What is Erika Herrin's specialty?

Erika Herrin (NPI 1093945503) is a Medicare-billing provider whose primary specialty is Certified Registered Nurse Anesthetist (CRNA) in Chicago, IL.

Where does Erika Herrin practice?

Erika Herrin practices in Chicago, IL, based on the location reported in the CMS Medicare provider datasets for NPI 1093945503.

How much does Medicare pay Erika Herrin?

Erika Herrin (NPI 1093945503) received approximately $17K in total Medicare Part B payments, serving 153 beneficiaries, per the CMS Medicare Physician & Other Practitioners dataset.

PROVIDER PROFILE · NPI 1093945503

Erika Herrin

Certified Registered Nurse Anesthetist (CRNA)Chicago, ILI

MEDICARE UTILIZATION · PART B · 2024

Total beneficiaries

131

Unique beneficiaries

—

Total services

131

Distinct HCPCS

Medicare payment

$14K

Peer benchmark

Total Medicare services vs. 1,784 Certified Registered Nurse Anesthetist (CRNA) providers in IL — above median (cohort median 130).

PRESCRIBING · PART D · 2024

No data available for this provider in 2024.

QUALITY · MIPS · 2024

Final MIPS score

64.0

Quality

79.9

Cost

83.3

Improvement activities

40.0

Promoting interop.

0.0

Payment adjustment

-1.32%

Group

INDUSTRY PAYMENTS · OPEN PAYMENTS · 2024

No data available for this provider in 2024.

REFERRAL NETWORK

Where Erika Herrin'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). 2 inbound referrers · 2 outbound destinations.

Receives referrals from

Inbound — who sends patients here

Physician	Patients	Visits
Creve Coeur Surgery Center, Llc Ambulatory Surgical Center · Creve Coeur, MO	56	62
ST. LUKES EPISCOPAL-PRESBYTERIAN HOSPITAL	45	97

Refers patients to

Outbound — where patients go next

Physician	Patients	Visits
ST. LUKES EPISCOPAL-PRESBYTERIAN HOSPITAL	54	93
David Strege Hand Surgery · Saint Louis, MO	11	14

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