Active NPI
Lauren Grace Quan, MD
- Family Medicine Physician
- Foster City, CA
National Provider Identifier
1497318166
On this page
Key facts
NPPES NPI Registry- Primary specialty
- Family Medicine Physician
- License
- 178005
- Practice address
- 1098 Foster City Blvd Ste A104
Foster City, CA 94404-2300 - Phone
- (650) 414-6872
- Fax
- (650) 414-6873
- NPI assigned
- Apr 18, 2019
- 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 |
|---|---|---|---|---|
| Family Medicine Physician | 207Q00000X | 178005 | CA | Primary |
Addresses
Primary practice location
1098 Foster City Blvd Ste A104
Foster City, CA 94404-2300
Mailing address
3400 Data Dr
Attention: Credentialing and Payer Enrollment Dept
Rancho Cordova, CA 95670
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
| Enrollment ID | State | Provider type | PAC ID | Details |
|---|---|---|---|---|
| I20220902002734 | CA | Practitioner - Family Practice | 6103200514 | Reassigns benefits to 1 organization |
Care Compare profile
Medicare Care Compare- Specialty
- Family Practice
- Education
- Other, 2018
- Medicare assignment
- Accepts the Medicare-approved amount as payment in full
- Telehealth
- Offers telehealth services
- Group practices
- Dignity Health Medical Foundation
Practice addresses (Care Compare)
1098 Foster City Blvd
Suite A104
Foster City, CA 94404-2300
Phone (650) 414-6872
Hospital & facility affiliations
- Sequoia Hospital
- Peninsula Medical Center
- Stanford Health Care
Merit-based Incentive Payment System (MIPS)
- Final score
- 100 of 100
- Quality
- 100
- Improvement activities
- 40
- Cost
- 100
National Provider Directory
National Provider Directory- Medicare enrollment (NPD)
- Enrolled
- Credentials
- Doctor of Medicine
State licenses
| License | State | Type | Specialty |
|---|---|---|---|
| 178005 | CA | MD | Family Medicine Physician |
Practice roles
| Organization | Specialty | Status | New patients |
|---|---|---|---|
| Dignity Health Medical Foundation | Current | Accepting new patients | |
| Dignity Health Medical Foundation | Current | Accepting new patients | |
| Dignity Health Medical Foundation | Current | Accepting new patients |
Locations
1301 Shoreway Rd
Ste 100
Belmont, CA 94002
Phone (650) 596-7000
1098 Foster City Blvd
Ste 104
Foster City, CA 94404
Phone (650) 570-2299
1098 Foster City Blvd
Ste A104
Foster City, CA 94404
Phone (650) 414-6872
3400 Data Dr
Rncho Cordova, CA 95670
Phone (916) 379-2726
Interoperability endpoints
- lquan18284@northeastmedicalservicesnems.direct-ci.com
Organizations & group practices 3
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.
-
- Multi-Specialty Clinic/Center
- Belmont, CA
- NPI 1174531859
-
- Multi-Specialty Clinic/Center
- Redding, CA
- NPI 1912288432
Hospital & facility affiliations 10
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": "1555545600000",
"enumeration_type": "NPI-1",
"last_updated_epoch": "1756771200000",
"number": "1497318166",
"addresses": [
{
"country_code": "US",
"country_name": "United States",
"address_purpose": "MAILING",
"address_type": "DOM",
"address_1": "3400 DATA DR",
"address_2": "ATTENTION: CREDENTIALING AND PAYER ENROLLMENT DEPT",
"city": "RANCHO CORDOVA",
"state": "CA",
"postal_code": "95670"
},
{
"country_code": "US",
"country_name": "United States",
"address_purpose": "LOCATION",
"address_type": "DOM",
"address_1": "1098 FOSTER CITY BLVD STE A104",
"city": "FOSTER CITY",
"state": "CA",
"postal_code": "944042300",
"telephone_number": "650-414-6872",
"fax_number": "650-414-6873"
}
],
"practiceLocations": [],
"basic": {
"last_name": "QUAN",
"first_name": "LAUREN",
"middle_name": "GRACE",
"credential": "MD",
"sole_proprietor": "NO",
"sex": "F",
"enumeration_date": "2019-04-18",
"last_updated": "2025-09-02",
"certification_date": "2025-09-02",
"status": "A"
},
"taxonomies": [
{
"code": "207Q00000X",
"taxonomy_group": "",
"desc": "Family Medicine",
"state": "CA",
"license": "178005",
"primary": true
}
],
"identifiers": [],
"endpoints": [],
"other_names": []
}Other providers in Foster City, CA
Sources for this page
- NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Sep 2, 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.