Doctor profile · Federal record
Dr. Rehan Syed, MD, MSC
Infectious Disease Physician (CMS: Infectious Disease) · Internal Medicine Physician · San Rafael, CA
- NPI 1134653165
- Accepts Medicare
- 9 yrs in practice
- Male
- Solo practice
- No sanctions
Practice & contact
- Primary practice
-
99 Montecillo RD, Medical Office Building 1, 5Th Floor
San Rafael, CA 94903
(415) 444-2619 - Mailing address
-
97 San Marin Dr Bldg A2Nd
Novato, CA 949451100
Credentials & registration
- NPI registered
- April 2017 — 9 yrs on file
- Profile last updated
- May 5, 2025
- Year of graduation
- 2017 — 9 yrs since
- Specialty taxonomy
- 207RI0200X — NUCC code
- State license (1)
- California #A159280
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1134653165. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
45
Distinct HCPCS
2
Medicare allowed
$5,660
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
99233 |
Subsequent hospital care with moderate levelof medical decision making, if using time, at least 50 minutes | 34 | 17 | $123 | |
99222 |
Initial hospital care with straightforward or low-level medical decision making, if using time, at least 55 minutes | 11 | 11 | $134 |
In context: peer comparison
Among 1 peers in San Rafael Infectious Disease Physician, average services per provider: 22. This provider delivers 2.0× the peer median.Medicare Part D · 2023
Top prescriptions
Total claims
166
Patients
0
Total drug cost
$151,730
| Drug | Type | Claims | Patients | Total cost |
|---|---|---|---|---|
| Biktarvy (Bictegrav/Emtricit/Tenofov Ala) | Brand | 33 | 0 | $143,218 |
| Lisinopril-Hydrochlorothiazide (Lisinopril/Hydrochlorothiazide) | Brand | 24 | 0 | $99 |
| Atorvastatin Calcium | Generic | 22 | 0 | $173 |
| Tamsulosin Hcl | Generic | 16 | 0 | $279 |
| Ropinirole Hcl | Generic | 14 | 0 | $52 |
| Gabapentin | Generic | 12 | 0 | $324 |
| Tramadol Hcl | Generic | 12 | 0 | $15 |
| Fenofibrate (Fenofibrate Nanocrystallized) | Brand | 11 | 0 | $360 |
| Oxycodone-Acetaminophen (Oxycodone Hcl/Acetaminophen) | Brand | 11 | 0 | $706 |
| Oxycontin (Oxycodone Hcl) | Brand | 11 | 0 | $6,504 |
Hospital affiliations
Frequently asked questions
What is Dr. Rehan Syed's medical specialty?
Dr. Rehan Syed practices Infectious Disease Physician in San Rafael, CA.
Where does Dr. Rehan Syed practice?
Dr. Rehan Syed practices at 99 Montecillo RD, San Rafael, CA 94903. Office phone: 4154442619.
What is Dr. Rehan Syed's NPI?
Dr. Rehan Syed's National Provider Identifier (NPI) is 1134653165, issued by NPPES.
Does Dr. Rehan Syed accept Medicare assignment?
Yes. Dr. Rehan Syed accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Rehan Syed commonly perform?
Top Medicare-reported procedures in 2023: Subsequent hospital care with moderate levelof medical decision making (HCPCS 99233); Initial hospital care with straightforward or low-level medical decision making (HCPCS 99222). Source: CMS Medicare Physician & Other Practitioners file.