PROVIDER PROFILE · NPI 1427369107

James SingerDO

OphthalmologyWest Des Moines, IAI

MEDICARE UTILIZATION · PART B · 2024

Total beneficiaries

4,023

Unique beneficiaries

—

Total services

106,564

Distinct HCPCS

Medicare payment

$3.8M

Peer benchmark

Total Medicare services vs. 135 Ophthalmology providers in IA — top quintile (cohort median 2,957).

PRESCRIBING · PART D · 2024

Total Rx claims

514

Beneficiaries

—

Total drug cost

$18K

Distinct drugs

Brand share

22.2%

Top prescribed drugs

Prednisolone Acetate153 claims

Dorzolamide Hcl/Timolol Maleat69 claims

Difluprednate49 claims

Ketorolac Tromethamine42 claims

Tobramycin41 claims

QUALITY · MIPS · 2024

Final MIPS score

100.0

Quality

100.0

Cost

0.0

Improvement activities

40.0

Promoting interop.

0.0

Payment adjustment

1.05%

Group

INDUSTRY PAYMENTS · OPEN PAYMENTS · 2024

Total received

$247

Payment records

By payment type

Food and Beverage$247

REFERRAL NETWORK

Where James Singer'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). 1 inbound referrers · 1 outbound destinations.

Receives referrals from

Inbound — who sends patients here

Physician	Patients	Visits
MARICOPA COUNTY SPECIAL HEALTH CARE DISTRICT	38	348

Refers patients to

Outbound — where patients go next

Physician	Patients	Visits
MARICOPA COUNTY SPECIAL HEALTH CARE DISTRICT	29	164

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