Doctor profile · Federal record
Dr. Ryan Aronin
Internal Medicine Physician (CMS: Internal Medicine) · Los Angeles, CA
- NPI 1326486770
- Accepts Medicare
- 13 yrs in practice
- Male
- Group practice
- No sanctions
Practice & contact
Operates at 8 locations across 1 states.
- Primary practice
-
100 UCLA Medical Plz, Suite 490
Los Angeles, CA 900953075
(310) 206-8000
fax (310) 206-8005 - Mailing address
-
5767 W Century Blvd Ste 400
Los Angeles, CA 900455631
California — 7 locations
- Additional location
-
10250 Santa Monica Blvd Ste 2440
Los Angeles, CA 900676593
(310) 286-0122
fax (310) 286-0125 - Additional location
-
2424 Wilshire Blvd
Santa Monica, CA 904035806
(310) 828-4530
fax (310) 453-4613 - Additional location
-
26585 Agoura RD Ste 330
Calabasas, CA 913021958
(818) 876-1050
fax (818) 876-1026 - Additional location
-
4323 W Riverside Dr
Burbank, CA 915054044
(881) 556-2700
fax (818) 295-3450 - Additional location
-
4560 Admiralty Way Ste 100
Marina del Rey, CA 902925424
(310) 827-3700
fax (310) 578-5379 - Additional location
-
6000 Sepulveda Blvd Ste 2660
Culver City, CA 902306432
(310) 313-0020
fax (310) 313-0060 - Additional location
-
6344 Topanga Canyon Blvd Ste 2040
Woodland Hills, CA 913672362
(818) 610-0292
fax (818) 610-0293
Credentials & registration
- NPI registered
- June 2013 — 13 yrs on file
- Profile last updated
- December 6, 2019
- Year of graduation
- 2013 — 13 yrs since
- Specialty taxonomy
- 207R00000X — NUCC code
- State license (1)
- California #A140195
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1326486770. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
2,699
Distinct HCPCS
10
Medicare allowed
$219,785
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
99214 |
Established patient office or other outpatient visit, 30-39 minutes | 1,182 | 505 | $85 | |
99215 |
Established patient office or other outpatient visit, 40-54 minutes | 315 | 204 | $119 | |
G0439 |
Annual wellness visit, includes a personalized prevention plan of service (pps), subsequent visit | 257 | 257 | $44 | |
99213 |
Established patient office or other outpatient visit, 20-29 minutes | 223 | 199 | $83 | |
93005 |
Routine electrocardiogram (ecg) using at least 12 leads with tracing | 106 | 94 | $7 | |
G0008 |
Administration of influenza virus vaccine | 87 | 86 | $33 | |
90662 |
Influenza vaccine split virus, preservative free | 81 | 80 | $72 | |
99214 |
Established patient office or other outpatient visit, 30-39 minutes | 66 | 60 | $97 | |
99443 |
Telephone medical discussion with physician, 21-30 minutes | 46 | 42 | $115 | |
99213 |
Established patient office or other outpatient visit, 20-29 minutes | 45 | 44 | $70 |
In context: peer comparison
Among 262 peers in Los Angeles Internal Medicine Physician, average services per provider: 160. This provider delivers 17× the peer median.Medicare Part D · 2023
Top prescriptions
Total claims
2,190
Patients
791
Total drug cost
$115,417
| Drug | Type | Claims | Patients | Total cost |
|---|---|---|---|---|
| Atorvastatin Calcium | Generic | 376 | 117 | $5,642 |
| Amlodipine Besylate | Generic | 328 | 107 | $3,456 |
| Losartan Potassium | Generic | 176 | 60 | $3,475 |
| Levothyroxine Sodium | Generic | 164 | 46 | $3,672 |
| Rosuvastatin Calcium | Generic | 149 | 46 | $5,410 |
| Lisinopril | Generic | 140 | 43 | $1,476 |
| Pantoprazole Sodium | Generic | 139 | 48 | $2,773 |
| Metformin Hcl | Generic | 124 | 38 | $1,346 |
| Tamsulosin Hcl | Generic | 94 | 33 | $2,075 |
| Hydrochlorothiazide | Generic | 93 | 32 | $521 |
Hospital affiliations
Frequently asked questions
What is Dr. Ryan Aronin's medical specialty?
Dr. Ryan Aronin practices Internal Medicine Physician in Los Angeles, CA.
Where does Dr. Ryan Aronin practice?
Dr. Ryan Aronin practices at 100 UCLA Medical Plz, Los Angeles, CA 900953075. Office phone: 3102068000.
What is Dr. Ryan Aronin's NPI?
Dr. Ryan Aronin's National Provider Identifier (NPI) is 1326486770, issued by NPPES.
Does Dr. Ryan Aronin accept Medicare assignment?
Yes. Dr. Ryan Aronin accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Ryan Aronin commonly perform?
Top Medicare-reported procedures in 2023: Established patient office or other outpatient visit (HCPCS 99214); Established patient office or other outpatient visit (HCPCS 99215); Annual wellness visit, includes a personalized prevention plan of service (pps), subsequent visit (HCPCS G0439). Source: CMS Medicare Physician & Other Practitioners file.