type": "DOM"
        },
        {
            "address_1": "801 W Maple St",
            "address_purpose": "LOCATION",
            "city": "Farmington",
            "state": "NM",
            "postal_code": "87401",
            "country_code": "US",
            "telephone_number": "505-327-2271",
            "fax_number": "505-324-2259",
            "country_name": "United States",
            "address_type": "DOM"
        }
    ],
    "basic": {
        "last_name": "GREER",
        "first_name": "JASON",
        "credential": "MD",
        "sole_proprietor": "NO",
        "sex": "M",
        "enumeration_date": "2006-07-26",
        "last_updated": "2026-04-30",
        "certification_date": "2026-04-30",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "207P00000X",
            "taxonomy_group": "",
            "desc": "Emergency Medicine",
            "state": "MO",
            "license": "2012003313",
            "primary": true
        },
        {
            "code": "207P00000X",
            "taxonomy_group": "",
            "desc": "Emergency Medicine",
            "state": "CO",
            "license": "CO43263",
            "primary": false
        },
        {
            "code": "207P00000X",
            "taxonomy_group": "",
            "desc": "Emergency Medicine",
            "state": "NM",
            "license": "MD2007-0452",
            "primary": false
        }
    ],
    "identifiers": [
        {
            "code": "05",
            "desc": "MEDICAID",
            "issuer": null,
            "identifier": "209586304",
            "state": "MO"
        },
        {
            "code": "05",
            "desc": "MEDICAID",
            "issuer": null,
            "identifier": "1992729974",
            "state": "MO"
        }
    ],
    "endpoints": [],
    "other_names": []
}

Other providers in Farmington, NM

Sources for this page

Verify at the official NPI Registry.