Robert L Singer, MD

Primary specialty

Ophthalmology PhysicianTaxonomy code 207W00000X

License

G3283 Issued in CA

Practice address

38024 Martha Ave
Fremont, CA 94536

Phone

(510) 791-2233

Fax

(510) 791-0795

NPI assigned

Oct 3, 2006

Sex

Male

Sole proprietor

No

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

Specialties & licenses 1

Addresses

Other identifiers 1

Medicare fee-for-service enrollment

Not listed in the public Medicare enrollment file

Medicare enrollment (NPD)

Enrolled

Credentials

Doctor of Medicine

State licenses

Practice roles

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.

• James N Cohn MD Inc

  • Ophthalmology Physician
  • Fremont, CA
  • NPI 1891025813
  NPD (past)
• Robert L Singer MD and James N Cohn MD

  • Ophthalmology Physician
  • Fremont, CA
  • NPI 1902990047
  NPD (past)

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

{
    "created_epoch": "1159833600000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1193875200000",
    "number": "1497849525",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "38024 MARTHA AVE",
            "city": "FREMONT",
            "state": "CA",
            "postal_code": "94536",
            "telephone_number": "510-791-2233",
            "fax_number": "510-791-0795"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "38024 MARTHA AVE",
            "city": "FREMONT",
            "state": "CA",
            "postal_code": "94536",
            "telephone_number": "510-791-2233",
            "fax_number": "510-791-0795"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "last_name": "SINGER",
        "first_name": "ROBERT",
        "middle_name": "L",
        "name_prefix": "Dr.",
        "credential": "MD",
        "sole_proprietor": "NO",
        "sex": "M",
        "enumeration_date": "2006-10-03",
        "last_updated": "2007-11-01",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "207W00000X",
            "taxonomy_group": "",
            "desc": "Ophthalmology",
            "state": "CA",
            "license": "G3283",
            "primary": true
        }
    ],
    "identifiers": [
        {
            "code": "05",
            "desc": "MEDICAID",
            "issuer": null,
            "identifier": "GR0030010",
            "state": "CA"
        }
    ],
    "endpoints": [],
    "other_names": []
}

• Caroline Hui Hoon Sim
• Brandy Jynell Simmons
• Elizabeth Simmons, LCSW
• Joshua J Sinco
• Patricia Sing
• Ritu Kaur Singh-Chatkara, D.C.
• Ajita K Singh, M.A.
• Charan K Singh, M.D.
• Courtney Chandra Singh
• Damanpreet Singh

• Ophthalmology Physician in Fremont, CA
• Providers in Fremont, CA by specialty
• Ophthalmology Physician in California

• NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Nov 1, 2007; self-reported and not verified by CMS. Specialty names from the NUCC taxonomy.
• National Provider Directory (CMS): practice roles, locations, licenses, networks and endpoints.

Verify at the official NPI Registry.