Luke Barnard, MD

Primary specialty

Glaucoma Specialist (Ophthalmology) PhysicianTaxonomy code 207WX0009X

License

A195991 Issued in CA

Practice address

5565 Grossmont Center Dr Ste 551
La Mesa, CA 91942-3078

Phone

(619) 465-2020

Fax

(619) 387-4951

NPI assigned

May 13, 2019

Sex

Male

Sole proprietor

No

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

Specialties & licenses 3

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: Yes
• Hospice: Yes

Green means eligible to order or refer.

Enrollment records 1

Specialty

Ophthalmology

Education

Other, 2019

Medicare assignment

Accepts the Medicare-approved amount as payment in full

Group practices

Retina Institute of California Medical Group, a California Medical ParGroup PAC ID 4587760749, 76 clinicians

Practice addresses (Care Compare)

Hospital & facility affiliations

• Grossmont Hospital Hospital, La Mesa, CA, CCN 050026

Merit-based Incentive Payment System (MIPS)

Final score

87.36 of 100Reported as group

Quality

77.36

Promoting interoperability

100

Improvement activities

40

Cost

74.27

Procedures performed for Medicare patients

Medicare enrollment (NPD)

Enrolled

Credentials

Doctor of Medicine

State licenses

Practice roles

Locations

Networks

• BSC 65 PLUS INDIVIDUAL MAPD

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.

• Retina Institute of California Medical Group, a California Medical Par

  • Ophthalmology Physician
  • Pasadena, CA
  • NPI 1760541569
  Medicare reassignment Care Compare group NPD
• Emergency and Acute Care Medical Corporation

  • Emergency Medicine Physician
  • San Diego, CA
  • NPI 1437103942
  Medicare reassignment NPD
• Barry a. Katzman, M.D., Inc Apc

  • Optometrist
  • San Diego, CA
  • NPI 1588842488
  NPD (past)
• Retina Institute of California Medical Group, a California Medical Par

  • Ophthalmology Physician
  • El Cajon, CA
  • NPI 1336641034
  NPD (past)
• Yale New Haven Hospital

  • Psychiatric Hospital Unit
  • New Haven, CT
  • NPI 1427100957
  NPD (past)

Hospitals and other facilities this clinician is affiliated with according to Medicare Care Compare.

• Grossmont Hospital Corporation

  • General Acute Care Hospital
  • La Mesa, CA
  • NPI 1528041811
  Care Compare affiliation

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

{
    "created_epoch": "1557705600000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1759881600000",
    "number": "1710543111",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "5565 GROSSMONT CENTER DR STE 551",
            "city": "LA MESA",
            "state": "CA",
            "postal_code": "919423078",
            "telephone_number": "619-465-2020",
            "fax_number": "619-698-1189"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "5565 GROSSMONT CENTER DR STE 551",
            "city": "LA MESA",
            "state": "CA",
            "postal_code": "919423078",
            "telephone_number": "619-465-2020",
            "fax_number": "619-387-4951"
        }
    ],
    "practiceLocations": [
        {
            "address_1": "655 Euclid Ave Ste 302",
            "address_purpose": "LOCATION",
            "city": "National City",
            "state": "CA",
            "postal_code": "919502973",
            "country_code": "US",
            "telephone_number": "619-472-1010",
            "fax_number": "619-479-5233",
            "country_name": "United States",
            "address_type": "DOM"
        }
    ],
    "basic": {
        "last_name": "BARNARD",
        "first_name": "LUKE",
        "credential": "MD",
        "sole_proprietor": "NO",
        "sex": "M",
        "enumeration_date": "2019-05-13",
        "last_updated": "2025-10-08",
        "certification_date": "2025-10-08",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "207W00000X",
            "taxonomy_group": "",
            "desc": "Ophthalmology",
            "state": "CA",
            "license": "A195991",
            "primary": false
        },
        {
            "code": "207WX0009X",
            "taxonomy_group": "",
            "desc": "Ophthalmology, Glaucoma Specialist",
            "state": "CA",
            "license": "A195991",
            "primary": true
        },
        {
            "code": "390200000X",
            "taxonomy_group": "",
            "desc": "Student in an Organized Health Care Education/Training Program",
            "state": null,
            "license": null,
            "primary": false
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": []
}

• Roxanna Renee Barbee
• Demi Marie Bardon
• Kazaran Gayla Barkawi-Buck, MA., LMFT
• George Douglas Barkett, D.D.S., M.S.D.
• Rita M. Barkett, D.D.S.
• Gregory Devon Barnes
• David Leonard Baron, M.D.
• Kristina Marie Baronian
• Herbert Joseph Barrack, C.P.O.
• Jeanette T. Barrack, PT

• Glaucoma Specialist (Ophthalmology) Physician in La Mesa, CA
• Providers in La Mesa, CA by specialty
• Glaucoma Specialist (Ophthalmology) Physician in California

• NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Oct 8, 2025; 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.