Corey Mordas
Corey Mordas is a Hospitalist Physician in Los Angeles, CA, registered under NPI 1003557984. 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 Los Angeles, based on OpenStreetMap data collected Sep 3, 2026. Parking is available about 0.27 mi away at Parking E. The nearest transit stop is 480 ft away, served by UCLA Medical Center;Stein Plaza. A pharmacy sits 0.31 mi from the entrance (Bruin Health Pharmacy), which helps if you leave with a prescription. If you arrive early, there is a coffee shop 0.25 mi away.
Getting here and what is nearby
Restaurant Dining Commons 143 ft ~1 min
Restaurant Subway 187 ft ~1 min
Pharmacy Campus Pharmacy 349 ft ~2 min
Transit UCLA Medical Center;Medical Plaza 448 ft ~2 min
Transit Gayley & Landfair 449 ft ~2 min
Transit UCLA Medical Center;Stein Plaza 480 ft ~2 min
Parking Parking 1 517 ft ~2 min
Mo-Su 00:00-00:00
Parking Parking 8 665 ft ~3 min
Coffee Starbucks 986 ft ~4 min
Mo-Fr 07:00-15:30;Sa-Su closed
Coffee Cafe Med 993 ft ~4 min
Restaurant Au Bon Pain 999 ft ~4 min
Mo-Fr 07:00-15:30;Sa-Su closed
Convenience ExtraMile 0.24 mi ~5 min
Gas station Chevron 0.24 mi ~5 min
Coffee Starbucks 0.25 mi ~6 min
Grocery Ralphs 0.26 mi ~6 min
Parking Parking E 0.27 mi ~6 min
Convenience Court of Sciences Store 0.28 mi ~6 min
Pharmacy CVS Pharmacy 0.28 mi ~6 min
Pharmacy Bruin Health Pharmacy 0.31 mi ~7 min
Hotel The Tiverton 0.33 mi ~7 min
Grocery Trader Joe's 0.33 mi ~7 min
1000 Glendon Avenue, Los Angeles 90024
Mo-Su 08:00-22:00
Grocery Whole Foods Market 0.36 mi ~8 min
1050 Gayley Avenue, Los Angeles 90024
Mo-Su 07:00-22:00
Hotel W Los Angeles - West Beverly Hills 0.40 mi ~8 min
930 Hilgard Avenue, Los Angeles 90024
Hotel Claremont Hotel 0.44 mi ~9 min
Convenience UCLA Hill Top Store 0.48 mi ~10 min
Mo-Th 09:00-24:00; Fr 09:00-19:00; Sa 12:00-22:00; Su 12:00-24:00
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 |
|---|---|---|
| A187897 | CA | Hospitalist Physician primary |
| 187897 | CA | Internal Medicine Physician |
This provider holds licence A187897 issued in CA. A licence number in NPPES reflects what was filed at registration — it does not confirm the licence is still active today.
- Status
- Approved
- Provider type
- Practitioner - Hospitalist
- PAC ID
- 6406367101
- Enrollment ID
- I20250618004105
Medicare enrolment is recorded as approved under the provider type Practitioner - Hospitalist. Being enrolled means the provider can bill Medicare; it does not tell you whether they are currently accepting new Medicare patients. Call the office to confirm.
What Hospitalist covers
Hospitalists are physicians whose primary professional focus is the general medical care of hospitalized patients. Their activities include patient care, teaching, research, and leadership related to Hospital Medicine. The term 'hospitalist' refers to physicians whose practice emphasizes providing care for hospitalized patients. NUCC Health Care Provider Taxonomy, code 208M00000X
All registered taxonomy codes
This provider registers 2 taxonomy codes. The primary code is what appears on most claims; the others record additional recognised specialties.
| Code | Specialty | Licence | State | |
|---|---|---|---|---|
| 208M00000X | Hospitalist Physician | A187897 | CA | primary |
| 207R00000X | Internal Medicine Physician | 187897 | CA |
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 | 1003557984 valid check digit |
|---|---|
| Entity type | Individual (NPI-1) |
| Enumeration date | Apr 5, 2022 |
| Last updated | Aug 4, 2025 |
| Status | Active |
| Sole proprietor | No |
| Gender | Male |
| Practice address |
757 WESTWOOD PLZ STE 7501 Los Angeles, CA 90095 (310) 267-9643 |
| Mailing address |
5767 W CENTURY BLVD STE 400 Los Angeles, CA 90045 |
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 | 5 | 5 | 7 | 9 | 8 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Doubled? | — | ×2 | — | ×2 | — | ×2 | — | ×2 | — | ×2 | — | ×2 | — | ×2 |
| Value | 8 | 0 | 8 | 8 | 0 | 2 | 0 | 0 | 3 | 1 | 5 | 5 | 9 | 7 |
Sum = 56 · next multiple of 10 = 60 · check digit = 4 · actual last digit = 4
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.