Doctor profile · Federal record
Dr. Yshay Shlesinger, M.D.
Internal Medicine Physician (CMS: Endocrinology) · Endocrinology, Diabetes & Metabolism Physician · San Ramon, CA
- NPI 1881799922
- Accepts Medicare
- 31 yrs in practice
- Male
- Solo practice
- No sanctions
Practice & contact
- Primary practice
-
111 Deerwood RD, Suite 180
San Ramon, CA 945832197
(925) 552-5284
Credentials & registration
- NPI registered
- September 2006 — 20 yrs on file
- Profile last updated
- September 2, 2016
- Year of graduation
- 1995 — 31 yrs since
- Specialty taxonomy
- 207R00000X — NUCC code
- State licenses (2)
- California #A65724 · California #A 65724
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1881799922. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
1,198
Distinct HCPCS
6
Medicare allowed
$173,275
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
99214 |
Established patient office or other outpatient visit, 30-39 minutes | 823 | 371 | $141 | |
99205 |
New patient office or other outpatient visit, 60-74 minutes | 144 | 144 | $235 | |
99213 |
Established patient office or other outpatient visit, 20-29 minutes | 131 | 93 | $104 | |
G0439 |
Annual wellness visit, includes a personalized prevention plan of service (pps), subsequent visit | 48 | 48 | $135 | |
93000 |
Routine electrocardiogram (ecg) using at least 12 leads with interpretation and report | 37 | 36 | $15 | |
99215 |
Established patient office or other outpatient visit, 40-54 minutes | 15 | 14 | $199 |
In context: peer comparison
Among 7 peers in San Ramon Internal Medicine Physician, average services per provider: 110. This provider delivers 11× the peer median.Open Payments
Industry payments received
All-time total
$35,444
Transactions
211
Manufacturers
15
| Payer (manufacturer) | Industry | Txns | Amount |
|---|---|---|---|
| Novo Nordisk INC | 27 | $13,329.44 | |
| Boehringer Ingelheim Pharmaceuticals, INC. | 36 | $10,100.27 | |
| Lilly USA, LLC | 53 | $9,275.99 | |
| Beta Bionics, INC. | 16 | $798.76 | |
| Sanofi-Aventis U.S. LLC | 12 | $272.23 | |
| Currax Pharmaceuticals LLC | 22 | $253.14 | |
| Medtronic, INC. | 7 | $174.25 | |
| Insulet Corporation | 11 | $163.63 | |
| Alexion Pharmaceuticals, INC. | 4 | $118.54 | |
| Dexcom, INC. | 4 | $116.87 | |
| Amgen INC. | 4 | $104.68 | |
| Mitsubishi Tanabe Pharma America, INC. | 4 | $104.46 | |
| Abbott Laboratories | 5 | $89.59 | |
| Abbvie INC. | 3 | $75.34 | |
| Mannkind Corporation | 3 | $72.75 |
By nature of payment
Medicare Part D · 2023
Top prescriptions
Total claims
1,637
Patients
466
Total drug cost
$868,549
| Drug | Type | Claims | Patients | Total cost |
|---|---|---|---|---|
| Levothyroxine Sodium | Generic | 286 | 82 | $4,374 |
| Jardiance (Empagliflozin) | Brand | 187 | 48 | $257,106 |
| Atorvastatin Calcium | Generic | 171 | 57 | $2,684 |
| Metformin Hcl | Generic | 148 | 44 | $2,222 |
| Ozempic (Semaglutide) | Brand | 104 | 21 | $194,667 |
| Rosuvastatin Calcium | Generic | 91 | 31 | $3,064 |
| Amlodipine Besylate | Generic | 88 | 27 | $552 |
| Lisinopril | Generic | 87 | 34 | $861 |
| Synthroid (Levothyroxine Sodium) | Brand | 86 | 21 | $9,269 |
| Losartan Potassium | Generic | 77 | 22 | $897 |
Hospital affiliations
Frequently asked questions
What is Dr. Yshay Shlesinger's medical specialty?
Dr. Yshay Shlesinger practices Internal Medicine Physician in San Ramon, CA.
Where does Dr. Yshay Shlesinger practice?
Dr. Yshay Shlesinger practices at 111 Deerwood RD, San Ramon, CA 945832197. Office phone: 9255525284.
What is Dr. Yshay Shlesinger's NPI?
Dr. Yshay Shlesinger's National Provider Identifier (NPI) is 1881799922, issued by NPPES.
Does Dr. Yshay Shlesinger accept Medicare assignment?
Yes. Dr. Yshay Shlesinger accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Yshay Shlesinger commonly perform?
Top Medicare-reported procedures in 2023: Established patient office or other outpatient visit (HCPCS 99214); New patient office or other outpatient visit (HCPCS 99205); Established patient office or other outpatient visit (HCPCS 99213). Source: CMS Medicare Physician & Other Practitioners file.