Doctor profile · Federal record
Dr. Robert Santos, M.D.
Internal Medicine Physician (CMS: Internal Medicine) · Pleasanton, CA
- NPI 1356340384
- Accepts Medicare
- 48 yrs in practice
- Male
- Group practice
- No sanctions
Practice & contact
- Primary practice
-
5565 W Las Positas Blvd, Suite #260
Pleasanton, CA 945884001
(925) 460-8478
fax (925) 734-0517
Credentials & registration
- NPI registered
- July 2005 — 21 yrs on file
- Profile last updated
- September 22, 2011
- Year of graduation
- 1978 — 48 yrs since
- Specialty taxonomy
- 207R00000X — NUCC code
- State license (1)
- California #G40697
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1356340384. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
530
Distinct HCPCS
7
Medicare allowed
$78,539
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
99214 |
Established patient office or other outpatient visit, 30-39 minutes | 206 | 156 | $149 | |
99215 |
Established patient office or other outpatient visit, 40-54 minutes | 142 | 115 | $209 | |
99213 |
Established patient office or other outpatient visit, 20-29 minutes | 91 | 85 | $107 | |
90662 |
Influenza vaccine split virus, preservative free | 28 | 28 | $72 | |
G0008 |
Administration of influenza virus vaccine | 28 | 28 | $36 | |
G0439 |
Annual wellness visit, includes a personalized prevention plan of service (pps), subsequent visit | 18 | 18 | $153 | |
99443 |
Telephone medical discussion with physician, 21-30 minutes | 17 | 17 | $151 |
In context: peer comparison
Among 7 peers in this city , average services per provider: 116. This provider delivers 4.6× the peer median.Medicare Part D · 2023
Top prescriptions
Total claims
94
Patients
52
Total drug cost
$853
| Drug | Type | Claims | Patients | Total cost |
|---|---|---|---|---|
| Amlodipine Besylate | Generic | 23 | 0 | $73 |
| Atorvastatin Calcium | Generic | 16 | 11 | $180 |
| Albuterol Sulfate Hfa (Albuterol Sulfate) | Brand | 14 | 0 | $238 |
| Amoxicillin-Clavulanate Potass (Amoxicillin/Potassium Clav) | Brand | 14 | 14 | $156 |
| Azithromycin | Generic | 14 | 14 | $100 |
| Paxlovid (Eua) (Nirmatrelvir/Ritonavir) | Brand | 13 | 13 | $106 |
Frequently asked questions
What is Dr. Robert Santos's medical specialty?
Dr. Robert Santos practices Internal Medicine Physician in Pleasanton, CA.
Where does Dr. Robert Santos practice?
Dr. Robert Santos practices at 5565 W Las Positas Blvd, Pleasanton, CA 945884001. Office phone: 9254608478.
What is Dr. Robert Santos's NPI?
Dr. Robert Santos's National Provider Identifier (NPI) is 1356340384, issued by NPPES.
Does Dr. Robert Santos accept Medicare assignment?
Yes. Dr. Robert Santos accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Robert Santos commonly perform?
Top Medicare-reported procedures in 2023: Established patient office or other outpatient visit (HCPCS 99214); Established patient office or other outpatient visit (HCPCS 99215); Established patient office or other outpatient visit (HCPCS 99213). Source: CMS Medicare Physician & Other Practitioners file.