Doctor profile · Federal record
Dr. Sinan Khayyat, MD
Internal Medicine Physician (CMS: Internal Medicine) · La Mesa, CA
- NPI 1578092318
- 18 yrs in practice
- Male
- Solo practice
- No sanctions
Practice & contact
- Primary practice
-
5555 Grossmont Center Dr
La Mesa, CA 919423019
(619) 740-6000
Credentials & registration
- NPI registered
- June 2017 — 9 yrs on file
- Profile last updated
- January 16, 2024
- Year of graduation
- 2008 — 18 yrs since
- Specialty taxonomy
- 207R00000X — NUCC code
- State license (1)
- Kansas #94-09252
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1578092318. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
1,505
Distinct HCPCS
8
Medicare allowed
$194,891
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
99233 |
Subsequent hospital care with moderate levelof medical decision making, if using time, at least 50 minutes | 777 | 211 | $123 | |
99223 |
Initial hospital care with moderate level of medical decision making, if using time, at least 75 minutes | 253 | 250 | $179 | |
99239 |
Hospital discharge day management, more than 30 minutes | 231 | 227 | $119 | |
99232 |
Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes | 131 | 28 | $82 | |
99306 |
Initial nursing facility care with high level of medical decision making, per day, if using time, at least 45 minutes | 50 | 42 | $190 | |
99307 |
Subsequent nursing facility care with straightforward level of medical decision making, per day, if using time, at least 10 minutes | 33 | 15 | $42 | |
99223 |
Initial hospital care with moderate level of medical decision making, if using time, at least 75 minutes | 17 | 16 | $182 | |
99222 |
Initial hospital care with straightforward or low-level medical decision making, if using time, at least 55 minutes | 13 | 13 | $134 |
In context: peer comparison
Among 15 peers in this city , average services per provider: 106. This provider delivers 14× the peer median.Open Payments
Industry payments received
All-time total
$434
Transactions
8
Manufacturers
6
| Payer (manufacturer) | Industry | Txns | Amount |
|---|---|---|---|
| AstraZeneca Pharmaceuticals LP | 2 | $241.09 | |
| Janssen Pharmaceuticals, Inc | 2 | $94.39 | |
| Merck Sharp & Dohme LLC | 1 | $30.25 | |
| ABBVIE INC. | 1 | $23.76 | |
| Boehringer Ingelheim Pharmaceuticals, Inc. | 1 | $23.19 | |
| GlaxoSmithKline, LLC. | 1 | $21.20 |
By nature of payment
Medicare Part D · 2023
Top prescriptions
Total claims
392
Patients
171
Total drug cost
$6,973
| Drug | Type | Claims | Patients | Total cost |
|---|---|---|---|---|
| Pantoprazole Sodium | Generic | 46 | 25 | $373 |
| Atorvastatin Calcium | Generic | 41 | 21 | $433 |
| Gabapentin | Generic | 38 | 17 | $614 |
| Clopidogrel (Clopidogrel Bisulfate) | Brand | 31 | 11 | $284 |
| Furosemide | Generic | 25 | 14 | $124 |
| Amlodipine Besylate | Generic | 24 | 14 | $149 |
| Cephalexin | Generic | 24 | 24 | $252 |
| Hydrocodone-Acetaminophen (Hydrocodone/Acetaminophen) | Brand | 24 | 24 | $150 |
| Novolog Flexpen (Insulin Aspart) | Brand | 22 | 0 | $3,636 |
| Prednisone | Generic | 21 | 21 | $47 |
Frequently asked questions
What is Dr. Sinan Khayyat's medical specialty?
Dr. Sinan Khayyat practices Internal Medicine Physician in La Mesa, CA.
Where does Dr. Sinan Khayyat practice?
Dr. Sinan Khayyat practices at 5555 Grossmont Center Dr, La Mesa, CA 919423019. Office phone: 6197406000.
What is Dr. Sinan Khayyat's NPI?
Dr. Sinan Khayyat's National Provider Identifier (NPI) is 1578092318, issued by NPPES.
Does Dr. Sinan Khayyat accept Medicare assignment?
Dr. Sinan Khayyat does not accept Medicare assignment for all services. Patients may be billed amounts beyond Medicare-allowed charges.
What procedures does Dr. Sinan Khayyat commonly perform?
Top Medicare-reported procedures in 2023: Subsequent hospital care with moderate levelof medical decision making (HCPCS 99233); Initial hospital care with moderate level of medical decision making (HCPCS 99223); Hospital discharge day management (HCPCS 99239). Source: CMS Medicare Physician & Other Practitioners file.