What is James Rieger's specialty?

James Rieger (NPI 1205828514) is a Medicare-billing provider whose primary specialty is Optometry in Chesterfield, MO.

Where does James Rieger practice?

James Rieger practices in Chesterfield, MO, based on the location reported in the CMS Medicare provider datasets for NPI 1205828514.

How much does Medicare pay James Rieger?

James Rieger (NPI 1205828514) received approximately $130K in total Medicare Part B payments, serving 1,213 beneficiaries, per the CMS Medicare Physician & Other Practitioners dataset.

PROVIDER PROFILE · NPI 1205828514

James RiegerO.D.

OptometryChesterfield, MOI

MEDICARE UTILIZATION · PART B · 2024

Total beneficiaries

1,813

Unique beneficiaries

—

Total services

1,846

Distinct HCPCS

Medicare payment

$127K

Peer benchmark

Total Medicare services vs. 716 Optometry providers in MO — top quintile (cohort median 316).

PRESCRIBING · PART D · 2024

Total Rx claims

468

Beneficiaries

—

Total drug cost

$206K

Distinct drugs

Brand share

55.6%

Top prescribed drugs

Cyclosporine106 claims

Latanoprost66 claims

Neomycin/Polymyxin B/Dexametha62 claims

Cyclosporine39 claims

Prednisolone Acetate39 claims

QUALITY · MIPS · 2024

Final MIPS score

75.0

Quality

0.0

Cost

0.0

Improvement activities

0.0

Promoting interop.

0.0

Payment adjustment

0.00%

Group

INDUSTRY PAYMENTS · OPEN PAYMENTS · 2025

Total received

$444

Payment records

By payment type

Food and Beverage$444

Top paying entities

Food and Beverage$444

REFERRAL NETWORK

Where James Rieger'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). 7 inbound referrers · 13 outbound destinations.

Receives referrals from

Inbound — who sends patients here

Physician	Patients	Visits
ST. LUKES EPISCOPAL-PRESBYTERIAN HOSPITAL	42	58
MERCY HOSPITALS EAST COMMUNITIES	25	32
MISSOURI BAPTIST MEDICAL CENTER	21	31
Midamerica Surgery Center Ambulatory Surgical Center · Chesterfield, MO	16	22
Jay Pepose Ophthalmology · Chesterfield, MO	15	19
Quest Diagnostics Clinical Laboratories Inc Clinical Laboratory · Maryland Heights, MO	14	24
Mujtaba Qazi Ophthalmology · Chesterfield, MO	13	14

Refers patients to

Outbound — where patients go next

Physician	Patients	Visits
Jay Pepose Ophthalmology · Chesterfield, MO	47	58
ST. LUKES EPISCOPAL-PRESBYTERIAN HOSPITAL	39	54
MERCY HOSPITALS EAST COMMUNITIES	30	37
Labone Llc Clinical Laboratory · Lenexa, KS	29	42
HOLEKAMP, NANCY	27	39
Mujtaba Qazi Ophthalmology · Chesterfield, MO	25	33
MISSOURI BAPTIST MEDICAL CENTER	23	33
Laboratory Corporation Of America Holdings Clinical Laboratory · Dublin, OH	19	25
BARNES JEWISH HOSPITAL	19	27
Midamerica Surgery Center Ambulatory Surgical Center · Chesterfield, MO	18	20
SSM HEALTH CARE ST. LOUIS	14	18
BARNES JEWISH WEST COUNTY HOSPITAL	14	19

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