NPIMap

Individual provider Active NPI

Hassan Elhawary, MD

  • Plastic Surgery Physician
  • Stanford, CA
National Provider Identifier
1104701960
Registry record updated Sep 22, 2025
On this page

Key facts

NPPES NPI Registry
Primary specialty
Plastic Surgery PhysicianTaxonomy code 208200000X
License
A204709 Issued in CA
Practice address
300 Pasteur Dr
Stanford, CA 94305-2200
Phone
(650) 723-4000
NPI assigned
Aug 9, 2025
Sex
Male
Sole proprietor
No

NPPES NPI Registry

Updated by the provider on Sep 22, 2025

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

Specialties & licenses 3

Specialty (taxonomy)CodeLicenseStatePrimary
Plastic and Reconstructive Surgery Physician 2086S0122X A204709 CA
Plastic Surgery Physician 208200000X A204709 CA Primary
Plastic and Reconstructive Surgery Physician 2086S0122X R27765

Addresses

Primary practice location

300 Pasteur Dr
Stanford, CA 94305-2200

Mailing address

300 Pasteur Dr
Stanford, CA 94305-2200
Phone (650) 723-4000

Other practice location 1

770 Welch Road, Stanford, Suite 400
Palo Alto, CA 94304
Phone (514) 826-6788

Medicare participation

Medicare enrollment files
Medicare fee-for-service enrollment
Enrolled in CA
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
I20250926001174 CA Practitioner - Plastic and Reconstructive Surgery 5496250771 Reassigns benefits to 2 organizations

Care Compare profile

Medicare Care Compare
Specialty
Plastic and Reconstructive Surgery
Education
McGill University, Faculty of Medicine, 2020
Medicare assignment
Accepts the Medicare-approved amount as payment in full
Group practices
Stanford Health CareGroup PAC ID 6709797491, 3,152 clinicians

Practice addresses (Care Compare)

300 Pasteur Dr
Stanford, CA 94305-2200
Phone (650) 723-4000

Hospital & facility affiliations

Procedures performed for Medicare patients

ProcedureNumber of procedures
Mastectomy1-10
Melanoma (skin cancer) excision1-10

National Provider Directory

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

State licenses

LicenseStateTypeSpecialty
A204709CAMDPlastic and Reconstructive Surgery Physician

Practice roles

OrganizationSpecialtyStatusNew patients
Stanford Health Care CurrentSince Aug 1, 2025 Accepting new patients
Stanford Health Care CurrentSince Sep 12, 2025 Accepting new patients
Stanford Health Care CurrentSince Sep 12, 2025 Accepting new patients
LPCH Medical Group Div of Lucile CurrentSince Sep 12, 2025 Accepting new patients

Locations

730 Welch Rd
Palo Alto, CA 94304
Phone (650) 723-4800

1000 Welch Rd
Palo Alto, CA 94304
Phone (650) 497-8856

770 Welch Rd
Ste 400
Palo Alto, CA 94304
Phone (650) 723-5824

725 Welch Rd
Palo Alto, CA 94304
Phone (650) 497-8979

300 Pasteur Dr
Stanford, CA 94305
Phone (650) 498-5710

Organizations & group practices 4

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": "1754697600000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1758499200000",
    "number": "1104701960",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "300 PASTEUR DR",
            "city": "STANFORD",
            "state": "CA",
            "postal_code": "943052200",
            "telephone_number": "650-723-4000"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "300 PASTEUR DR",
            "city": "STANFORD",
            "state": "CA",
            "postal_code": "943052200",
            "telephone_number": "650-723-4000"
        }
    ],
    "practiceLocations": [
        {
            "address_1": "770 Welch Road, Stanford, Suite 400",
            "address_purpose": "LOCATION",
            "city": "Palo Alto",
            "state": "CA",
            "postal_code": "94304",
            "country_code": "US",
            "telephone_number": "514-826-6788",
            "country_name": "United States",
            "address_type": "DOM"
        }
    ],
    "basic": {
        "last_name": "ELHAWARY",
        "first_name": "HASSAN",
        "credential": "MD",
        "sole_proprietor": "NO",
        "sex": "M",
        "enumeration_date": "2025-08-09",
        "last_updated": "2025-09-22",
        "certification_date": "2025-09-22",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "2086S0122X",
            "taxonomy_group": "",
            "desc": "Surgery, Plastic and Reconstructive Surgery",
            "state": "CA",
            "license": "A204709",
            "primary": false
        },
        {
            "code": "208200000X",
            "taxonomy_group": "",
            "desc": "Plastic Surgery",
            "state": "CA",
            "license": "A204709",
            "primary": true
        },
        {
            "code": "2086S0122X",
            "taxonomy_group": "",
            "desc": "Surgery, Plastic and Reconstructive Surgery",
            "state": null,
            "license": "R27765",
            "primary": false
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": []
}

Other providers in Stanford, CA

Sources for this page

Verify at the official NPI Registry.