What is Barry Donner's specialty?

Barry Donner (NPI 1679534796) is a Medicare-billing provider whose primary specialty is Gastroenterology in Laguna Hills, CA.

Where does Barry Donner practice?

Barry Donner practices in Laguna Hills, CA, based on the location reported in the CMS Medicare provider datasets for NPI 1679534796.

How much does Medicare pay Barry Donner?

Barry Donner (NPI 1679534796) received approximately $96K in total Medicare Part B payments, serving 487 beneficiaries, per the CMS Medicare Physician & Other Practitioners dataset.

PROVIDER PROFILE · NPI 1679534796

Barry DonnerMD

GastroenterologyLaguna Hills, CAI

MEDICARE UTILIZATION · PART B · 2024

Total beneficiaries

901

Unique beneficiaries

—

Total services

1,002

Distinct HCPCS

Medicare payment

$92K

Peer benchmark

Total Medicare services vs. 1,398 Gastroenterology providers in CA — above median (cohort median 750).

PRESCRIBING · PART D · 2024

Total Rx claims

988

Beneficiaries

—

Total drug cost

$57K

Distinct drugs

Brand share

11.1%

Top prescribed drugs

Pantoprazole Sodium423 claims

Omeprazole302 claims

Diphenoxylate Hcl/Atropine40 claims

Famotidine26 claims

Dexlansoprazole23 claims

QUALITY · MIPS · 2024

Final MIPS score

81.5

Quality

60.5

Cost

68.7

Improvement activities

40.0

Promoting interop.

100.0

Payment adjustment

0.27%

Group

INDUSTRY PAYMENTS · OPEN PAYMENTS · 2024

Total received

$1K

Payment records

By payment type

Food and Beverage$1K

Education$19

Top paying entities

Food and Beverage$1K

Education$19

REFERRAL NETWORK

Where Barry Donner'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). 22 inbound referrers · 0 outbound destinations.

Receives referrals from

Inbound — who sends patients here

Physician	Patients	Visits
SADDLEBACK MEMORIAL MEDICAL CENTER	201	428
Digestive Disease Center, Lp Ambulatory Surgical Center · Laguna Hills, CA	133	140
Unilab Corporation Clinical Laboratory · West Hills, CA	49	128
Elliott Fankuchen Diagnostic Radiology · Laguna Beach, CA	46	102
SUTHERLAND, JAMES	37	75
HERREN ENTERPRISES INC	32	59
Michael Wang Diagnostic Radiology · Anaheim, CA	28	47
Richard Wasley Diagnostic Radiology · Laguna Beach, CA	26	44
SZYMANOWSKI, JEREMY	25	57
MIYAMOTO, ERIC	23	45
Fady Kadifa Pulmonary Disease · Laguna Hills, CA	19	57
Andy Truong Internal Medicine · Fountain Valley, CA	18	54

Refers patients to

Outbound — where patients go next

No outbound pairs above the suppression threshold.

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