David Thurman, LMFT, LAADC
David Thurman, LMFT, LAADC is a Marriage & Family Therapist in Temecula, CA, registered under NPI 1003152869. NPPES records them as a sole proprietor, meaning the practice is not incorporated as a separate legal entity.
Getting there
Here is what surrounds this office in Temecula, based on OpenStreetMap data collected Sep 8, 2026. Parking is available about 0.42 mi away at 6th Street Parking Lot (Free). The nearest transit stop is 0.35 mi away. If you arrive early, there is a coffee shop 0.37 mi away.
Getting here and what is nearby
Hotel Home2 Suites 606 ft ~3 min
Parking 605 ft ~3 min
Parking 680 ft ~3 min
Transit 0.25 mi ~6 min
Gas station 76 0.28 mi ~6 min
Gas station Chevron 0.28 mi ~6 min
Convenience Circle K 0.29 mi ~6 min
Grocery Lopez Market 0.29 mi ~6 min
Transit 0.31 mi ~7 min
Convenience Rancho Liquor 0.31 mi ~7 min
Restaurant Denny's 0.32 mi ~7 min
28915 Rancho California Road, Temecula 92590-1867
Hotel Hampton Inn & Suites 0.33 mi ~7 min
Restaurant Vince's Spaghetti Express 0.34 mi ~7 min
Transit 0.35 mi ~8 min
Coffee The Crafted Scone 0.37 mi ~8 min
28459 Old Town Front Street, Temecula 92590
Mo-Th 07:30-16:00; Fr-Su 07:30-18:00
Coffee Starbucks 0.37 mi ~8 min
Hotel Hilton Garden Inn 0.37 mi ~8 min
Restaurant E.A.T. 0.40 mi ~9 min
Parking 6th Street Parking Lot (Free) 0.42 mi ~9 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 |
|---|---|---|
| 105629 | CA | Marriage & Family Therapist primary |
This provider holds licence 105629 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
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 | 1003152869 valid check digit |
|---|---|
| Entity type | Individual (NPI-1) |
| Enumeration date | Dec 26, 2012 |
| Last updated | Nov 4, 2020 |
| Status | Active |
| Sole proprietor | Yes |
| Gender | Male |
| Credential | LMFT, LAADC |
| Practice address |
28481 RANCHO CALIFORNIA RD STE 210 Temecula, CA 92590 (951) 514-1659 Fax (951) 344-8354 |
| Mailing address |
42445 GOLDEN OAK LN Temecula, CA 92590 |
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 | 5 | 2 | 8 | 6 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Doubled? | — | ×2 | — | ×2 | — | ×2 | — | ×2 | — | ×2 | — | ×2 | — | ×2 |
| Value | 8 | 0 | 8 | 8 | 0 | 2 | 0 | 0 | 3 | 2 | 5 | 4 | 8 | 3 |
Sum = 51 · next multiple of 10 = 60 · check digit = 9 · actual last digit = 9
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.