Individual provider Active NPI

Daniel Heng-Han Yong, MD

  • Anesthesiology Physician
  • San Diego, CA
National Provider Identifier
1265938872
Registry record updated Sep 19, 2025
On this page

Key facts

NPPES NPI Registry
Primary specialty
Anesthesiology PhysicianTaxonomy code 207L00000X
License
A199354 Issued in CA
Practice address
3626 Ruffin Rd
San Diego, CA 92123-1810
Phone
(858) 565-9666
Fax
(858) 565-9441
NPI assigned
Apr 3, 2018
Sex
Male
Sole proprietor
No

NPPES NPI Registry

Updated by the provider on Sep 19, 2025

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

Specialties & licenses 1

Specialty (taxonomy)CodeLicenseStatePrimary
Anesthesiology Physician 207L00000X A199354 CA Primary

Addresses

Primary practice location

3626 Ruffin Rd
San Diego, CA 92123-1810

Mailing address

3626 Ruffin Rd
San Diego, CA 92123-1810
Phone (858) 565-9666

Medicare participation

Medicare enrollment files
Medicare fee-for-service enrollment
Enrolled in NY, CA2 enrollments
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 2

Enrollment IDStateProvider typePAC IDDetails
I20220514000004 NY Practitioner - Anesthesiology 5496132367 Reassigns benefits to 1 organization
I20251105002778 CA Practitioner - Anesthesiology 5496132367 Reassigns benefits to 1 organization

Care Compare profile

Medicare Care Compare
Specialty
Anesthesiology
Education
Wayne State University School of Medicine, 2018
Medicare assignment
Accepts the Medicare-approved amount as payment in full
Group practices
U of R Anesthesiology GroupGroup PAC ID 3476451105, 340 clinicians
Anesthesia Service Medical GroupGroup PAC ID 1153223219, 236 clinicians

Practice addresses (Care Compare)

1000 S Ave
Rochester, NY 14620-2733
Phone (585) 473-2200

3626 Ruffin Rd
San Diego, CA 92123-1810
Phone (619) 565-9666

Hospital & facility affiliations

  • Grossmont Hospital Hospital, La Mesa, CA, CCN 050026
  • Scripps Memorial Hospital - Encinitas Hospital, Encinitas, CA, CCN 050503
  • Scripps Green Hospital Hospital, La Jolla, CA, CCN 050424
  • Scripps Mercy Hospital Hospital, San Diego, CA, CCN 050077
  • Scripps Memorial Hospital la Jolla Hospital, La Jolla, CA, CCN 050324

National Provider Directory

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

State licenses

LicenseStateTypeSpecialty
A199354CAMDAnesthesiology Physician

Practice roles

OrganizationSpecialtyStatusNew patients
Anesthesia Service Medical Group Anesthesiology CurrentSince Nov 1, 2025 Accepting new patients
U of R Anesthesiology Group Anesthesiology CurrentSince Jul 1, 2022 Accepting new patients

Locations

3626 Ruffin Rd
San Diego, CA 92123
Phone (619) 565-9666

1000 South Ave
Rochester, NY 14620
Phone (585) 341-0366

601 Elmwood Ave
#604
Rochester, NY 14642
Phone (585) 275-2141

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 and National Provider Directory roles.

Hospital & facility affiliations 5

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": "1522713600000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1758240000000",
    "number": "1265938872",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "3626 RUFFIN RD",
            "city": "SAN DIEGO",
            "state": "CA",
            "postal_code": "921231810",
            "telephone_number": "858-565-9666",
            "fax_number": "858-565-9441"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "3626 RUFFIN RD",
            "city": "SAN DIEGO",
            "state": "CA",
            "postal_code": "921231810",
            "telephone_number": "858-565-9666",
            "fax_number": "858-565-9441"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "last_name": "YONG",
        "first_name": "DANIEL",
        "middle_name": "HENG-HAN",
        "name_prefix": "Dr.",
        "credential": "MD",
        "sole_proprietor": "NO",
        "sex": "M",
        "enumeration_date": "2018-04-03",
        "last_updated": "2025-09-19",
        "certification_date": "2025-09-19",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "207L00000X",
            "taxonomy_group": "",
            "desc": "Anesthesiology",
            "state": "CA",
            "license": "A199354",
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": []
}

Other providers in San Diego, CA

Sources for this page

Verify at the official NPI Registry.