Doctor profile · Federal record
Dr. Arnon Desai, M.D.
Internal Medicine Physician (CMS: Internal Medicine) · Redlands, CA
- NPI 1619339991
- Accepts Medicare
- 13 yrs in practice
- Male
- Group practice
- No sanctions
Practice & contact
- Primary practice
-
1030 Nevada St Ste 101
Redlands, CA 923742957
(909) 966-5500
fax (909) 966-5222
Credentials & registration
- NPI registered
- March 2016 — 10 yrs on file
- Profile last updated
- October 3, 2022
- Year of graduation
- 2013 — 13 yrs since
- Specialty taxonomy
- 207R00000X — NUCC code
- State license (1)
- California #A158648
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1619339991. Last verified May 11, 2026.Open Payments
Industry payments received
All-time total
$529
Transactions
23
Manufacturers
8
| Payer (manufacturer) | Industry | Txns | Amount |
|---|---|---|---|
| Neurocrine Biosciences, Inc. | 7 | $143.80 | |
| Teva Pharmaceuticals USA, Inc. | 3 | $88.04 | |
| Otsuka America Pharmaceutical, Inc. | 4 | $83.57 | |
| ITI, Inc. (d/b/a Intra-Cellular Therapies, Inc.) | 3 | $72.80 | |
| Janssen Pharmaceuticals, Inc | 2 | $58.06 | |
| Lundbeck LLC | 2 | $33.78 | |
| Sage Therapeutics, Inc. | 1 | $25.18 | |
| Exact Sciences Corporation | 1 | $23.56 |
By nature of payment
Medicare Part D · 2023
Top prescriptions
Total claims
467
Patients
163
Total drug cost
$5,587
| Drug | Type | Claims | Patients | Total cost |
|---|---|---|---|---|
| Atorvastatin Calcium | Generic | 95 | 48 | $1,304 |
| Amlodipine Besylate | Generic | 43 | 24 | $246 |
| Lisinopril | Generic | 43 | 23 | $268 |
| Levothyroxine Sodium | Generic | 41 | 18 | $667 |
| Carvedilol | Generic | 31 | 0 | $415 |
| Metformin Hcl | Generic | 31 | 22 | $336 |
| Gabapentin | Generic | 27 | 15 | $651 |
| Lisinopril-Hydrochlorothiazide (Lisinopril/Hydrochlorothiazide) | Brand | 23 | 13 | $418 |
| Hydrocodone-Acetaminophen (Hydrocodone/Acetaminophen) | Brand | 22 | 0 | $148 |
| Omeprazole | Generic | 21 | 0 | $252 |
Frequently asked questions
What is Dr. Arnon Desai's medical specialty?
Dr. Arnon Desai practices Internal Medicine Physician in Redlands, CA.
Where does Dr. Arnon Desai practice?
Dr. Arnon Desai practices at 1030 Nevada St Ste 101, Redlands, CA 923742957. Office phone: 9099665500.
What is Dr. Arnon Desai's NPI?
Dr. Arnon Desai's National Provider Identifier (NPI) is 1619339991, issued by NPPES.
Does Dr. Arnon Desai accept Medicare assignment?
Yes. Dr. Arnon Desai accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.