Doctor profile · Federal record
Dr. Ernest James Rin, MD
Emergency Medicine Physician (CMS: Emergency Medicine) · Emergency Medicine Physician · Student in an Organized Health Care Education/Training Program · Los Angeles, CA
- NPI 1023578101
- Accepts Medicare
- MIPS 74.3 / 100 · 2023
- 7 yrs in practice
- Licensed in 2 states
- Male
- Group practice
- No sanctions
Practice & contact
Operates at 3 locations .
- Primary practice
-
1300 N Vermont Ave
Los Angeles, CA 900276098
(213) 413-3000 - Additional location
-
1 Brookdale Plz
Brooklyn, NY 112123198
(718) 240-5000 - Additional location
-
35 Medical Center Pkwy
Augusta, ME 043308160
(207) 626-1000 - Mailing address
-
1 Brookdale Plz
Brooklyn, NY 112123198
Credentials & registration
- NPI registered
- March 2019 — 7 yrs on file
- Profile last updated
- October 19, 2022
- Year of graduation
- 2019 — 7 yrs since
- Specialty taxonomy
- 207P00000X — NUCC code
- State licenses (2)
- Maine #MD26419 · California #A182811
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1023578101. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
43
Distinct HCPCS
2
Medicare allowed
$6,308
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
99284 |
Emergency department visit with moderate level of medical decision making | 22 | 22 | $118 | |
99285 |
Emergency department visit with high level of medical decision making | 21 | 21 | $177 |
In context: peer comparison
Among 185 peers in Los Angeles Emergency Medicine Physician, average services per provider: 87. This provider delivers 0.5× the peer median.Medicare Part D · 2023
Top prescriptions
Total claims
194
Patients
193
Total drug cost
$2,086
| Drug | Type | Claims | Patients | Total cost |
|---|---|---|---|---|
| Ciprofloxacin Hcl | Generic | 66 | 66 | $568 |
| Famotidine | Generic | 26 | 26 | $216 |
| Clindamycin Hcl | Generic | 22 | 22 | $354 |
| Azithromycin | Generic | 21 | 21 | $131 |
| Montelukast Sodium | Generic | 18 | 18 | $115 |
| Moxifloxacin Hcl | Generic | 16 | 16 | $387 |
| Dexamethasone | Generic | 13 | 13 | $92 |
| Albuterol Sulfate Hfa (Albuterol Sulfate) | Brand | 12 | 11 | $223 |
Hospital affiliations
Frequently asked questions
What is Dr. Ernest James Rin's medical specialty?
Dr. Ernest James Rin practices Emergency Medicine Physician in Los Angeles, CA.
Where does Dr. Ernest James Rin practice?
Dr. Ernest James Rin practices at 1300 N Vermont Ave, Los Angeles, CA 900276098. Office phone: 2134133000.
What is Dr. Ernest James Rin's NPI?
Dr. Ernest James Rin's National Provider Identifier (NPI) is 1023578101, issued by NPPES.
Does Dr. Ernest James Rin accept Medicare assignment?
Yes. Dr. Ernest James Rin accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Ernest James Rin commonly perform?
Top Medicare-reported procedures in 2023: Emergency department visit with moderate level of medical decision making (HCPCS 99284); Emergency department visit with high level of medical decision making (HCPCS 99285). Source: CMS Medicare Physician & Other Practitioners file.