Guadalupe Alvarez
Guadalupe Alvarez is a provider specialising in Community Health Worker in San Francisco, CA, registered under NPI 1003298258.
Getting there
Here is what surrounds this office in San Francisco, based on OpenStreetMap data collected Sep 17, 2026. Parking is available about 0.33 mi away. There is EV charging 0.40 mi from the office (Revel - Mission District) — useful if you are driving in from out of town. The nearest transit stop is 424 ft away, served by Oak Street & Franklin Street. A pharmacy sits 0.44 mi from the entrance (CVS Pharmacy), which helps if you leave with a prescription. If you arrive early, there is a coffee shop 622 ft away.
Getting here and what is nearby
Restaurant Baiano Pizzeria 123 ft ~1 min
100 Gough Street
Mo-Tu 10:00-19:00; We 10:00-20:00; Th 10:00-21:00; Fr 10:00-22:00; Sa 11:00-21:00; Su 11:00-20:00; PH off
Convenience Nick's Super Market 136 ft ~1 min
Hotel Inn at Gough 177 ft ~1 min
Restaurant Xebec 167 ft ~1 min
Restaurant RT Bistro 261 ft ~1 min
Transit Haight Street & Gough Street 356 ft ~2 min
Hotel Edwardian Hotel 384 ft ~2 min
Transit Haight Street & Gough Street 406 ft ~2 min
Transit Oak Street & Franklin Street 424 ft ~2 min
Coffee Mercury Cafe 433 ft ~2 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 Planet Cafe 547 ft ~3 min
242 Gough Street
Coffee Buoy 622 ft ~3 min
22 Franklin Street, San Francisco 94102
Convenience Valmar Supermarket 889 ft ~4 min
16 Valencia Street, San Francisco 94103
Convenience Food Basket Market 0.20 mi ~4 min
475 Fell Street
Hotel Hayes Valley Inn 0.20 mi ~5 min
Gas station Chevron 0.27 mi ~6 min
Parking Performing Arts Garage 0.28 mi ~6 min
360 Grove Street
Parking 0.32 mi ~7 min
Parking 0.33 mi ~7 min
closed
Grocery Trader Joe's 0.34 mi ~7 min
Grocery Chef'Store 0.34 mi ~7 min
170 South Van Ness Avenue, San Francisco 94103
Mo-Sa 06:00-18:00; Su 08:00-17:00
EV charging Revel - Mission District 0.40 mi ~9 min
199 Erie Street
Gas station Arco 0.42 mi ~9 min
Pharmacy CVS Pharmacy 0.44 mi ~9 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
Grocery Whole Foods Market 0.44 mi ~9 min
2001 Market Street, San Francisco 94114
Mo-Su 08:00-22:00
Distances are straight‑line estimates — walking routes may be longer. Hours and phone numbers can change; call ahead to confirm.
Credentials and Medicare
NPPES does not list a state licence number for this record. That is not unusual — organizations and some provider types are not required to file one. Verify current licensure with the relevant state board before care.
This NPI does not appear in the PECOS Medicare enrolment file. Providers who do not bill Medicare — or who bill only through a group's enrolment — will not appear here. It is not a sign of any problem with the registration.
What Community Health Worker covers
Community health workers (CHW) are lay members of communities who work either for pay or as volunteers in association with the local health care system in both urban and rural environments and usually share ethnicity, language, socioeconomic status and life experiences with the community members they serve. They have been identified by many titles such as community health advisors, lay health advocates, "promotores(as), outreach educators, community health representatives, peer health promoters, and peer health educators. CHWs offer interpretation and translation services, provide culturally appropriate health education and information, assist people in receiving the care they need, give informal counseling and guidance on health behaviors, advocate for individual and community health needs, and provide some direct services such as first aid and blood pressure screening. Some examples of these practitioners are Community Health Aides or Practitioners established under 25 USC 1616 (l) under HHS, Indian Health Service, Public Health Service. NUCC Health Care Provider Taxonomy, code 172V00000X
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 | 1003298258 valid check digit |
|---|---|
| Entity type | Individual (NPI-1) |
| Enumeration date | Jun 24, 2015 |
| Last updated | Jun 24, 2015 |
| Status | Active |
| Sole proprietor | No |
| Gender | Female |
| Practice address |
120 PAGE ST San Francisco, CA 94102 (415) 255-6544 |
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 | 9 | 8 | 2 | 5 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Doubled? | — | ×2 | — | ×2 | — | ×2 | — | ×2 | — | ×2 | — | ×2 | — | ×2 |
| Value | 8 | 0 | 8 | 8 | 0 | 2 | 0 | 0 | 3 | 4 | 9 | 7 | 2 | 1 |
Sum = 52 · next multiple of 10 = 60 · check digit = 8 · actual last digit = 8
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.