NPIMap

Individual provider Active NPI

Esther I-Ping Chang, M.D.

  • Ophthalmology Physician
  • Norfolk, VA
National Provider Identifier
1124223771
Registry record updated Nov 30, 2016
On this page

Key facts

NPPES NPI Registry
Primary specialty
Ophthalmology PhysicianTaxonomy code 207W00000X
License
0101250445 Issued in VA
Practice address
241 Corporate Blvd
Suite 210
Norfolk, VA 23502-4975
Phone
(757) 622-2200
Fax
(757) 965-9493
NPI assigned
Jun 15, 2007
Sex
Female
Sole proprietor
No

NPPES NPI Registry

Updated by the provider on Nov 30, 2016

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

Specialties & licenses 1

Specialty (taxonomy)CodeLicenseStatePrimary
Ophthalmology Physician 207W00000X 0101250445 VA Primary

Addresses

Primary practice location

241 Corporate Blvd
Suite 210
Norfolk, VA 23502-4975

Mailing address

241 Corporate Blvd
Ste 210
Norfolk, VA 23502-4965
Phone (757) 622-2200

Other identifiers 7

IdentifierTypeStateIssuer
3965950OtherVACIGNA
454612OtherVAANTHEM BCBS
1124223771OtherVAVIRGINIA PREMIER
1124223771OtherVATRICARE/TRICARE FOR LIFE
10085628OtherVAOPTIMA
1124223771MedicaidVA
P01039509OtherVARR MEDICARE

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
I20171229001469 CA Practitioner - Ophthalmology 2668669821 Reassigns benefits to 4 organizations

Care Compare profile

Medicare Care Compare
Specialty
Ophthalmology
Education
Harvard Medical School, 2006
Medicare assignment
Accepts the Medicare-approved amount as payment in full
Group practices
County of San Mateo 316 clinicians

Practice addresses (Care Compare)

22 W 39TH Ave
San Mateo, CA 94403-4364

222 W 39TH Ave
San Mateo, CA 94403-4364

2710 Middlefield Rd
Redwood City, CA 94063-3404
Phone (650) 573-2222

Hospital & facility affiliations

  • San Mateo Medical Center Hospital, San Mateo, CA, CCN 050113

National Provider Directory

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

State licenses

LicenseStateTypeSpecialty
0101250445VAMDOphthalmology Physician

Practice roles

OrganizationSpecialtyStatusNew patients
County of San Mateo CurrentSince Jun 1, 2018 Accepting new patients
County of San Mateo CurrentSince Jun 1, 2018 Accepting new patients
County of San Mateo Current Accepting new patients
Permanente Medical Group Inc Ophthalmology Current Accepting new patients
County of San Mateo CurrentSince Jun 1, 2018 Accepting new patients
County of San Mateo CurrentSince Jun 1, 2018 Accepting new patients
County of San Mateo Current Accepting new patients
Permanente Medical Group, Inc CurrentSince Nov 4, 2017 Accepting new patients
Permanente Medical Group Inc Ophthalmology CurrentSince Nov 4, 2017 Accepting new patients

Locations

750 Auburn Ravine Rd
Auburn, CA 95603
Phone (530) 823-6131

4753 W Shaw Ave
Ste 101
Fresno, CA 93722
Phone (559) 277-8738

900 N Douty St
Hanford, CA 93230
Phone (559) 587-9014

1800 Harrison St
Fl 7
Oakland, CA 94612

101 Monroe St
Petaluma, CA 94954
Phone (707) 763-4109

1150 Veterans Blvd
Redwood City, CA 94063
Phone (650) 299-2015

901 Nevin Ave
Richmond, CA 94801
Phone (510) 307-1500

930 W Main St
Ripon, CA 95366
Phone (209) 599-4221

2200 Ofarrell St
San Francisco, CA 94115
Phone (415) 202-2000

222 W 39th Ave
San Mateo, CA 94403
Phone (415) 573-2222

710 Lawrence Expy
Santa Clara, CA 95051
Phone (408) 236-6400

5615 Scotts Valley Dr
Scotts Valley, CA 95066
Phone (831) 430-2700

7373 West Ln
Stockton, CA 95210
Phone (209) 476-2000

975 Sereno Dr
Vallejo, CA 94589
Phone (707) 651-1000

320 N Crawford St
Willows, CA 95988
Phone (530) 934-2834

Interoperability endpoints

  • Direct secure messaging: echang19692@smch.direct-ci.com

Organizations & group practices 20

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.

View all 20

Hospital & facility affiliations 8

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": "1181865600000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1480464000000",
    "number": "1124223771",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "241 CORPORATE BLVD",
            "address_2": "STE 210",
            "city": "NORFOLK",
            "state": "VA",
            "postal_code": "235024965",
            "telephone_number": "757-622-2200",
            "fax_number": "757-622-4866"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "241 CORPORATE BLVD",
            "address_2": "SUITE 210",
            "city": "NORFOLK",
            "state": "VA",
            "postal_code": "235024975",
            "telephone_number": "757-622-2200",
            "fax_number": "757-965-9493"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "last_name": "CHANG",
        "first_name": "ESTHER",
        "middle_name": "I-PING",
        "credential": "M.D.",
        "sole_proprietor": "NO",
        "sex": "F",
        "enumeration_date": "2007-06-15",
        "last_updated": "2016-11-30",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "207W00000X",
            "taxonomy_group": "",
            "desc": "Ophthalmology",
            "state": "VA",
            "license": "0101250445",
            "primary": true
        }
    ],
    "identifiers": [
        {
            "code": "01",
            "desc": "Other (non-Medicare)",
            "issuer": "CIGNA",
            "identifier": "3965950",
            "state": "VA"
        },
        {
            "code": "01",
            "desc": "Other (non-Medicare)",
            "issuer": "ANTHEM BCBS",
            "identifier": "454612",
            "state": "VA"
        },
        {
            "code": "01",
            "desc": "Other (non-Medicare)",
            "issuer": "VIRGINIA PREMIER",
            "identifier": "1124223771",
            "state": "VA"
        },
        {
            "code": "01",
            "desc": "Other (non-Medicare)",
            "issuer": "TRICARE/TRICARE FOR LIFE",
            "identifier": "1124223771",
            "state": "VA"
        },
        {
            "code": "01",
            "desc": "Other (non-Medicare)",
            "issuer": "OPTIMA",
            "identifier": "10085628",
            "state": "VA"
        },
        {
            "code": "05",
            "desc": "MEDICAID",
            "issuer": null,
            "identifier": "1124223771",
            "state": "VA"
        },
        {
            "code": "01",
            "desc": "Other (non-Medicare)",
            "issuer": "RR MEDICARE",
            "identifier": "P01039509",
            "state": "VA"
        }
    ],
    "endpoints": [],
    "other_names": []
}

Other providers in Norfolk, VA

Sources for this page

Verify at the official NPI Registry.