NPIMap

Individual provider Active NPI

Daniel Paul Gay, D.O.

  • Surgery Physician
  • Boise, ID
National Provider Identifier
1679716591
Registry record updated Aug 28, 2025
On this page

Key facts

NPPES NPI Registry
Primary specialty
Surgery PhysicianTaxonomy code 208600000X
License
O-1215 Issued in ID
Practice address
8854 W Emerald St Ste 140
Boise, ID 83704-4845
Phone
(208) 321-4790
NPI assigned
Apr 7, 2009
Sex
Male
Sole proprietor
No

NPPES NPI Registry

Updated by the provider on Aug 28, 2025

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

Specialties & licenses 2

Specialty (taxonomy)CodeLicenseStatePrimary
Surgery Physician 208600000X 6099 AZ
Surgery Physician 208600000X O-1215 ID Primary

Addresses

Primary practice location

8854 W Emerald St Ste 140
Boise, ID 83704-4845

Mailing address

8854 W Emerald St Ste 140
Boise, ID 83704-4845
Phone (208) 321-4790

Other practice location 1

404 Elm Street
Caldwell, ID 83605
Phone (208) 459-0028

Medicare participation

Medicare enrollment files
Medicare fee-for-service enrollment
Enrolled in ID, OR2 enrollments
Eligible to order & refer
  • Part B services
  • Medical equipment
  • Home health
  • Power mobility devices
  • Hospice
Green means eligible to order or refer.

Enrollment records 2

Enrollment IDStateProvider typePAC IDDetails
I20190408001786 ID Practitioner - General Surgery 0446484653 Reassigns benefits to 1 organization
I20210430001242 OR Practitioner - General Surgery 0446484653 Reassigns benefits to 4 organizations

Care Compare profile

Medicare Care Compare
Specialty
General Surgery
Education
Touro Un Col of Osteopathic Medicine, Henderson, 2008
Medicare assignment
Accepts the Medicare-approved amount as payment in full
Group practices
Capital Surgical Associates PAGroup PAC ID 9133178767, 9 clinicians

Practice addresses (Care Compare)

8854 W Emerald St
Suite 140
Boise, ID 83704-4845
Phone (208) 321-4790

Hospital & facility affiliations

  • Treasure Valley Hospital Hospital, Boise, ID, CCN 130063
  • St Luke'S Regional Medical Center Hospital, Boise, ID, CCN 130006
  • West Valley Medical Center Hospital, Caldwell, ID, CCN 130014
  • St Luke'S Nampa Medical Center Hospital, Nampa, ID, CCN 130071
  • Saint Alphonsus Regional Medical Center Hospital, Boise, ID, CCN 130007

Merit-based Incentive Payment System (MIPS)

Final score
88.71 of 100Reported as group
Quality
71.18
Promoting interoperability
100
Improvement activities
40

Procedures performed for Medicare patients

ProcedureNumber of procedures
Colonoscopy1-10
Hernia repair - groin (open)17
Hernia repair (minimally invasive)16
Upper gastrointestinal (GI) endoscopy for acid reflux1-10
Melanoma (skin cancer) excision1-10
Removal of tissue1-10

National Provider Directory

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

State licenses

LicenseStateTypeSpecialty
6099AZMDSurgery Physician

Practice roles

OrganizationSpecialtyStatusNew patients
Harney District Hospital CurrentSince Sep 11, 2023 Accepting new patients
Harney District Hospital CurrentSince Sep 11, 2023 Accepting new patients
Capital Surgical Associates, PA Surgery CurrentSince Jan 1, 2021 Accepting new patients
Blue Mountain Hospital District CurrentSince May 1, 2021 Accepting new patients
Blue Mountain Hospital District Family Medicine Current Accepting new patients
OB-GYN Associates, PA PastSince Jan 1, 2009 Accepting new patients
Harney District Hospital Family Medicine Past Accepting new patients

Locations

8854 W Emerald St
Ste 140
Boise, ID 83704
Phone (208) 321-4790

557 W Washington St
Burns, OR 97720
Phone (541) 573-3682

559 W Washington St
Burns, OR 97720
Phone (541) 573-2074

271 N Egan Ave
Burns, OR 97720
Phone (541) 573-2301

170 Ford Rd
John Day, OR 97845
Phone (541) 575-1311

Interoperability endpoints

  • FHIR API: https://fhir-myrecord.cerner.com/r4/4fb2ef4c-fc22-4675-b38f-5641155a5454/
  • Direct secure messaging: dgay116545@secure.stcharleshealthcare.org

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.

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": "1239062400000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1756339200000",
    "number": "1679716591",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "8854 W EMERALD ST STE 140",
            "city": "BOISE",
            "state": "ID",
            "postal_code": "837044845",
            "telephone_number": "208-321-4790"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "8854 W EMERALD ST STE 140",
            "city": "BOISE",
            "state": "ID",
            "postal_code": "837044845",
            "telephone_number": "208-321-4790"
        }
    ],
    "practiceLocations": [
        {
            "address_1": "404 Elm Street",
            "address_purpose": "LOCATION",
            "city": "Caldwell",
            "state": "ID",
            "postal_code": "83605",
            "country_code": "US",
            "telephone_number": "208-459-0028",
            "fax_number": "208-459-0380",
            "country_name": "United States",
            "address_type": "DOM"
        }
    ],
    "basic": {
        "last_name": "GAY",
        "first_name": "DANIEL",
        "middle_name": "PAUL",
        "name_prefix": "Dr.",
        "credential": "D.O.",
        "sole_proprietor": "NO",
        "sex": "M",
        "enumeration_date": "2009-04-07",
        "last_updated": "2025-08-28",
        "certification_date": "2025-08-28",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "208600000X",
            "taxonomy_group": "",
            "desc": "Surgery",
            "state": "AZ",
            "license": "6099",
            "primary": false
        },
        {
            "code": "208600000X",
            "taxonomy_group": "",
            "desc": "Surgery",
            "state": "ID",
            "license": "O-1215",
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": []
}

Other providers in Boise, ID

Sources for this page

Verify at the official NPI Registry.