Viken Yacoubian, PH.D.
Viken Yacoubian, PH.D. is a Marriage & Family Therapist in Glendale, CA, registered under NPI 1003428129.
Getting there
Here is what surrounds this office in Glendale, based on OpenStreetMap data collected Sep 26, 2026. Parking is available about 0.29 mi away at Glendale Police Department Parking. There is EV charging 0.39 mi from the office — useful if you are driving in from out of town. The nearest transit stop is 421 ft away, served by Brand & Broadway. A pharmacy sits 0.39 mi from the entrance (Riley's), which helps if you leave with a prescription. If you arrive early, there is a coffee shop 748 ft away.
Getting here and what is nearby
Transit Brand & Wilson 155 ft ~1 min
Transit Brand & Wilson 221 ft ~1 min
Restaurant Greek Bistro 190 ft ~1 min
Coffee 85°C 241 ft ~1 min
201 North Brand Boulevard, Glendale 91203
Parking The Exchange Parking Structure 261 ft ~1 min
Restaurant The Halal Guys 267 ft ~2 min
Coffee Starbucks 296 ft ~2 min
Hotel Maryland Hotel 298 ft ~2 min
200 East Wilson Avenue, Glendale 91206
Restaurant Gen Korean BBQ 311 ft ~2 min
126 North Artsakh Avenue, 91206
Transit Brand & Broadway 421 ft ~2 min
Hotel Residence Inn 510 ft ~2 min
Parking Orange Street Public Parking Structure 704 ft ~3 min
Coffee Regent Coffee 748 ft ~3 min
Mo-Fr 08:00-15:00; Sa,Su 08:00-17:00
Hotel Hyatt Place Glendale 869 ft ~4 min
Pharmacy CVS Pharmacy 0.20 mi ~4 min
EV charging Tesla Supercharger 0.21 mi ~5 min
Pharmacy Hope specialty pharmacy 0.24 mi ~5 min
Parking Glendale Police Department Parking 0.29 mi ~6 min
120 North Jackson Street, Glendale 91206
Grocery Ralphs 0.37 mi ~8 min
211 North Glendale Avenue, Glendale 91206
Mo-Su 06:00-01:00
EV charging 0.39 mi ~8 min
Pharmacy Riley's 0.39 mi ~8 min
Convenience 76 0.50 mi ~11 min
Gas station 76 0.50 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 |
|---|---|---|
| 37011 | CA | Marriage & Family Therapist primary |
This provider holds licence 37011 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 | 1003428129 valid check digit |
|---|---|
| Entity type | Individual (NPI-1) |
| Enumeration date | Aug 19, 2020 |
| Last updated | Aug 19, 2020 |
| Status | Active |
| Sole proprietor | No |
| Gender | Male |
| Credential | PH.D. |
| Practice address |
138 N BRAND BLVD STE 303 Glendale, CA 91203 (818) 497-7470 |
| Other identifiers |
37011
· Other (CA) |
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 | 4 | 2 | 8 | 1 | 2 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Doubled? | — | ×2 | — | ×2 | — | ×2 | — | ×2 | — | ×2 | — | ×2 | — | ×2 |
| Value | 8 | 0 | 8 | 8 | 0 | 2 | 0 | 0 | 3 | 8 | 2 | 7 | 1 | 4 |
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.