Quyen Nguyen Kelly, MD

Primary specialty

Obstetrics & Gynecology PhysicianTaxonomy code 207V00000X

License

A201004 Issued in CA

Practice address

9850 Genesee Ave Ste 820
La Jolla, CA 92037-1219

Phone

(858) 677-0777

Fax

(858) 677-0666

NPI assigned

Apr 6, 2021

Sex

Female

Sole proprietor

No

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

Specialties & licenses 2

Addresses

Other names 1

• Dr. Baoquyen Nguyen Professional name

Medicare fee-for-service enrollment

Enrolled in CA, NY2 enrollments

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 2

Specialty

Obstetrics/Gynecology

Education

Other, 2020

Medicare assignment

May accept Medicare assignment

Group practices

San Diego Womens Health IncGroup PAC ID 5395896674, 3 clinicians

Practice addresses (Care Compare)

Hospital & facility affiliations

• Scripps Memorial Hospital la Jolla Hospital, La Jolla, CA, CCN 050324
• Scripps Memorial Hospital - Encinitas Hospital, Encinitas, CA, CCN 050503

Procedures performed for Medicare patients

Medicare enrollment (NPD)

Enrolled

Credentials

Doctor of Medicine

State licenses

Practice roles

Locations

Networks

• Healthfirst Medicare Network H5989
• Healthfirst Medicare Network H1722
• Healthfirst Medicare Network H3359
• BSC 65 PLUS INDIVIDUAL MAPD
• Healthfirst Medicare Network H9678

Interoperability endpoints

• FHIR API: https://api.platform.athenahealth.com/23831/brand/1/csg/1/fhir/r4
• Direct secure messaging: quyen.kelly.1@23831.direct.athenahealth.com

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.

• San Diego Women's Health, Inc.

  • Obstetrics & Gynecology Physician
  • La Jolla, CA
  • NPI 1396986667
  Medicare reassignment Care Compare group NPD
• Nassau Health Care Corporation

  dba Nassau Department of Psychiatry and Psychology, FPP

  • General Acute Care Hospital
  • East Meadow, NY
  • NPI 1902822992
  Medicare reassignment NPD
• Epilepsy Rheumatology and Arthritis Specialty Wellness Center PC

  • Rheumatology Physician
  • Encinitas, CA
  • NPI 1184238933
  NPD
• Nassau Health Care Corporation

  dba NUMC Department of Family Medicine, FPP

  • General Acute Care Hospital
  • East Meadow, NY
  • NPI 1730530940
  NPD
• Nassau Health Care Corporation

  • General Acute Care Hospital
  • East Meadow, NY
  • NPI 1932125911
  NPD

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

• Scripps Health

  dba Scripps Memorial Hospital Encinitas

  • General Acute Care Hospital
  • Encinitas, CA
  • NPI 1700829199
  Care Compare affiliation
• Scripps Health

  dba Scripps Memorial Hospital La Jolla

  • General Acute Care Hospital
  • La Jolla, CA
  • NPI 1841277704
  Care Compare affiliation

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

{
    "created_epoch": "1617667200000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1756857600000",
    "number": "1356920367",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "9850 GENESEE AVE STE 820",
            "city": "LA JOLLA",
            "state": "CA",
            "postal_code": "920371219",
            "telephone_number": "858-677-0777",
            "fax_number": "858-677-0666"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "9850 GENESEE AVE STE 820",
            "city": "LA JOLLA",
            "state": "CA",
            "postal_code": "920371219",
            "telephone_number": "858-677-0777",
            "fax_number": "858-677-0666"
        }
    ],
    "practiceLocations": [
        {
            "address_1": "477 N El Camino Real Ste C208",
            "address_purpose": "LOCATION",
            "city": "Encinitas",
            "state": "CA",
            "postal_code": "920241332",
            "country_code": "US",
            "telephone_number": "858-677-0777",
            "fax_number": "858-677-0666",
            "country_name": "United States",
            "address_type": "DOM"
        }
    ],
    "basic": {
        "last_name": "KELLY",
        "first_name": "QUYEN",
        "middle_name": "NGUYEN",
        "name_prefix": "Dr.",
        "credential": "MD",
        "sole_proprietor": "NO",
        "sex": "F",
        "enumeration_date": "2021-04-06",
        "last_updated": "2025-09-03",
        "certification_date": "2025-09-03",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "207V00000X",
            "taxonomy_group": "",
            "desc": "Obstetrics & Gynecology",
            "state": "CA",
            "license": "A201004",
            "primary": true
        },
        {
            "code": "207V00000X",
            "taxonomy_group": "",
            "desc": "Obstetrics & Gynecology",
            "state": "NY",
            "license": "338161",
            "primary": false
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": [
        {
            "first_name": "BAOQUYEN",
            "last_name": "NGUYEN",
            "prefix": "DR.",
            "credential": "MD",
            "code": "2",
            "type": "Professional Name"
        }
    ]
}

• Kelli Anne Keene
• Benjamin F Kelley, M.D.
• Jessica Kelley, NP
• Amorah Kelly, L.AC.
• Cerra Michaela Kelly, ND
• Tamsin Lisa Kelly, MD
• Skylar Kelsven, PHD
• John Robinson Keltner
• Alicia Krasuake Kennedy, DDS
• Frank Kennedy, M.D.

• Obstetrics & Gynecology Physician in La Jolla, CA
• Providers in La Jolla, CA by specialty
• Obstetrics & Gynecology Physician in California

• NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Sep 3, 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.