Richard Lang, O.D.

Primary specialty

OptometristTaxonomy code 152W00000X

License

34948 Issued in CA

Practice address

2551 San Ramon Valley Blvd Ste 101
San Ramon, CA 94583-1661

Phone

(925) 743-1222

NPI assigned

Jul 14, 2021

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

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: No
• Hospice: Yes

Green means eligible to order or refer.

Enrollment records 1

Specialty

Optometry

Education

University of California - School of Optometry, 2021

Medicare assignment

Accepts the Medicare-approved amount as payment in full

Group practices

Michael Duong ODGroup PAC ID 2466725056, 2 clinicians

Practice addresses (Care Compare)

Procedures performed for Medicare patients

Medicare enrollment (NPD)

Enrolled

State licenses

Practice roles

Locations

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.

• Michael Duong, OD

  • Optometrist
  • San Ramon, CA
  • NPI 1316468176
  Medicare reassignment Care Compare group NPD
• Michael Duong OD Inc

  • Optometrist
  • San Ramon, CA
  • NPI 1326906421
  Medicare reassignment

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

{
    "created_epoch": "1626220800000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1630540800000",
    "number": "1699347096",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "5476 MOONLIGHT CMN",
            "city": "FREMONT",
            "state": "CA",
            "postal_code": "945552947"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "2551 SAN RAMON VALLEY BLVD STE 101",
            "city": "SAN RAMON",
            "state": "CA",
            "postal_code": "945831661",
            "telephone_number": "925-743-1222"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "last_name": "LANG",
        "first_name": "RICHARD",
        "credential": "O.D.",
        "sole_proprietor": "NO",
        "sex": "M",
        "enumeration_date": "2021-07-14",
        "last_updated": "2021-09-02",
        "certification_date": "2021-09-02",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "152W00000X",
            "taxonomy_group": "",
            "desc": "Optometrist",
            "state": "CA",
            "license": "34948",
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": []
}

• Rakhsa Lal
• Dana Lam
• Jenny Lam
• Valeria Landeros
• Toni Lane, RNFA
• Language Essentials Speech Pathology, Inc.
• Natalie Lara
• Adrianna Larios
• Stephen Lowman Larmore, M.D.
• Jennifer Laron

• Optometrist in San Ramon, CA
• Providers in San Ramon, CA by specialty
• Optometrist in California

• NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Sep 2, 2021; self-reported and not verified by CMS. Specialty names from the NUCC taxonomy.
• Medicare enrollment (CMS PECOS): enrollments, PAC IDs and benefit reassignments; Order and Referring.
• Medicare Care Compare (CMS): clinician profile, group practices, facility affiliations, MIPS scores and star ratings.
• National Provider Directory (CMS): practice roles, locations, licenses, networks and endpoints.

Verify at the official NPI Registry.