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

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