Shannon Kissinger, MSW
Shannon Kissinger, MSW is a provider specialising in Social Worker in San Francisco, CA, registered under NPI 1003168808.
Getting there
Here is what surrounds this office in San Francisco, based on OpenStreetMap data collected Sep 9, 2026. Parking is available about 361 ft away at Parking Lot D. The nearest transit stop is 666 ft away, served by 43rd Avenue & Clement Street. If you arrive early, there is a coffee shop 0.28 mi away.
Getting here and what is nearby
Parking Parking Lot E 68 ft ~1 min
Parking Parking Lot C 355 ft ~2 min
Parking Parking Lot D 361 ft ~2 min
Transit Fort Miley Hospital 403 ft ~2 min
Transit 547 ft ~3 min
Transit 43rd Avenue & Clement Street 666 ft ~3 min
Coffee Legion of Honor Café 0.28 mi ~6 min
100 34th Avenue, San Francisco 94121
Hotel Seal Rock Inn 0.29 mi ~6 min
Gas station 76 Gas 0.44 mi ~9 min
Restaurant Empero Taste 0.50 mi ~10 min
4052 Balboa Street
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 Social Worker covers
A social worker is a person who is qualified by a Social Work degree, and licensed, certified or registered by the state as a social worker to practice within the scope of that license. A social worker provides assistance and counseling to clients and their families who are dealing with social, emotional and environmental problems. Social work services may be rendered to individuals, families, groups, and the public. NUCC Health Care Provider Taxonomy, code 104100000X
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 | 1003168808 valid check digit |
|---|---|
| Entity type | Individual (NPI-1) |
| Enumeration date | Oct 4, 2012 |
| Last updated | Oct 4, 2012 |
| Status | Active |
| Sole proprietor | No |
| Gender | Male |
| Credential | MSW |
| Practice address |
4150 CLEMENT ST San Francisco, CA 94121 (415) 221-4848 |
| Mailing address |
117 PLYMOUTH CV San Rafael, CA 94901 |
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 | 1 | 6 | 8 | 8 | 0 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Doubled? | — | ×2 | — | ×2 | — | ×2 | — | ×2 | — | ×2 | — | ×2 | — | ×2 |
| Value | 8 | 0 | 8 | 8 | 0 | 2 | 0 | 0 | 3 | 2 | 6 | 7 | 8 | 0 |
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.