What is Jason Shey's specialty?

Jason Shey (NPI 1336140250) is a Medicare-billing provider whose primary specialty is Nephrology in Walnut Creek, CA.

Where does Jason Shey practice?

Jason Shey practices in Walnut Creek, CA, based on the location reported in the CMS Medicare provider datasets for NPI 1336140250.

How much does Medicare pay Jason Shey?

Jason Shey (NPI 1336140250) received approximately $264K in total Medicare Part B payments, serving 457 beneficiaries, per the CMS Medicare Physician & Other Practitioners dataset.

PROVIDER PROFILE · NPI 1336140250

Jason SheyMD

NephrologyWalnut Creek, CAI

MEDICARE UTILIZATION · PART B · 2024

Total beneficiaries

822

Unique beneficiaries

—

Total services

1,800

Distinct HCPCS

Medicare payment

$252K

Peer benchmark

Total Medicare services vs. 985 Nephrology providers in CA — above median (cohort median 1,482).

PRESCRIBING · PART D · 2024

Total Rx claims

1,261

Beneficiaries

—

Total drug cost

$687K

Distinct drugs

Brand share

30.5%

Top prescribed drugs

Dapagliflozin Propanediol104 claims

Furosemide90 claims

Tenapanor Hcl73 claims

Empagliflozin73 claims

Carvedilol68 claims

QUALITY · MIPS · 2024

Final MIPS score

96.1

Quality

77.3

Cost

77.2

Improvement activities

40.0

Promoting interop.

99.0

Payment adjustment

0.89%

Group

INDUSTRY PAYMENTS · OPEN PAYMENTS · 2024

Total received

$2K

Payment records

By payment type

Food and Beverage$2K

Consulting Fee$150

Top paying entities

Food and Beverage$2K

Consulting Fee$150

REFERRAL NETWORK

Where Jason Shey's patients come from & go

Directional shared-patient flow from Medicare claims — who sends patients to this provider (inbound) and where this provider's patients go next (outbound). 117 inbound referrers · 192 outbound destinations.

Receives referrals from

Inbound — who sends patients here

Physician	Patients	Visits
Chenyin He Nephrology · Concord, CA	124	318
Doris Galina-Da Silva Nephrology · Antioch, CA	114	221
May Chiu Nephrology · Walnut Creek, CA	113	252
Mario Curzi Nephrology · Walnut Creek, CA	111	264
Zita Shiue Nephrology · Concord, CA	111	245
SPECTRA LABORATORIES INC	93	899
Angelo Crudale Diagnostic Radiology · Walnut Creek, CA	87	162
Rohit Sharma Nephrology · Walnut Creek, CA	86	232
Jonathan Posin Diagnostic Radiology · Walnut Creek, CA	75	138
DAVIES, ROBERT	74	182
Vincent Wong Diagnostic Radiology · Walnut Creek, CA	66	102
Elizabeth Wrone Nephrology · Walnut Creek, CA	66	179

Refers patients to

Outbound — where patients go next

Physician	Patients	Visits
JOHN MUIR HEALTH	144	475
Chenyin He Nephrology · Concord, CA	134	312
Zita Shiue Nephrology · Concord, CA	125	282
Rohit Sharma Nephrology · Walnut Creek, CA	116	306
Leena Ray Internal Medicine · Concord, CA	107	274
Doris Galina-Da Silva Nephrology · Antioch, CA	105	248
May Chiu Nephrology · Walnut Creek, CA	105	218
Laboratory Corporation Of America Clinical Laboratory · San Diego, CA	101	334
JOHN MUIR HEALTH	97	282
Edward Kim Nephrology · Concord, CA	93	204
SPECTRA LABORATORIES INC	92	771
DAVIES, ROBERT	82	204

Source: CMS Physician Shared Patient Patterns (30-day window, Medicare FFS). Direction = a beneficiary seen by the first provider, then the second, within 30 days; a proxy for referral, not a documented referral. Pairs with fewer than 11 shared beneficiaries are suppressed.

CROSS-REFERENCE

Related data on other Healthparse brands

ProviderScore

OIG/SAM exclusion screening, sanctions history

Healthparse Signals

Monitor this provider for changes — dated NPI change events