Individual provider Active NPI

Frances Hungyi Lu, MD

  • Gastroenterology Physician
  • Santa Rosa, CA
National Provider Identifier
1942445374
Registry record updated Dec 3, 2021
On this page

Key facts

NPPES NPI Registry
Primary specialty
Gastroenterology PhysicianTaxonomy code 207RG0100X
License
101544 Issued in CA
Practice address
500 Doyle Park Dr Ste 205
Santa Rosa, CA 95405-4559
Phone
(707) 303-8350
NPI assigned
Dec 15, 2008
Sex
Female
Sole proprietor
No

NPPES NPI Registry

Updated by the provider on Dec 3, 2021

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

Specialties & licenses 1

Specialty (taxonomy)CodeLicenseStatePrimary
Gastroenterology Physician 207RG0100X 101544 CA Primary

Addresses

Primary practice location

500 Doyle Park Dr Ste 205
Santa Rosa, CA 95405-4559

Mailing address

485 Beacon Ridge LN
Walnut Creek, CA 94597-2900
Phone (646) 421-4771

Other practice location 1

1 Quality Dr
Vacaville, CA 95688-9494
Phone (707) 624-2668

Electronic endpoints 1

TypeEndpointUseAffiliation
Direct Messaging Address flu2009255@oc.providencedirect.org

Medicare participation

Medicare enrollment files
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

Enrollment IDStateProvider typePAC IDDetails
I20101202000236 CA Practitioner - GastroenterologyPractitioner - Internal Medicine 8921294976 Reassigns benefits to 2 organizations

Care Compare profile

Medicare Care Compare
Specialty
GastroenterologyAlso: Internal Medicine
Education
Jefferson Medical College of Thomas Jefferson University, 2002
Medicare assignment
Accepts the Medicare-approved amount as payment in full
Telehealth
Offers telehealth services
Group practices
Providence Medical FoundationGroup PAC ID 8921993205, 1,461 clinicians

Practice addresses (Care Compare)

500 Doyle Park Dr
Suite 205
Santa Rosa, CA 95405-4559
Phone (707) 303-8349

Hospital & facility affiliations

  • Providence Santa Rosa Memorial Hospital Hospital, Santa Rosa, CA, CCN 050174
  • Petaluma Valley Hospital Hospital, Petaluma, CA, CCN 050136
  • Sonoma Valley Hospital Hospital, Sonoma, CA, CCN 050090
  • Healdsburg Hospital Hospital, Healdsburg, CA, CCN 051321

Procedures performed for Medicare patients

ProcedureNumber of procedures
Colonoscopy190
Upper gastrointestinal (GI) endoscopy for acid reflux202

National Provider Directory

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

State licenses

LicenseStateTypeSpecialty
101544CAMDMarriage & Family Therapist

Practice roles

OrganizationSpecialtyStatusNew patients
Providence Medical Foundation CurrentSince Oct 11, 2021 Accepting new patients
Providence Medical Foundation Current Accepting new patients
Permanente Medical Group Inc Current Accepting new patients
Providence Medical Foundation CurrentSince Oct 11, 2021 Accepting new patients
Permanente Medical Group Inc CurrentSince Mar 10, 2015 Accepting new patients
Providence Medical Foundation Past Accepting new patients
St. Joseph Health Northern California, LLC Past Accepting new patients

Locations

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

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

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

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

500 Doyle Park Dr
Ste 205
Santa Rosa, CA 95405
Phone (707) 303-8350

500 Doyle Park Dr
Ste 100
Santa Rosa, CA 95405
Phone (714) 449-4842

1165 Montgomery Dr
#1112
Santa Rosa, CA 95405
Phone (707) 546-3210

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

1 Quality Dr
Vacaville, CA 95688
Phone (707) 453-5000

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

Interoperability endpoints

  • Direct secure messaging: flu2009255@oc.providencedirect.org

Organizations & group practices 7

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.

Hospital & facility affiliations 5

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": "1229299200000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1638489600000",
    "number": "1942445374",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "485 BEACON RIDGE LN",
            "city": "WALNUT CREEK",
            "state": "CA",
            "postal_code": "945972900",
            "telephone_number": "646-421-4771"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "500 DOYLE PARK DR STE 205",
            "city": "SANTA ROSA",
            "state": "CA",
            "postal_code": "954054559",
            "telephone_number": "707-303-8350"
        }
    ],
    "practiceLocations": [
        {
            "address_1": "1 Quality Dr",
            "address_purpose": "LOCATION",
            "city": "Vacaville",
            "state": "CA",
            "postal_code": "956889494",
            "country_code": "US",
            "telephone_number": "707-624-2668",
            "country_name": "United States",
            "address_type": "DOM"
        }
    ],
    "basic": {
        "last_name": "LU",
        "first_name": "FRANCES",
        "middle_name": "HUNGYI",
        "credential": "MD",
        "sole_proprietor": "NO",
        "sex": "F",
        "enumeration_date": "2008-12-15",
        "last_updated": "2021-12-03",
        "certification_date": "2021-12-03",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "207RG0100X",
            "taxonomy_group": "",
            "desc": "Internal Medicine, Gastroenterology",
            "state": "CA",
            "license": "101544",
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [
        {
            "endpointType": "DIRECT",
            "endpointTypeDescription": "Direct Messaging Address",
            "endpoint": "flu2009255@oc.providencedirect.org",
            "affiliation": "N",
            "address_1": "500 Doyle Park Dr Ste 205",
            "city": "Santa Rosa",
            "state": "CA",
            "country_code": "US",
            "postal_code": "954054559",
            "country_name": "United States",
            "address_type": "DOM"
        }
    ],
    "other_names": []
}

Other providers in Santa Rosa, CA

Sources for this page

Verify at the official NPI Registry.