Wayne Xu
Wayne Xu is a Marriage & Family Therapist in San Francisco, CA, registered under NPI 1003255209. This provider registers 2 separate taxonomy codes, which usually means they practise across more than one recognised specialty.
Getting there
Here is what surrounds this office in San Francisco, based on OpenStreetMap data collected Sep 14, 2026. Parking is available about 0.36 mi away at Performing Arts Garage. The nearest transit stop is 734 ft away, served by Haight Street & Buchanan Street. A pharmacy sits 0.24 mi from the entrance (CVS Pharmacy), which helps if you leave with a prescription. If you arrive early, there is a coffee shop 0.20 mi away.
Getting here and what is nearby
Convenience Oak Gourmet 115 ft ~1 min
497 Oak Street
Convenience Food Basket Market 487 ft ~2 min
475 Fell Street
Restaurant Il Borgo 474 ft ~2 min
500 Fell Street
Restaurant Domo 552 ft ~3 min
Th 12:00-14:30, 17:00-21:30; Fr-Sa 12:00-14:30, 17:00-22:00; Su-We 17:00-21:30
Parking 565 ft ~3 min
Parking 593 ft ~3 min
Transit Hayes Street & Buchanan Street 610 ft ~3 min
Transit Hayes Street & Buchanan Street 691 ft ~3 min
Convenience Hayes Market 683 ft ~3 min
Mo-Th 08:00-22:00; Fr 08:00-23:00; Sa 09:00-23:00; Su 09:00-22:00
Restaurant Suppenküche 692 ft ~3 min
525 Laguna Street
Mo-Th 17:00-21:00; Fr 17:00-22:00; Sa 15:00-22:00; Su 15:00-20:00
Transit Haight Street & Buchanan Street 734 ft ~3 min
Coffee Mercury Cafe 894 ft ~4 min
201 Octavia Street
Mo-We 07:30-15:00; Th-Fr 07:30-16:00; Sa 08:00-16:00; Su 08:00-15:00
Coffee The Center SF Tea House 985 ft ~4 min
Coffee The Radical Reading Room 0.20 mi ~4 min
Hotel Casa Loma Hotel 0.20 mi ~4 min
600;602;604;606;608;610 Fillmore Street, San Francisco 94117
Pharmacy CVS Pharmacy 0.24 mi ~5 min
499 Haight Street, San Francisco 94117
Sa 10:00-13:30,14:00-18:00; Su 11:00-13:30,14:00-17:00; Mo-Fr 09:00-13:30,14:00-19:00
Hotel Inn at Gough 0.25 mi ~5 min
Grocery Trader Joe's 0.25 mi ~5 min
Hotel Inn on Grove 0.26 mi ~6 min
Parking Performing Arts Garage 0.36 mi ~8 min
360 Grove Street
Grocery Safeway 0.38 mi ~8 min
2020 Market Street, San Francisco 94114
Mo-Su 06:00-21:00
Grocery Whole Foods Market 0.40 mi ~9 min
2001 Market Street, San Francisco 94114
Mo-Su 08:00-22:00
Gas station Chevron 0.50 mi ~11 min
Distances are straight‑line estimates — walking routes may be longer. Hours and phone numbers can change; call ahead to confirm.
Credentials and Medicare
| Licence | State | Specialty |
|---|---|---|
| 87879 | CA | Marriage & Family Therapist primary |
This provider holds licence 87879 issued in CA. A licence number in NPPES reflects what was filed at registration — it does not confirm the licence is still active today.
- Status
- Approved
- Provider type
- Practitioner - Marriage And Family Therapist
- PAC ID
- 8820436272
- Enrollment ID
- I20240403003670
Medicare enrolment is recorded as approved under the provider type Practitioner - Marriage And Family Therapist. Being enrolled means the provider can bill Medicare; it does not tell you whether they are currently accepting new Medicare patients. Call the office to confirm.
What Marriage & Family Therapist covers
A marriage and family therapist is a person with a master's degree in marriage and family therapy, or a master's or doctoral degree in a related mental health field with substantially equivalent coursework in marriage and family therapy, who receives supervised clinical experience, or a person who meets the state requirements to practice as a marriage and family therapist. A marriage and family therapist treats mental and emotional disorders within the context of marriage and family systems. A marriage and family therapist provides mental health and counseling services to individuals, couples, families, and groups. NUCC Health Care Provider Taxonomy, code 106H00000X
All registered taxonomy codes
This provider registers 2 taxonomy codes. The primary code is what appears on most claims; the others record additional recognised specialties.
| Code | Specialty | Licence | State | |
|---|---|---|---|---|
| 101YM0800X | Mental Health Counselor Mental Health | — | — | |
| 106H00000X | Marriage & Family Therapist | 87879 | CA | primary |
The taxonomy records how the provider classifies their own practice. It does not confirm which conditions they currently treat, whether they are accepting new patients, or which insurance they take — call the office for that.
Full NPPES record
An NPI-1 identifies a single person. It stays with the clinician for life, even if they move practice or change state, which is why the address on file can lag behind where they actually work today.
| NPI | 1003255209 valid check digit |
|---|---|
| Entity type | Individual (NPI-1) |
| Enumeration date | Jun 20, 2013 |
| Last updated | Dec 28, 2021 |
| Status | Active |
| Sole proprietor | No |
| Gender | Male |
| Practice address |
484 OAK ST San Francisco, CA 94102 (415) 626-4876 Fax (415) 626-2645 |
Number check
How the check works, step by step
Every NPI carries a Luhn check digit — the same scheme used on credit cards. CMS prefixes the number with 80840 before computing it, which marks it as a US health identifier.
| Digit | 8 | 0 | 8 | 4 | 0 | 1 | 0 | 0 | 3 | 2 | 5 | 5 | 2 | 0 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Doubled? | — | ×2 | — | ×2 | — | ×2 | — | ×2 | — | ×2 | — | ×2 | — | ×2 |
| Value | 8 | 0 | 8 | 8 | 0 | 2 | 0 | 0 | 3 | 4 | 5 | 1 | 2 | 0 |
Sum = 41 · next multiple of 10 = 50 · check digit = 9 · actual last digit = 9
A valid check digit only means the number is well-formed. It does not mean the provider is licensed, active, or in good standing — those are separate questions answered by the sections above.