PROVIDER PROFILE · NPI 1669453452

Richard IsenbergMD

OphthalmologyPhoenix, AZI

MEDICARE UTILIZATION · PART B · 2024

Total beneficiaries

1,123

Unique beneficiaries

—

Total services

1,415

Distinct HCPCS

Medicare payment

$82K

Peer benchmark

Total Medicare services vs. 293 Ophthalmology providers in AZ — below median (cohort median 2,550).

PRESCRIBING · PART D · 2024

Total Rx claims

287

Beneficiaries

—

Total drug cost

$4K

Distinct drugs

Brand share

32.4%

Top prescribed drugs

Latanoprost115 claims

Neomycin/Polymyxin B/Dexametha82 claims

Timolol Maleate58 claims

Brimonidine Tartrate21 claims

Tobramycin/Dexamethasone11 claims

QUALITY · MIPS · 2024

No data available for this provider in 2024.

INDUSTRY PAYMENTS · OPEN PAYMENTS · 2024

Total received

$68

Payment records

By payment type

Food and Beverage$68

Top paying entities

Food and Beverage$68

REFERRAL NETWORK

Where Richard Isenberg'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). 4 inbound referrers · 0 outbound destinations.

Receives referrals from

Inbound — who sends patients here

Physician	Patients	Visits
Christian Risser Ophthalmology · Phoenix, AZ	34	58
Robert Thomas Ophthalmology · Phoenix, AZ	17	26
James Schouten Family Practice · Payson, AZ	11	26
Loran Jacobs Certified Registered Nurse Anesthetist (CRNA) · Payson, AZ	11	11

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