Kristen Lenahan
Kristen Lenahan is a Mental Health Counselor in San Francisco, CA, registered under NPI 1003011974.
Getting there
Here is what surrounds this office in San Francisco, based on OpenStreetMap data collected Aug 29, 2026. Parking is available about 900 ft away at Impark. There is EV charging 0.40 mi from the office (EVgo) — useful if you are driving in from out of town. The nearest transit stop is 610 ft away, served by 11th Street & Mission Street. If you arrive early, there is a coffee shop 790 ft away.
Getting here and what is nearby
Coffee Cumaica 85 ft ~1 min
Transit Mission Street & 11th Street 280 ft ~2 min
Transit Mission Street & 9th Street 338 ft ~2 min
Parking 341 ft ~2 min
closed
Hotel Ram’s Hotel 386 ft ~2 min
80 9th Street, San Francisco 94103
Coffee All Star Cafe 398 ft ~2 min
98 9th Street, 94103
Mo-Sa 06:15-17:45; Su 07:00-17:45
Parking 400 ft ~2 min
Restaurant Tapas Bar 513 ft ~2 min
Restaurant The Perennial 572 ft ~3 min
59 9th Street, San Francisco 94103
Transit 11th Street & Mission Street 610 ft ~3 min
Restaurant SF Pizza 638 ft ~3 min
1270 Mission Street, San Francisco 94103
Coffee Starbucks 790 ft ~3 min
1390 Market Street, San Francisco 94102
Mo-Fr 05:00-19:00; Sa-Su 06:00-18:00
Hotel Inn at Market 799 ft ~4 min
Hotel BEI Hotel San Francisco 922 ft ~4 min
Parking Impark 900 ft ~4 min
1390 Market Street, San Francisco 94102
Mo-Fr 06:00-18:00
Convenience Diana Market #2 0.22 mi ~5 min
282 9th Street
Convenience New York Tobacco 0.23 mi ~5 min
Mo-Su 09:00-21:00
Grocery Harvest Urban Market 0.23 mi ~5 min
EV charging 0.25 mi ~6 min
1401 Folsom Street
Convenience Tower Car Wash 0.28 mi ~6 min
1601 Mission Street
Gas station Chevron 0.29 mi ~6 min
Grocery Chef'Store 0.37 mi ~8 min
170 South Van Ness Avenue, San Francisco 94103
Mo-Sa 06:00-18:00; Su 08:00-17:00
EV charging EVgo 0.40 mi ~9 min
EV charging EVgo 0.40 mi ~9 min
Gas station Shell 0.42 mi ~9 min
Grocery Rainbow Grocery Coop 0.44 mi ~9 min
1745 Folsom Street, San Francisco 94103
Mo-Su 09:00-21:00; PH closed; Mar 31 closed; May 01 closed
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 Mental Health covers
Definition to come... NUCC Health Care Provider Taxonomy, code 101YM0800X
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 | 1003011974 valid check digit |
|---|---|
| Entity type | Individual (NPI-1) |
| Enumeration date | Jun 19, 2007 |
| Last updated | Jul 8, 2007 |
| Status | Active |
| Sole proprietor | No |
| Gender | Female |
| Practice address |
1385 MISSION ST SUITE 240 San Francisco, CA 94103 (415) 864-4002 |
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 | 0 | 1 | 1 | 9 | 7 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Doubled? | — | ×2 | — | ×2 | — | ×2 | — | ×2 | — | ×2 | — | ×2 | — | ×2 |
| Value | 8 | 0 | 8 | 8 | 0 | 2 | 0 | 0 | 3 | 0 | 1 | 2 | 9 | 5 |
Sum = 46 · next multiple of 10 = 50 · check digit = 4 · actual last digit = 4
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.