Doctor profile · Federal record
Dr. Michael Su, MD
Internal Medicine Physician (CMS: Internal Medicine) · Sunnyvale, CA
- NPI 1871501130
- Accepts Medicare
- 30 yrs in practice
- Male
- Group practice
- No sanctions
Practice & contact
- Primary practice
-
401 Old San Francisco RD
Sunnyvale, CA 940866387
(408) 730-4360 - Mailing address
-
2350 W El Camino Real Fl 2
Mountain View, CA 940406203
Credentials & registration
- NPI registered
- August 2006 — 20 yrs on file
- Profile last updated
- December 20, 2011
- Year of graduation
- 1996 — 30 yrs since
- Specialty taxonomy
- 207R00000X — NUCC code
- State license (1)
- California #A64857
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1871501130. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
452
Distinct HCPCS
6
Medicare allowed
$66,351
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
99214 |
Established patient office or other outpatient visit, 30-39 minutes | 163 | 126 | $154 | |
G0439 |
Annual wellness visit, includes a personalized prevention plan of service (pps), subsequent visit | 119 | 119 | $160 | |
99213 |
Established patient office or other outpatient visit, 20-29 minutes | 95 | 86 | $109 | |
99215 |
Established patient office or other outpatient visit, 40-54 minutes | 47 | 40 | $218 | |
90694 |
Influenza vaccine, quadrivalent inactivated, 0.5 ml dosage | 14 | 14 | $75 | |
G0008 |
Administration of influenza virus vaccine | 14 | 14 | $38 |
In context: peer comparison
Among 14 peers in this city , average services per provider: 58. This provider delivers 7.8× the peer median.Medicare Part D · 2023
Top prescriptions
Total claims
1,160
Patients
317
Total drug cost
$15,589
| Drug | Type | Claims | Patients | Total cost |
|---|---|---|---|---|
| Atorvastatin Calcium | Generic | 221 | 63 | $2,541 |
| Amlodipine Besylate | Generic | 115 | 37 | $1,213 |
| Metformin Hcl | Generic | 108 | 30 | $1,376 |
| Lisinopril | Generic | 107 | 31 | $1,046 |
| Simvastatin | Generic | 88 | 22 | $1,193 |
| Levothyroxine Sodium | Generic | 74 | 20 | $1,338 |
| Losartan Potassium | Generic | 71 | 20 | $896 |
| Metoprolol Succinate | Generic | 67 | 18 | $1,354 |
| Hydrochlorothiazide | Generic | 50 | 13 | $252 |
| Atenolol | Generic | 47 | 11 | $530 |
Hospital affiliations
Frequently asked questions
What is Dr. Michael Su's medical specialty?
Dr. Michael Su practices Internal Medicine Physician in Sunnyvale, CA.
Where does Dr. Michael Su practice?
Dr. Michael Su practices at 401 Old San Francisco RD, Sunnyvale, CA 940866387. Office phone: 4087304360.
What is Dr. Michael Su's NPI?
Dr. Michael Su's National Provider Identifier (NPI) is 1871501130, issued by NPPES.
Does Dr. Michael Su accept Medicare assignment?
Yes. Dr. Michael Su accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Michael Su commonly perform?
Top Medicare-reported procedures in 2023: Established patient office or other outpatient visit (HCPCS 99214); Annual wellness visit, includes a personalized prevention plan of service (pps), subsequent visit (HCPCS G0439); Established patient office or other outpatient visit (HCPCS 99213). Source: CMS Medicare Physician & Other Practitioners file.