Doctor profile · Federal record
Dr. Arbis Rojas, MD
Geriatric Medicine (Internal Medicine) Physician (CMS: Geriatric Medicine) · Pasadena, CA
- NPI 1235460510
- Accepts Medicare
- 17 yrs in practice
- Male
- Group practice
- No sanctions
Practice & contact
- Primary practice
-
950 S Arroyo Pkwy Fl 3
Pasadena, CA 91105
(626) 584-1919
fax (626) 228-0695
Credentials & registration
- NPI registered
- January 2010 — 16 yrs on file
- Profile last updated
- March 29, 2019
- Year of graduation
- 2009 — 17 yrs since
- Specialty taxonomy
- 207RG0300X — NUCC code
- State license (1)
- California #A114775
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1235460510. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
9,615
Distinct HCPCS
10
Medicare allowed
$824,157
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
99490 |
Chronic care management services, first 20 minutes of clinical staff time directed by health care professional, per calendar month | 1,793 | 347 | $67 | |
99439 |
Chronic care management services for two or more chronic conditions, additional 20 minutes of clinical staff time directed by health care professional, per calendar month | 1,669 | 317 | $51 | |
99489 |
Complex chronic care management services for two or more chronic conditions, each additional 60 minutes of clinical staff time directed by health care professional, per calendar month | 1,184 | 256 | $76 | |
99457 |
Management using the results of remote vital sign monitoring per calendar month, first 20 minutes | 1,041 | 142 | $53 | |
99454 |
Remote monitoring of physiologic parameters, initial supply of devices with daily recordings or programmed alerts transmission, each 30 days | 950 | 142 | $58 | |
99487 |
Complex chronic care management services for two or more chronic conditions, first 60 minutes of clinical staff time directed by health care professional, per calendar month | 625 | 257 | $145 | |
99215 |
Established patient office or other outpatient visit, 40-54 minutes | 447 | 182 | $194 | |
99349 |
Residence visit for established patient with moderate level of medical decision making, per day, if using time, at least 40 minutes | 400 | 104 | $135 | |
99213 |
Established patient office or other outpatient visit, 20-29 minutes | 358 | 191 | $98 | |
99309 |
Subsequent nursing facility care with moderate level of medical decision making, per day, if using time, at least 30 minutes | 245 | 59 | $114 |
In context: peer comparison
Among 2 peers in Pasadena Geriatric Medicine (Internal Medicine) Physician, average services per provider: 1,704. This provider delivers 5.6× the peer median.Medicare Part D · 2023
Top prescriptions
Total claims
3,662
Patients
649
Total drug cost
$200,846
| Drug | Type | Claims | Patients | Total cost |
|---|---|---|---|---|
| Atorvastatin Calcium | Generic | 420 | 78 | $5,572 |
| Levothyroxine Sodium | Generic | 395 | 60 | $4,807 |
| Furosemide | Generic | 274 | 49 | $1,209 |
| Amlodipine Besylate | Generic | 264 | 52 | $1,873 |
| Sertraline Hcl | Generic | 254 | 47 | $3,838 |
| Gabapentin | Generic | 246 | 39 | $3,469 |
| Mirtazapine | Generic | 234 | 40 | $6,025 |
| Losartan Potassium | Generic | 233 | 47 | $2,866 |
| Eliquis (Apixaban) | Brand | 222 | 37 | $148,738 |
| Rosuvastatin Calcium | Generic | 212 | 36 | $6,430 |
Frequently asked questions
What is Dr. Arbis Rojas's medical specialty?
Dr. Arbis Rojas practices Geriatric Medicine (Internal Medicine) Physician in Pasadena, CA.
Where does Dr. Arbis Rojas practice?
Dr. Arbis Rojas practices at 950 S Arroyo Pkwy Fl 3, Pasadena, CA 91105. Office phone: 6265841919.
What is Dr. Arbis Rojas's NPI?
Dr. Arbis Rojas's National Provider Identifier (NPI) is 1235460510, issued by NPPES.
Does Dr. Arbis Rojas accept Medicare assignment?
Yes. Dr. Arbis Rojas accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Arbis Rojas commonly perform?
Top Medicare-reported procedures in 2023: Chronic care management services (HCPCS 99490); Chronic care management services for two or more chronic conditions, additional 20 minutes of clinical staff time directed by health care professional, per calendar month (HCPCS 99439); Complex chronic care management services for two or more chronic conditions (HCPCS 99489). Source: CMS Medicare Physician & Other Practitioners file.