Active NPI
Kari Vu, MD
- Internal Medicine Physician
- Fountain Valley, CA
On this page
Key facts
NPPES NPI Registry- Primary specialty
- Internal Medicine Physician
- License
- A165273
- Practice address
- 17100 Euclid St
Fountain Valley, CA 92708-4004 - Phone
- (760) 835-4140
- Fax
- (662) 214-6202
- NPI assigned
- Jun 24, 2016
- Sex
- Female
- Sole proprietor
- No
NPPES NPI Registry
Registry information is reported by the provider to CMS and is not verified. About this source
Specialties & licenses 1
| Specialty (taxonomy) | Code | License | State | Primary |
|---|---|---|---|---|
| Internal Medicine Physician | 207R00000X | A165273 | CA | Primary |
Addresses
Primary practice location
17100 Euclid St
Fountain Valley, CA 92708-4004
Mailing address
PO Box 20153
Fountain Valley, CA 92728-0153
Phone (760) 835-4140
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
Enrollment records 1
Care Compare profile
Medicare Care Compare- Specialty
- Internal Medicine
- Education
- Other, 2016
- Medicare assignment
- Accepts the Medicare-approved amount as payment in full
Practice addresses (Care Compare)
2653 Elm Ave
Suite 300
Long Beach, CA 90806-1636
Phone (760) 835-4140
Hospital & facility affiliations
- Uci Health-Orange
- Memorialcare Orange Coast Medical Center
National Provider Directory
National Provider Directory- Medicare enrollment (NPD)
- Enrolled
- Credentials
- Doctor of Medicine
State licenses
| License | State | Type | Specialty |
|---|---|---|---|
| A165273 | CA | MD | Internal Medicine Physician |
Practice roles
| Organization | Specialty | Status | New patients |
|---|---|---|---|
| Kari Vu MD Inc | Internal Medicine | Current | Accepting new patients |
| Eisenhower Medical Center | Past | Accepting new patients |
Locations
17100 Euclid St
Fountain Vly, CA 92708
Phone (714) 966-7200
2653 Elm Ave
Ste 300
Long Beach, CA 90806
Phone (562) 595-7335
Organizations & group practices 2
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.
-
- Internal Medicine Physician
- Fountain Valley, CA
- NPI 1447921960
-
- General Acute Care Hospital
- Rancho Mirage, CA
- NPI 1013981554
Hospital & facility affiliations 3
Hospitals and other facilities this clinician is affiliated with according to Medicare Care Compare.
-
- General Acute Care Hospital
- Fountain Valley, CA
- NPI 1497702575
-
- General Acute Care Hospital
- Orange, CA
- NPI 1689608150
NPI Registry JSON
The complete NPPES record for this NPI in the NPI Registry API format.
{
"created_epoch": "1466726400000",
"enumeration_type": "NPI-1",
"last_updated_epoch": "1780704000000",
"number": "1881045441",
"addresses": [
{
"country_code": "US",
"country_name": "United States",
"address_purpose": "MAILING",
"address_type": "DOM",
"address_1": "PO BOX 20153",
"city": "FOUNTAIN VALLEY",
"state": "CA",
"postal_code": "927280153",
"telephone_number": "760-835-4140",
"fax_number": "662-214-6202"
},
{
"country_code": "US",
"country_name": "United States",
"address_purpose": "LOCATION",
"address_type": "DOM",
"address_1": "17100 EUCLID ST",
"city": "FOUNTAIN VALLEY",
"state": "CA",
"postal_code": "927084004",
"telephone_number": "760-835-4140",
"fax_number": "662-214-6202"
}
],
"practiceLocations": [],
"basic": {
"last_name": "VU",
"first_name": "KARI",
"credential": "MD",
"sole_proprietor": "NO",
"sex": "F",
"enumeration_date": "2016-06-24",
"last_updated": "2026-06-06",
"certification_date": "2026-06-06",
"status": "A"
},
"taxonomies": [
{
"code": "207R00000X",
"taxonomy_group": "",
"desc": "Internal Medicine",
"state": "CA",
"license": "A165273",
"primary": true
}
],
"identifiers": [],
"endpoints": [],
"other_names": []
}
Other providers in Fountain Valley, CA
Sources for this page
- NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Jun 6, 2026; 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.