WILLIAM W LOEBMAN, M.D., INC
WILLIAM W LOEBMAN, M.D., INC is an organization registered with the National Plan and Provider Enumeration System (NPPES) under NPI 1003035643, based in Glendale, CA. It is classified under Specialist.
Getting there
Here is what surrounds this office in Glendale, based on OpenStreetMap data collected Aug 31, 2026. Parking is available about 745 ft away. There is EV charging 559 ft from the office — useful if you are driving in from out of town. The nearest transit stop is 323 ft away, served by San Fernando & Central. A pharmacy sits 641 ft from the entrance (CVS Pharmacy), which helps if you leave with a prescription. If you arrive early, there is a coffee shop 0.35 mi away.
Getting here and what is nearby
Transit Central & Laurel 220 ft ~1 min
Transit San Fernando & Central 242 ft ~1 min
Transit San Fernando & Central 323 ft ~2 min
EV charging 559 ft ~3 min
Pharmacy CVS Pharmacy 641 ft ~3 min
Parking 702 ft ~3 min
Parking 707 ft ~3 min
Restaurant MTB event rentals 675 ft ~3 min
Gas station Mobil 741 ft ~3 min
Parking 745 ft ~3 min
Restaurant Cluck and Blaze 796 ft ~4 min
Restaurant Carl's Jr. 838 ft ~4 min
Grocery Vons 961 ft ~4 min
Grocery Mas Market 0.21 mi ~5 min
Coffee Starbucks 0.24 mi ~5 min
1801 South Brand Boulevard, Glendale 91204
Mo-Fr 05:00-22:30; Sa 05:30-22:30; Su 06:00-22:00
Gas station Speedway 0.32 mi ~7 min
3680 San Fernando Road, Glendale 91204
Coffee It's Boba Time 0.33 mi ~7 min
Coffee Starbucks 0.35 mi ~8 min
2919 Los Feliz Boulevard, Los Angeles 90039
Mo-Fr 04:30-20:30; Sa,Su 05:00-20:30
Gas station Mobil 0.49 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 |
|---|---|---|
| G44705 | CA | Specialist primary |
This provider holds licence G44705 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 Specialist covers
An individual educated and trained in an applied knowledge discipline used in the performance of work at a level requiring knowledge and skills beyond or apart from that provided by a general education or liberal arts degree. NUCC Health Care Provider Taxonomy, code 174400000X
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-2 identifies an organization — a clinic, hospital, group practice, laboratory, or supplier. Individual clinicians working there hold their own NPI-1 numbers separately, so a bill may reference both.
| NPI | 1003035643 valid check digit |
|---|---|
| Entity type | Organization (NPI-2) |
| Enumeration date | Apr 24, 2007 |
| Last updated | Aug 22, 2020 |
| Status | Active |
| Practice address |
1510 S CENTRAL AVE #600 Glendale, CA 91204 (818) 500-1676 Fax (818) 500-8360 |
| Other identifiers |
00G44705
· Medicaid (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 | 0 | 3 | 5 | 6 | 4 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Doubled? | — | ×2 | — | ×2 | — | ×2 | — | ×2 | — | ×2 | — | ×2 | — | ×2 |
| Value | 8 | 0 | 8 | 8 | 0 | 2 | 0 | 0 | 3 | 0 | 3 | 1 | 6 | 8 |
Sum = 47 · next multiple of 10 = 50 · check digit = 3 · actual last digit = 3
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.