Lyla Gazarian-boustani, D.D.S.
Lyla Gazarian-boustani, D.D.S. is a provider specialising in Endodontics in Glendale, CA, registered under NPI 1003047341. 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 Glendale, based on OpenStreetMap data collected Sep 2, 2026. Parking is available about 0.27 mi away at Glendale Police Department Parking. There is EV charging 0.34 mi from the office (Tesla Supercharger) — useful if you are driving in from out of town. The nearest transit stop is 540 ft away, served by Brand & Wilson. A pharmacy sits 0.34 mi from the entrance (Riley's), which helps if you leave with a prescription. If you arrive early, there is a coffee shop 624 ft away.
Getting here and what is nearby
Restaurant Panera Bread 432 ft ~2 min
300 North Brand Boulevard, Glendale 91203
Mo-Sa 06:00-21:00; Su 07:00-20:00
Transit Brand & California 493 ft ~2 min
Transit Brand & California 500 ft ~2 min
Transit Brand & Wilson 540 ft ~3 min
Coffee Regent Coffee 529 ft ~3 min
Mo-Fr 08:00-15:00; Sa,Su 08:00-17:00
Coffee Yifang Taiwan Tea 532 ft ~3 min
251 North Brand Boulevard, Glendale
Su-Th 12:00-22:00; Fr,Sa 12:00-23:00
Hotel Maryland Hotel 547 ft ~3 min
200 East Wilson Avenue, Glendale 91206
Restaurant Crazy Rock' Sushi Glendale 511 ft ~2 min
Mo-Th 11:30-21:30; Fr 11:30-22:30; Sa 12:00-22:30; Su 12:00-21:30
Restaurant El Morfi Grill 515 ft ~2 min
241 North Brand Boulevard, Glendale
Tu-Th,Su 11:00-21:00; Fr,Sa 11:00-22:00
Hotel Residence Inn 605 ft ~3 min
Coffee Porto's Cafe 624 ft ~3 min
315 North Brand Boulevard, Glendale
Parking Orange Street Public Parking Structure 741 ft ~3 min
Pharmacy Hope specialty pharmacy 749 ft ~3 min
Parking The Exchange Parking Structure 834 ft ~4 min
Hotel Brandwood Hotel 916 ft ~4 min
339 North Brand Boulevard, Glendale
Parking Glendale Police Department Parking 0.27 mi ~6 min
120 North Jackson Street, Glendale 91206
Pharmacy CVS Pharmacy 0.28 mi ~6 min
EV charging 0.31 mi ~7 min
Grocery Ralphs 0.32 mi ~7 min
211 North Glendale Avenue, Glendale 91206
Mo-Su 06:00-01:00
EV charging Tesla Supercharger 0.34 mi ~7 min
Pharmacy Riley's 0.34 mi ~7 min
Convenience 76 0.44 mi ~9 min
Gas station 76 0.44 mi ~9 min
Grocery Whole Foods Market 0.45 mi ~9 min
331 North Glendale Avenue, Glendale 91206
Mo-Su 07:00-22:00
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 |
|---|---|---|
| 56717 | CA | Endodontics primary |
This provider holds licence 56717 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 Endodontics covers
The branch of dentistry that is concerned with the morphology, physiology and pathology of the human dental pulp and periradicular tissues. Its study and practice encompass the basic and clinical sciences including biology of the normal pulp, the etiology, diagnosis, prevention and treatment of diseases and injuries of the pulp and associated periradicular conditions. NUCC Health Care Provider Taxonomy, code 1223E0200X
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 | 1003047341 valid check digit |
|---|---|
| Entity type | Individual (NPI-1) |
| Enumeration date | Aug 4, 2009 |
| Last updated | Aug 4, 2009 |
| Status | Active |
| Sole proprietor | Yes |
| Gender | Female |
| Credential | D.D.S. |
| Practice address |
230 N MARYLAND AVE SUITE 206 Glendale, CA 91206 (818) 547-2804 |
| Mailing address |
4904 VENTURA CANYON AVE Sherman Oaks, CA 91423 |
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 | 4 | 7 | 3 | 4 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Doubled? | — | ×2 | — | ×2 | — | ×2 | — | ×2 | — | ×2 | — | ×2 | — | ×2 |
| Value | 8 | 0 | 8 | 8 | 0 | 2 | 0 | 0 | 3 | 0 | 4 | 5 | 3 | 8 |
Sum = 49 · next multiple of 10 = 50 · check digit = 1 · actual last digit = 1
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.