Active NPI
Yuen Yun Lee, NP
- Family Nurse Practitioner
- Hayward, CA
On this page
Key facts
NPPES NPI Registry- Primary specialty
- Family Nurse Practitioner
- License
- 95037642
- Practice address
- 25919 Gading Rd
Hayward, CA 94544-2725 - Phone
- (510) 782-8424
- NPI assigned
- Sep 7, 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 |
|---|---|---|---|---|
| Family Nurse Practitioner | 363LF0000X | 95037642 | CA | Primary |
Addresses
Primary practice location
25919 Gading Rd
Hayward, CA 94544-2725
Mailing address
400 E Rivulon Blvd Ste 103
Gilbert, AZ 85297-0096
Phone (510) 782-8424
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: No
Enrollment records 1
Care Compare profile
Medicare Care Compare- Specialty
- Nurse Practitioner
- Education
- Other, 2025
- Medicare assignment
- Accepts the Medicare-approved amount as payment in full
- Group practices
Practice addresses (Care Compare)
25919 Gading Rd
Hayward, CA 94544-2725
Phone (888) 408-7008
2690 5TH St
Suite B
Alameda, CA 94501-6584
Phone (510) 439-9447
National Provider Directory
National Provider Directory- Medicare enrollment (NPD)
- Enrolled
- Credentials
- Nurse Practitioner
Practice roles
| Organization | Specialty | Status | New patients |
|---|---|---|---|
| Altea Medical California PC | Current | Accepting new patients | |
| Carbon Health Medical Group of California PC | Current | Accepting new patients | |
| Successful Alternatives for Addiction & Counseling Services, Inc. | Past | Accepting new patients | |
| Carbon Health Medical Group of California PC | Past | Accepting new patients | |
| Hill Physicians Medical Group - PPO Program | Past | Accepting new patients | |
| Carbon Health Primary Care of California PC | Past | Accepting new patients |
Locations (25 of 29)
400 E Rivulon Blvd
Ste 103
Gilbert, AZ 85297
2690 5th St
Ste B
Alameda, CA 94501
Phone (510) 439-9447
7330 El Camino Real
Atascadero, CA 93422
Phone (805) 703-2501
1760 S Bascom Ave
Ste 140
Campbell, CA 95008
Phone (408) 214-9732
6971 El Camino Real
Ste 101
Carlsbad, CA 92009
Phone (760) 258-4971
4156 Manzanita Ave
Ste 100
Carmichael, CA 95608
Phone (916) 483-5400
11971 Central Ave
Ste B
Chino, CA 91710
Phone (909) 310-1488
5434 Ygnacio Valley Rd
Ste 250
Concord, CA 94521
Phone (925) 320-0854
3955 Bedford Canyon Rd
Unit 103
Corona, CA 92883
Phone (951) 293-4722
303 Corte Madera Town Ctr
Corte Madera, CA 94925
Phone (415) 840-8615
2321 Newburg Rd
Fortuna, CA 95540
Phone (707) 725-4457
25919 Gading Rd
Hayward, CA 94544
Phone (510) 782-3825
14443 Culver Dr
#14443A
Irvine, CA 92604
Phone (949) 767-8173
5696 Lake Murray Blvd
La Mesa, CA 91942
Phone (619) 460-5225
517 S A St
Madera, CA 93638
Phone (559) 673-9228
2424 M St
Merced, CA 95340
Phone (209) 723-2442
806 New Los Angeles Ave
Moorpark, CA 93021
Phone (805) 334-8650
132 Vintage Way
Ste F5
Novato, CA 94945
Phone (415) 539-3241
2124 57th Ave
Oakland, CA 94621
Phone (510) 261-2628
401 Grand Ave
#1112
Oakland, CA 94610
Phone (800) 756-4206
39950 Vista del Sol
Rancho Mirage, CA 92270
Phone (760) 340-0053
700 E Highland Ave
Redlands, CA 92374
Phone (909) 792-5083
1390 Market St
Ste 109
San Francisco, CA 94102
Phone (415) 918-5766
46 Hillsdale Mall
San Mateo, CA 94403
Phone (650) 769-5612
3000 N Gate Rd
Seal Beach, CA 90740
Phone (562) 594-5790
Organizations & group practices 6
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.
-
- Geriatric Medicine (Internal Medicine) Physician
- Eureka, CA
- NPI 1174302954
-
- Urgent Care Clinic/Center
- Berkeley, CA
- NPI 1417294232
-
- Urgent Care Clinic/Center
- Pasadena, CA
- NPI 1255957205
-
- Multi-Specialty Clinic/Center
- Berkeley, CA
- NPI 1972057990
-
- Preferred Provider Organization
- San Ramon, CA
- NPI 1679011035
-
- Methadone Clinic
- Hayward, CA
- NPI 1952529711
NPI Registry JSON
The complete NPPES record for this NPI in the NPI Registry API format.
{
"created_epoch": "1473206400000",
"enumeration_type": "NPI-1",
"last_updated_epoch": "1767744000000",
"number": "1639626757",
"addresses": [
{
"country_code": "US",
"country_name": "United States",
"address_purpose": "MAILING",
"address_type": "DOM",
"address_1": "400 E RIVULON BLVD STE 103",
"city": "GILBERT",
"state": "AZ",
"postal_code": "852970096",
"telephone_number": "510-782-8424"
},
{
"country_code": "US",
"country_name": "United States",
"address_purpose": "LOCATION",
"address_type": "DOM",
"address_1": "25919 GADING RD",
"city": "HAYWARD",
"state": "CA",
"postal_code": "945442725",
"telephone_number": "510-782-8424"
}
],
"practiceLocations": [],
"basic": {
"last_name": "LEE",
"first_name": "YUEN YUN",
"name_prefix": "Miss",
"credential": "NP",
"sole_proprietor": "NO",
"sex": "F",
"enumeration_date": "2016-09-07",
"last_updated": "2026-01-07",
"certification_date": "2026-01-07",
"status": "A"
},
"taxonomies": [
{
"code": "363LF0000X",
"taxonomy_group": "",
"desc": "Nurse Practitioner, Family",
"state": "CA",
"license": "95037642",
"primary": true
}
],
"identifiers": [],
"endpoints": [],
"other_names": []
}
Other providers in Hayward, CA
Sources for this page
- NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Jan 7, 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.