PROVIDER PROFILE · NPI 1548463250

Ryan DellamaggioraM.D.

Hand SurgeryLos Angeles, CAI

MEDICARE UTILIZATION · PART B · 2024

Total beneficiaries

2,129

Unique beneficiaries

—

Total services

3,436

Distinct HCPCS

Medicare payment

$242K

Peer benchmark

Total Medicare services vs. 132 Hand Surgery providers in CA — top quintile (cohort median 1,713).

PRESCRIBING · PART D · 2024

Total Rx claims

Beneficiaries

—

Total drug cost

$101

Distinct drugs

Brand share

100.0%

Top prescribed drugs

Hydrocodone/Acetaminophen14 claims

QUALITY · MIPS · 2024

Final MIPS score

89.1

Quality

84.8

Cost

73.2

Improvement activities

40.0

Promoting interop.

99.0

Payment adjustment

0.60%

Group

INDUSTRY PAYMENTS · OPEN PAYMENTS · 2024

Total received

$16K

Payment records

By payment type

Compensation for services other than consulting, including serving as faculty or as a speaker at a venue other than a continuing education program$8K

Consulting Fee$7K

Food and Beverage$1K

REFERRAL NETWORK

Where Ryan Dellamaggiora'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). 8 inbound referrers · 0 outbound destinations.

Receives referrals from

Inbound — who sends patients here

Physician	Patients	Visits
Unilab Corporation Clinical Laboratory · West Hills, CA	40	108
Thomas Learch Diagnostic Radiology · West Hollywood, CA	24	78
Elton Tourje Diagnostic Radiology · Los Angeles, CA	23	71
City Of Los Angeles Ambulance Service Provider · Los Angeles, CA	13	25
Jason Berkley Neurology · Los Angeles, CA	12	21
Jason Aaronson Diagnostic Radiology · Los Angeles, CA	12	43
PROVIDENCE SAINT JOHN'S HEALTH CENTER	11	19
Stuart Kuschner Hand Surgery · Beverly Hills, CA	11	32

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