Doctor profile · Federal record
Dr. Richard Shen, M.D.
Infectious Disease Physician (CMS: Infectious Disease) · San Leandro, CA
- NPI 1942663919
- Accepts Medicare
- 10 yrs in practice
- Male
- Group practice
- No sanctions
Practice & contact
- Primary practice
-
13851 E 14Th St Ste 308
San Leandro, CA 945782630
(925) 463-1318
Credentials & registration
- NPI registered
- March 2016 — 10 yrs on file
- Profile last updated
- August 7, 2023
- Year of graduation
- 2016 — 10 yrs since
- Specialty taxonomy
- 207RI0200X — NUCC code
- State license (1)
- California #A186440
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1942663919. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
555
Distinct HCPCS
7
Medicare allowed
$61,733
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
99232 |
Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes | 246 | 122 | $78 | |
99223 |
Initial hospital care with moderate level of medical decision making, if using time, at least 75 minutes | 102 | 100 | $164 | |
99222 |
Initial hospital care with straightforward or low-level medical decision making, if using time, at least 55 minutes | 87 | 85 | $128 | |
99233 |
Subsequent hospital care with moderate levelof medical decision making, if using time, at least 50 minutes | 43 | 26 | $114 | |
99215 |
Established patient office or other outpatient visit, 40-54 minutes | 37 | 30 | $135 | |
99214 |
Established patient office or other outpatient visit, 30-39 minutes | 26 | 25 | $92 | |
99205 |
New patient office or other outpatient visit, 60-74 minutes | 14 | 14 | $171 |
In context: peer comparison
Among 2 peers in San Leandro Infectious Disease Physician, average services per provider: 743. This provider delivers 0.7× the peer median.Medicare Part D · 2023
Top prescriptions
Total claims
200
Patients
0
Total drug cost
$416,519
| Drug | Type | Claims | Patients | Total cost |
|---|---|---|---|---|
| Biktarvy (Bictegrav/Emtricit/Tenofov Ala) | Brand | 58 | 0 | $227,092 |
| Tivicay (Dolutegravir Sodium) | Brand | 38 | 0 | $87,130 |
| Descovy (Emtricitabine/Tenofov Alafenam) | Brand | 27 | 0 | $62,073 |
| Doxycycline Hyclate | Generic | 19 | 0 | $3,950 |
| Amoxicillin | Generic | 16 | 0 | $180 |
| Cephalexin | Generic | 15 | 0 | $306 |
| Prezcobix (Darunavir/Cobicistat) | Brand | 14 | 0 | $35,070 |
| Amoxicillin-Clavulanate Potass (Amoxicillin/Potassium Clav) | Brand | 13 | 0 | $718 |
Hospital affiliations
Frequently asked questions
What is Dr. Richard Shen's medical specialty?
Dr. Richard Shen practices Infectious Disease Physician in San Leandro, CA.
Where does Dr. Richard Shen practice?
Dr. Richard Shen practices at 13851 E 14Th St Ste 308, San Leandro, CA 945782630. Office phone: 9254631318.
What is Dr. Richard Shen's NPI?
Dr. Richard Shen's National Provider Identifier (NPI) is 1942663919, issued by NPPES.
Does Dr. Richard Shen accept Medicare assignment?
Yes. Dr. Richard Shen accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Richard Shen commonly perform?
Top Medicare-reported procedures in 2023: Subsequent hospital care with moderate levelof medical decision making (HCPCS 99232); Initial hospital care with moderate level of medical decision making (HCPCS 99223); Initial hospital care with straightforward or low-level medical decision making (HCPCS 99222). Source: CMS Medicare Physician & Other Practitioners file.