Elizabeth Silvers, MSN, RN, CPNP
Elizabeth Silvers, MSN, RN, CPNP is a Pediatric Nurse Practitioner in San Francisco, CA, registered under NPI 1003477811.
Getting there
Here is what surrounds this office in San Francisco, based on OpenStreetMap data collected Sep 29, 2026. Parking is available about 781 ft away. The nearest transit stop is 816 ft away, served by 3rd Street & 23rd Street. A pharmacy sits 0.24 mi from the entrance (IndieBio), which helps if you leave with a prescription. If you arrive early, there is a coffee shop 0.29 mi away.
Getting here and what is nearby
Restaurant Besharam 213 ft ~1 min
Gas station Shell 428 ft ~2 min
Parking 529 ft ~3 min
Transit 3rd Street & 23rd Street 609 ft ~3 min
Parking 647 ft ~3 min
Transit 23rd Street & 3rd Street 767 ft ~3 min
Transit 3rd Street & 23rd Street 816 ft ~4 min
Parking 781 ft ~3 min
Pharmacy IndieBio 0.24 mi ~5 min
2565 3rd Street
Coffee Sohn 0.26 mi ~6 min
Gas station Dogpatch Biofuels 0.26 mi ~6 min
Coffee Honeybear Boba 0.28 mi ~6 min
801 22nd Street, San Francisco 94107
Mo-Su 11:30-16:00
Restaurant Souvla 0.28 mi ~6 min
2505 3rd Street, San Francisco 94107
Mo-Su 10:00-21:00
Coffee CoffeeShop 0.29 mi ~6 min
Convenience Mainstay Markets 0.30 mi ~6 min
655 22nd Street, San Francisco 94107
Mo-Su 07:00-21:00
Restaurant Just For You 0.30 mi ~6 min
Convenience M & W Market 0.47 mi ~10 min
1800 23rd Street, San Francisco 94107
Mo-Su 10:00-21:00
Convenience Jim's Smoke Shop & Deli 0.48 mi ~10 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 |
|---|---|---|
| 201913677 | CA | Pediatric Nurse Practitioner primary |
This provider holds licence 201913677 issued in CA. A licence number in NPPES reflects what was filed at registration — it does not confirm the licence is still active today.
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 Pediatrics covers
Definition to come... NUCC Health Care Provider Taxonomy, code 363LP0200X
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 | 1003477811 valid check digit |
|---|---|
| Entity type | Individual (NPI-1) |
| Enumeration date | Jun 23, 2019 |
| Last updated | Feb 13, 2021 |
| Status | Active |
| Sole proprietor | No |
| Gender | Female |
| Credential | MSN, RN, CPNP |
| Practice address |
1400 TENNESSEE ST STE 3 San Francisco, CA 94107 (415) 797-1414 Fax (415) 797-1413 |
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 | 4 | 7 | 7 | 8 | 1 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Doubled? | — | ×2 | — | ×2 | — | ×2 | — | ×2 | — | ×2 | — | ×2 | — | ×2 |
| Value | 8 | 0 | 8 | 8 | 0 | 2 | 0 | 0 | 3 | 8 | 7 | 5 | 8 | 2 |
Sum = 59 · next multiple of 10 = 60 · check digit = 1 · actual last digit = 1
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.