Nancy Pullen
Nancy Pullen is a Mental Health Counselor in San Francisco, CA, registered under NPI 1003383860.
Getting there
Here is what surrounds this office in San Francisco, based on OpenStreetMap data collected Sep 23, 2026. Parking is available about 540 ft away. The nearest transit stop is 368 ft away, served by Castro Street & 18th Street. A pharmacy sits 485 ft from the entrance (CarePlus / CVS), which helps if you leave with a prescription. If you arrive early, there is a coffee shop 536 ft away.
Getting here and what is nearby
Hotel Hotel Castro 114 ft ~1 min
4230 18th Street
Restaurant Pasta Panino 102 ft ~1 min
4150 17th Street, San Francisco 94114
Mo-Th 12:00-21:00, Fr-Sa 11:30-21:30, Su 11:30-21:00
Parking 18th Street / Collingwood Lot 165 ft ~1 min
Grocery Mollie Stone's 142 ft ~1 min
Pharmacy Walgreens 206 ft ~1 min
Transit 18th Street & Castro Street 299 ft ~2 min
Transit 18th Street & Diamond Street 323 ft ~2 min
Pharmacy Walgreens 299 ft ~2 min
Transit Castro Street & 18th Street 368 ft ~2 min
Coffee Cafe Mystique 357 ft ~2 min
Parking Most Holy Redeemer Parking Lot 395 ft ~2 min
Restaurant One Bite 358 ft ~2 min
506 Castro Street
Restaurant Oz Pizza 365 ft ~2 min
508 Castro Street, 94114
Su-We 11:00-24:00, Th-Sa 11:00-02:00
Coffee Starbucks 482 ft ~2 min
Pharmacy CarePlus / CVS 485 ft ~2 min
Coffee Castro Tarts 536 ft ~3 min
Castro Street, 94114
Parking 540 ft ~3 min
Convenience KD's Grog and Groceries 655 ft ~3 min
Gas station Castro Gas & Food Mart 700 ft ~3 min
Gas station Castro Gas & Food Mart 758 ft ~3 min
Convenience Eureka Market 771 ft ~3 min
4151 17th Street
Gas station Chevron 801 ft ~4 min
2399 Market Street, San Francisco 94114
Convenience Chevron Extra Mile 835 ft ~4 min
Hotel Imagiknit 0.33 mi ~7 min
519 Sanchez Street, 94114
Hotel Beck's Motor Lodge 0.40 mi ~8 min
2222 Market Street
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 |
|---|---|---|
| 19050 | CA | Mental Health Counselor primary |
| 153734 | CA | Mental Health Counselor |
This provider holds licence 19050 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 Mental Health covers
Definition to come... NUCC Health Care Provider Taxonomy, code 101YM0800X
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 | 19050 | CA | primary |
| 101YM0800X | Mental Health Counselor Mental Health | 153734 | CA |
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 | 1003383860 valid check digit |
|---|---|
| Entity type | Individual (NPI-1) |
| Enumeration date | Oct 30, 2018 |
| Last updated | Apr 9, 2025 |
| Status | Active |
| Sole proprietor | No |
| Gender | Female |
| Practice address |
4200 18TH ST STE 104 San Francisco, CA 94114 (415) 569-6304 |
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 | 3 | 8 | 3 | 8 | 6 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Doubled? | — | ×2 | — | ×2 | — | ×2 | — | ×2 | — | ×2 | — | ×2 | — | ×2 |
| Value | 8 | 0 | 8 | 8 | 0 | 2 | 0 | 0 | 3 | 6 | 8 | 6 | 8 | 3 |
Sum = 60 · next multiple of 10 = 60 · check digit = 0 · actual last digit = 0
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.