Doctor profile · Federal record
Dr. Jason Shey, MD
Nephrology Physician (CMS: Nephrology) · Walnut Creek, CA
- NPI 1336140250
- Accepts Medicare
- 29 yrs in practice
- Male
- No sanctions
Practice & contact
- Primary practice
-
112 la Casa Via, Suite 210
Walnut Creek, CA 945983091
(925) 944-0351
fax (925) 944-1957
Credentials & registration
- NPI registered
- August 2005 — 21 yrs on file
- Profile last updated
- July 8, 2007
- Year of graduation
- 1997 — 29 yrs since
- Specialty taxonomy
- 207RN0300X — NUCC code
- State license (1)
- California #A77182
- Medicaid
- CA #GR0020610
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1336140250. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
1,654
Distinct HCPCS
10
Medicare allowed
$298,702
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
99232 |
Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes | 456 | 189 | $87 | |
99214 |
Established patient office or other outpatient visit, 30-39 minutes | 272 | 122 | $130 | |
90960 |
Dialysis services, 4 or more physician visits per month (20 years or older) | 234 | 35 | $399 | |
99233 |
Subsequent hospital care with moderate levelof medical decision making, if using time, at least 50 minutes | 212 | 126 | $129 | |
90966 |
Home dialysis services per month (20 years or older) | 148 | 15 | $332 | |
99223 |
Initial hospital care with moderate level of medical decision making, if using time, at least 75 minutes | 95 | 93 | $193 | |
90935 |
Hemodialysis procedure with physician evaluation | 59 | 48 | $79 | |
36902 |
Insertion of needle and/or tube into hemodialysis circuit and balloon dilation of dialysis segment with review by radiologist | 38 | 35 | $252 | |
90945 |
Dialysis procedure including 1 evaluation | 33 | 14 | $97 | |
90961 |
Dialysis services, 2-3 physician visits per month (20 years or older) | 33 | 14 | $333 |
In context: peer comparison
Among 5 peers in Walnut Creek Nephrology Physician, average services per provider: 109. This provider delivers 15× the peer median.Open Payments
Industry payments received
All-time total
$1,773
Transactions
58
Manufacturers
12
| Payer (manufacturer) | Industry | Txns | Amount |
|---|---|---|---|
| Amgen INC. | 22 | $575.87 | |
| Fresenius USA Marketing, INC. | 14 | $298.98 | |
| Ardelyx, INC. | 8 | $287.03 | |
| Inari Medical, INC. | 3 | $178.95 | |
| Travere Therapeutics, INC. | 1 | $150.00 | |
| Nxstage Medical, INC. | 2 | $104.86 | |
| CorMedix INC. | 2 | $35.87 | |
| Aurinia Pharma U.S., INC. | 1 | $31.96 | |
| Bayer Healthcare Pharmaceuticals INC. | 1 | $29.82 | |
| Medtronic, INC. | 1 | $28.92 | |
| Mallinckrodt Hospital Products INC. | 2 | $28.39 | |
| Novartis Pharmaceuticals Corporation | 1 | $22.15 |
By nature of payment
Medicare Part D · 2023
Top prescriptions
Total claims
662
Patients
92
Total drug cost
$198,969
| Drug | Type | Claims | Patients | Total cost |
|---|---|---|---|---|
| Farxiga (Dapagliflozin Propanediol) | Brand | 96 | 22 | $74,384 |
| Jardiance (Empagliflozin) | Brand | 77 | 15 | $73,554 |
| Carvedilol | Generic | 69 | 17 | $968 |
| Furosemide | Generic | 59 | 16 | $652 |
| Allopurinol | Generic | 51 | 0 | $706 |
| Labetalol Hcl | Generic | 40 | 0 | $1,270 |
| Pantoprazole Sodium | Generic | 36 | 0 | $287 |
| Amlodipine Besylate | Generic | 35 | 11 | $349 |
| Tamsulosin Hcl | Generic | 34 | 0 | $779 |
| Potassium Chloride | Generic | 33 | 11 | $821 |
Hospital affiliations
Frequently asked questions
What is Dr. Jason Shey's medical specialty?
Dr. Jason Shey practices Nephrology Physician in Walnut Creek, CA.
Where does Dr. Jason Shey practice?
Dr. Jason Shey practices at 112 la Casa Via, Walnut Creek, CA 945983091. Office phone: 9259440351.
What is Dr. Jason Shey's NPI?
Dr. Jason Shey's National Provider Identifier (NPI) is 1336140250, issued by NPPES.
Does Dr. Jason Shey accept Medicare assignment?
Yes. Dr. Jason Shey accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Jason Shey commonly perform?
Top Medicare-reported procedures in 2023: Subsequent hospital care with moderate levelof medical decision making (HCPCS 99232); Established patient office or other outpatient visit (HCPCS 99214); Dialysis services, 4 or more physician visits per month (20 years or older) (HCPCS 90960). Source: CMS Medicare Physician & Other Practitioners file.