NPIMap

Individual provider Active NPI

Lauren Buyan, DO

  • Emergency Medicine Physician
  • Rapid City, SD
National Provider Identifier
1083148175
Registry record updated Sep 29, 2022
On this page

Key facts

NPPES NPI Registry
Primary specialty
Emergency Medicine PhysicianTaxonomy code 207P00000X
License
13629 Issued in SD
Practice address
353 Fairmont Blvd
Rapid City, SD 57701-7375
Phone
(605) 755-8222
NPI assigned
Apr 14, 2017
Last updated
Sep 29, 2022By the provider in NPPES
Sex
Female
Sole proprietor
No

NPPES NPI Registry

Updated by the provider on Sep 29, 2022

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

Specialties & licenses 2

Specialty (taxonomy)CodeLicenseStatePrimary
Emergency Medicine Physician 207P00000X 8618 NE
Emergency Medicine Physician 207P00000X 13629 SD Primary

Addresses

Primary practice location

353 Fairmont Blvd
Rapid City, SD 57701-7375

Mailing address

981150 Nebraska Medical Ctr
Omaha, NE 68198-1150

Other practice location 1

981150 Nebraska Medical Ctr
Omaha, NE 68198-1150
Phone (402) 559-6802

Other practice location 2

200 Mullins Dr
Lebanon, OR 97355-3983
Phone (307) 752-7803

Medicare participation

Medicare enrollment files
Medicare fee-for-service enrollment
Enrolled in SD
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
I20221014000985 SD Practitioner - Emergency Medicine 1456689298 Reassigns benefits to 5 organizations

Care Compare profile

Medicare Care Compare
Specialty
Emergency Medicine
Education
Other, 2019
Medicare assignment
Accepts the Medicare-approved amount as payment in full
Group practices
Monument Health Network IncGroup PAC ID 5991616427, shared by 12 NPIs, 163 clinicians
Rapid City Emergency Services PAGroup PAC ID 7315934171, 23 clinicians

Practice addresses (Care Compare)

1220 Montgomery St
Custer, SD 57730-1705
Phone (605) 673-4150

353 Fairmont Blvd
Rapid City, SD 57701-7375
Phone (605) 755-8222

Hospital & facility affiliations

Merit-based Incentive Payment System (MIPS)

Final score
93.78 of 100Reported as apm
Quality
80.38
Promoting interoperability
100
Improvement activities
40

Merit-based Incentive Payment System (MIPS)

Final score
96.16 of 100Reported as group
Quality
99.03
Improvement activities
40
Cost
78.09

National Provider Directory

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

State licenses

LicenseStateTypeSpecialty
13629SDMDEmergency Medicine Physician

Practice roles

OrganizationSpecialtyStatusNew patients
Monument Health Network, Inc. CurrentSince Nov 4, 2025 Accepting new patients
Monument Health Network, Inc. Emergency Medicine CurrentSince Aug 4, 2023 Accepting new patients
Monument Health Network, Inc. Current Accepting new patients
Fall River Health Services CurrentSince Jan 1, 2026 Accepting new patients
Rapid City Emergency Services PA Emergency Medicine CurrentSince Aug 1, 2022 Accepting new patients
Fall River Health Services CurrentSince Jan 1, 2026 Accepting new patients
Monument Health Network, Inc CurrentSince Jun 20, 2024 Accepting new patients
Unmc Past Accepting new patients

Locations

1220 Montgomery St
Custer, SD 57730
Phone (605) 673-4150

61 Charles St
Deadwood, SD 57732
Phone (605) 717-6000

353 Fairmont Blvd
Rapid City, SD 57701
Phone (605) 719-1000

1440 N Main St
Spearfish, SD 57783
Phone (605) 644-4000

Organizations & group practices 8

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 17

Hospitals and other facilities this clinician is affiliated with according to Medicare Care Compare.

View all 17

NPI Registry JSON

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

{
    "created_epoch": "1492128000000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1664409600000",
    "number": "1083148175",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "981150 NEBRASKA MEDICAL CTR",
            "city": "OMAHA",
            "state": "NE",
            "postal_code": "681981150"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "353 FAIRMONT BLVD",
            "city": "RAPID CITY",
            "state": "SD",
            "postal_code": "577017375",
            "telephone_number": "605-755-8222"
        }
    ],
    "practiceLocations": [
        {
            "address_1": "981150 Nebraska Medical Ctr",
            "address_purpose": "LOCATION",
            "city": "Omaha",
            "state": "NE",
            "postal_code": "681981150",
            "country_code": "US",
            "telephone_number": "402-559-6802",
            "country_name": "United States",
            "address_type": "DOM"
        },
        {
            "address_1": "200 Mullins Dr",
            "address_purpose": "LOCATION",
            "city": "Lebanon",
            "state": "OR",
            "postal_code": "973553983",
            "country_code": "US",
            "telephone_number": "307-752-7803",
            "country_name": "United States",
            "address_type": "DOM"
        }
    ],
    "basic": {
        "last_name": "BUYAN",
        "first_name": "LAUREN",
        "credential": "DO",
        "sole_proprietor": "NO",
        "sex": "F",
        "enumeration_date": "2017-04-14",
        "last_updated": "2022-09-29",
        "certification_date": "2022-09-29",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "207P00000X",
            "taxonomy_group": "",
            "desc": "Emergency Medicine",
            "state": "NE",
            "license": "8618",
            "primary": false
        },
        {
            "code": "207P00000X",
            "taxonomy_group": "",
            "desc": "Emergency Medicine",
            "state": "SD",
            "license": "13629",
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": []
}

Other providers in Rapid City, SD

Sources for this page

Verify at the official NPI Registry.