Samantha Mcmullen
Samantha Mcmullen is a Marriage & Family Therapist in Torrance, CA, registered under NPI 1003219197. This provider registers 2 separate taxonomy codes, which usually means they practise across more than one recognised specialty.
Getting there
Here is what surrounds this office in Torrance, based on OpenStreetMap data collected Sep 12, 2026. Parking is available about 0.31 mi away. The nearest transit stop is 0.26 mi away. A pharmacy sits 765 ft from the entrance (Rite Aid), 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
Pharmacy Rite Aid 765 ft ~3 min
Gas station Arco 768 ft ~3 min
Parking 0.20 mi ~5 min
Grocery Tokyo Central 0.20 mi ~4 min
3832 West Sepulveda Boulevard
Transit Anza/226th St. 0.23 mi ~5 min
Transit Anza/226th St. 0.24 mi ~5 min
Convenience 7-Eleven 0.24 mi ~5 min
Transit 0.26 mi ~6 min
Convenience Amazon Go 0.26 mi ~6 min
22135 Hawthorne Boulevard
Coffee Starbucks 0.29 mi ~6 min
Parking 0.29 mi ~6 min
Parking 0.31 mi ~7 min
Restaurant Good Vibes Pizza 0.33 mi ~7 min
22825 Hawthorne Boulevard, 90505
Mo-Sa 11:00-21:00; Su 12:00-21:00
Restaurant The Boiling Crab 0.36 mi ~8 min
22901 Hawthorne Boulevard
Mo-Th 15:00-21:00; Fr-Sa 12:00-22:00; Su 12:00-21:00
Restaurant Torikizoku 0.42 mi ~9 min
21839 Hawthorne Boulevard
Convenience 7-Eleven 0.46 mi ~10 min
Grocery Seiwa 0.47 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 |
|---|---|---|
| 87520 | CA | Marriage & Family Therapist |
| 99851 | CA | Marriage & Family Therapist primary |
This provider holds licence 87520 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 Marriage & Family Therapist covers
A marriage and family therapist is a person with a master's degree in marriage and family therapy, or a master's or doctoral degree in a related mental health field with substantially equivalent coursework in marriage and family therapy, who receives supervised clinical experience, or a person who meets the state requirements to practice as a marriage and family therapist. A marriage and family therapist treats mental and emotional disorders within the context of marriage and family systems. A marriage and family therapist provides mental health and counseling services to individuals, couples, families, and groups. NUCC Health Care Provider Taxonomy, code 106H00000X
All registered taxonomy codes
This provider registers 3 taxonomy codes. The primary code is what appears on most claims; the others record additional recognised specialties.
| Code | Specialty | Licence | State | |
|---|---|---|---|---|
| 106H00000X | Marriage & Family Therapist | 87520 | CA | |
| 390200000X | Student in an Organized Health Care Education/Training Program | — | — | |
| 106H00000X | Marriage & Family Therapist | 99851 | CA | primary |
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 | 1003219197 valid check digit |
|---|---|
| Entity type | Individual (NPI-1) |
| Enumeration date | Oct 2, 2014 |
| Last updated | Jun 7, 2017 |
| Status | Active |
| Sole proprietor | No |
| Gender | Female |
| Practice address |
4025 W 226TH ST Torrance, CA 90505 (310) 373-4556 |
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 | 1 | 9 | 1 | 9 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Doubled? | — | ×2 | — | ×2 | — | ×2 | — | ×2 | — | ×2 | — | ×2 | — | ×2 |
| Value | 8 | 0 | 8 | 8 | 0 | 2 | 0 | 0 | 3 | 4 | 1 | 9 | 1 | 9 |
Sum = 53 · next multiple of 10 = 60 · check digit = 7 · actual last digit = 7
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.