NPIMap

Individual provider Active NPI

Melissa Germany Arnold, MD

  • Obstetrics & Gynecology Physician
  • Boise, ID
National Provider Identifier
1700105921
Registry record updated Jan 16, 2026
On this page

Key facts

NPPES NPI Registry
Primary specialty
Obstetrics & Gynecology PhysicianTaxonomy code 207V00000X
License
M-15198 Issued in ID
Practice address
100 E Idaho St Ste 400
Boise, ID 83712-6267
Phone
(208) 345-5250
Fax
(208) 345-2364
NPI assigned
May 27, 2010
Sex
Female
Sole proprietor
No

NPPES NPI Registry

Updated by the provider on Jan 16, 2026

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

Specialties & licenses 2

Specialty (taxonomy)CodeLicenseStatePrimary
Obstetrics & Gynecology Physician 207V00000X 2013-01821 NC
Obstetrics & Gynecology Physician 207V00000X M-15198 ID Primary

Addresses

Primary practice location

100 E Idaho St Ste 400
Boise, ID 83712-6267

Mailing address

190 E Bannock St
Boise, ID 83712-6241

Medicare participation

Medicare enrollment files
Medicare fee-for-service enrollment
Enrolled in ID
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
I20200721004210 ID Practitioner - Obstetrics/Gynecology 1658515234 Reassigns benefits to 2 organizations

Care Compare profile

Medicare Care Compare
Specialty
Obstetrics/Gynecology
Education
University of Mississippi School of Medicine, 2010
Medicare assignment
Accepts the Medicare-approved amount as payment in full
Group practices
St Lukes Clinic-Treasure Valley LLC 1,155 clinicians
Saint Alphonsus Regional Medical Center Inc 672 clinicians

Practice addresses (Care Compare)

100 E Bannock St
Boise, ID 83712-6241
Phone (208) 381-2983

100 E Idaho St
Boise, ID 83712-6267

1055 N Curtis Rd
Boise, ID 83706-1309
Phone (208) 367-2121

1072 N Liberty St
Boise, ID 83704-8708

190 E Bannock St
Boise, ID 83712-6241
Phone (208) 381-9384

3025 W Cherry LN
Meridian, ID 83642-8531

333 N 1St St
Suite 110
Boise, ID 83702-6115
Phone (208) 381-3000

608 W Hays St
Boise, ID 83702-5511
Phone (208) 381-5970

610 W Hays St
Boise, ID 83702-5511
Phone (208) 381-5970

Hospital & facility affiliations

  • St Luke'S Regional Medical Center Hospital, Boise, ID, CCN 130006
  • Saint Alphonsus Regional Medical Center Hospital, Boise, ID, CCN 130007

National Provider Directory

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

State licenses

LicenseStateTypeSpecialty
M-15198IDMDObstetrics & Gynecology Physician
2013-01821NCMDObstetrics & Gynecology Physician

Practice roles

OrganizationSpecialtyStatusNew patients
Saint Alphonsus Regional Medical Center Inc CurrentSince Jul 1, 2024 Accepting new patients
St Lukes Clinic-Treasure Valley LLC Obstetrics & Gynecology CurrentSince Feb 7, 2024 Accepting new patients
Saint Alphonsus Regional Medical Center Inc Current Accepting new patients
Southern Idaho Health Partners LLC CurrentSince Aug 15, 2020 Accepting new patients
Saint Alphonsus Regional Medical Center Inc CurrentSince Jul 1, 2024 Accepting new patients
Frederick Health Hospital Inc Past Accepting new patients
OB-GYN Associates, PA Obstetrics & Gynecology PastSince Feb 1, 2016 Accepting new patients
T-Medica Mobil Anesthesia Inc. PastSince Apr 17, 2022 Accepting new patients

Locations

610 W Hays St
Boise, ID 83702
Phone (208) 345-3530

100 E Idaho St
Ste 400
Boise, ID 83712
Phone (208) 345-5250

1055 N Curtis Rd
Boise, ID 83706
Phone (208) 367-2152

190 E Bannock St
Boise, ID 83712
Phone (208) 381-2378

1072 N Liberty St
Ste 100
Boise, ID 83704
Phone (208) 302-1200

3025 W Cherry Ln
Ste B
Meridian, ID 83642
Phone (208) 302-6400

215 E Hawaii Ave
Nampa, ID 83686
Phone (208) 463-3234

9850 W St Lukes Dr
Ste 129
Nampa, ID 83687
Phone (208) 205-7600

9850 W St Lukes Dr
Ste 280
Nampa, ID 83687
Phone (208) 323-3767

Interoperability endpoints

  • Direct secure messaging: marnold3442678@direct.trinity-health.org

Organizations & group practices 12

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 7

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": "1274918400000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1768521600000",
    "number": "1700105921",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "190 E BANNOCK ST",
            "city": "BOISE",
            "state": "ID",
            "postal_code": "837126241",
            "fax_number": "208-367-5180"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "100 E IDAHO ST STE 400",
            "city": "BOISE",
            "state": "ID",
            "postal_code": "837126267",
            "telephone_number": "208-345-5250",
            "fax_number": "208-345-2364"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "last_name": "ARNOLD",
        "first_name": "MELISSA",
        "middle_name": "GERMANY",
        "name_prefix": "Dr.",
        "credential": "MD",
        "sole_proprietor": "NO",
        "sex": "F",
        "enumeration_date": "2010-05-27",
        "last_updated": "2026-01-16",
        "certification_date": "2026-01-16",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "207V00000X",
            "taxonomy_group": "",
            "desc": "Obstetrics & Gynecology",
            "state": "NC",
            "license": "2013-01821",
            "primary": false
        },
        {
            "code": "207V00000X",
            "taxonomy_group": "",
            "desc": "Obstetrics & Gynecology",
            "state": "ID",
            "license": "M-15198",
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": []
}

Other providers in Boise, ID

Sources for this page

Verify at the official NPI Registry.