Individual provider Active NPI

Dayna Miyashiro, MD

  • Allergy & Immunology Physician
  • Vista, CA
National Provider Identifier
1699158493
Registry record updated Aug 8, 2025
On this page

Key facts

NPPES NPI Registry
Primary specialty
Allergy & Immunology PhysicianTaxonomy code 207K00000X
License
A172887 Issued in CA
Practice address
2067 W Vista Way Ste 140
Vista, CA 92083-6032
Phone
(760) 941-4444
Fax
(760) 941-8902
NPI assigned
Jun 30, 2015
Last updated
Aug 8, 2025By the provider in NPPES
Sex
Female
Sole proprietor
Yes

NPPES NPI Registry

Updated by the provider on Aug 8, 2025

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

Specialties & licenses 2

Specialty (taxonomy)CodeLicenseStatePrimary
Allergy & Immunology Physician 207K00000X A172887 CA Primary
Internal Medicine Physician 207R00000X 7507 NE

Addresses

Primary practice location

2067 W Vista Way Ste 140
Vista, CA 92083-6032

Mailing address

101 Bodin Cir
Fairfield, CA 94535-1809
Phone (707) 423-7525

Other practice location 1

101 Bodin Cir
Fairfield, CA 94535-1809
Phone (707) 423-7525

Other practice location 2

9850 Genesee Ave Ste 710
LA Jolla, CA 92037-1218
Phone (858) 260-2977

Medicare participation

Medicare enrollment files
Medicare fee-for-service enrollment
Enrolled in CA
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
I20251208001678 CA Practitioner - Allergy/ImmunologyPractitioner - Internal Medicine 4688984834 Reassigns benefits to 2 organizations

Care Compare profile

Medicare Care Compare
Specialty
Allergy/ImmunologyAlso: Internal Medicine
Education
Other, 2015
Medicare assignment
Accepts the Medicare-approved amount as payment in full
Group practices
Modena Allergy and Asthma II Inc.Group PAC ID 1658852124, 6 clinicians
Modena Allergy and Asthma Inc.Group PAC ID 9436545274, 25 clinicians

Practice addresses (Care Compare)

2067 W Vista Way
Suite 140
Vista, CA 92083-6032
Phone (760) 941-8902

9850 Genesee Ave
Suite 710
La Jolla, CA 92037-1218
Phone (858) 260-2977

National Provider Directory

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

State licenses

LicenseStateTypeSpecialty
A172887CAMDAllergy & Immunology Physician

Practice roles

OrganizationSpecialtyStatusNew patients
Modena Allergy & Asthma Inc. Allergy & Immunology CurrentSince Sep 25, 2025 Accepting new patients
Modena Allergy & Asthma II Inc. Allergy & Immunology CurrentSince Dec 28, 2025 Accepting new patients

Locations

910 Hale Pl
Ste 110
Chula Vista, CA 91914
Phone (619) 704-7577

230 Prospect Pl
Ste 220
Coronado, CA 92118
Phone (559) 593-6450

9850 Genesee Ave
Ste 710
La Jolla, CA 92037
Phone (858) 260-2977

9833 Pacific Heights Blvd
Ste J
San Diego, CA 92121
Phone (858) 452-3937

462 Stevens Ave
Ste 300
Solana Beach, CA 92075
Phone (858) 392-8660

2067 W Vista Way
Ste 140
Vista, CA 92083
Phone (760) 941-4444

Networks

  • BSC 65 PLUS INDIVIDUAL MAPD

Organizations & group practices 2

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.

NPI Registry JSON

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

{
    "created_epoch": "1435622400000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1754611200000",
    "number": "1699158493",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "101 BODIN CIR",
            "city": "FAIRFIELD",
            "state": "CA",
            "postal_code": "945351809",
            "telephone_number": "707-423-7525"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "2067 W VISTA WAY STE 140",
            "city": "VISTA",
            "state": "CA",
            "postal_code": "920836032",
            "telephone_number": "760-941-4444",
            "fax_number": "760-941-8902"
        }
    ],
    "practiceLocations": [
        {
            "address_1": "101 Bodin Cir",
            "address_purpose": "LOCATION",
            "city": "Fairfield",
            "state": "CA",
            "postal_code": "945351809",
            "country_code": "US",
            "telephone_number": "707-423-7525",
            "country_name": "United States",
            "address_type": "DOM"
        },
        {
            "address_1": "9850 Genesee Ave Ste 710",
            "address_purpose": "LOCATION",
            "city": "LA Jolla",
            "state": "CA",
            "postal_code": "920371218",
            "country_code": "US",
            "telephone_number": "858-260-2977",
            "fax_number": "858-260-2978",
            "country_name": "United States",
            "address_type": "DOM"
        }
    ],
    "basic": {
        "last_name": "MIYASHIRO",
        "first_name": "DAYNA",
        "credential": "MD",
        "sole_proprietor": "YES",
        "sex": "F",
        "enumeration_date": "2015-06-30",
        "last_updated": "2025-08-08",
        "certification_date": "2025-08-08",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "207K00000X",
            "taxonomy_group": "",
            "desc": "Allergy & Immunology",
            "state": "CA",
            "license": "A172887",
            "primary": true
        },
        {
            "code": "207R00000X",
            "taxonomy_group": "",
            "desc": "Internal Medicine",
            "state": "NE",
            "license": "7507",
            "primary": false
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": []
}

Other providers in Vista, CA

Sources for this page

Verify at the official NPI Registry.