What is Ivonne Herrera's specialty?

Ivonne Herrera (NPI 1992856785) is a Medicare-billing provider whose primary specialty is Rheumatology in Seaford, DE.

Where does Ivonne Herrera practice?

Ivonne Herrera practices in Seaford, DE, based on the location reported in the CMS Medicare provider datasets for NPI 1992856785.

How much does Medicare pay Ivonne Herrera?

Ivonne Herrera (NPI 1992856785) received approximately $2.7M in total Medicare Part B payments, serving 1,500 beneficiaries, per the CMS Medicare Physician & Other Practitioners dataset.

PROVIDER PROFILE · NPI 1992856785

Ivonne HerreraMD

PRACTICEARTHRITIS & OSTEOPOROSIS CENTER LLCSee all providers at this practice →

RheumatologySeaford, DEI

MEDICARE UTILIZATION · PART B · 2024

Total beneficiaries

3,450

Unique beneficiaries

—

Total services

207,514

Distinct HCPCS

Medicare payment

$2.3M

Peer benchmark

Total Medicare services vs. 9 Rheumatology providers in DE — above median (cohort median 224,698).

PRESCRIBING · PART D · 2024

Total Rx claims

2,729

Beneficiaries

—

Total drug cost

$1.8M

Distinct drugs

Brand share

18.4%

Top prescribed drugs

Hydroxychloroquine Sulfate489 claims

Prednisone341 claims

Duloxetine Hcl159 claims

Gabapentin145 claims

Alendronate Sodium143 claims

QUALITY · MIPS · 2024

Final MIPS score

91.6

Quality

94.6

Cost

79.1

Improvement activities

40.0

Promoting interop.

0.0

Payment adjustment

0.70%

Group

INDUSTRY PAYMENTS · OPEN PAYMENTS · 2024

Total received

$2K

Payment records

By payment type

Food and Beverage$2K

Education$197

Top paying entities

Food and Beverage$2K

Education$197

REFERRAL NETWORK

Where Ivonne Herrera'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). 48 inbound referrers · 0 outbound destinations.

Receives referrals from

Inbound — who sends patients here

Physician	Patients	Visits
TIDALHEALTH NANTICOKE, INC	537	2,409
Laboratory Corporation Of America Holdings Clinical Laboratory · Raritan, NJ	173	469
Bradley Lemon Podiatry · Seaford, DE	77	235
Ivan Pena Sing Cardiology · Easton, MD	72	194
James Rupp Obstetrics & Gynecology · Georgetown, DE	64	116
Simmi Chawla Diagnostic Radiology · Salisbury, MD	55	92
Alexander Zito Diagnostic Radiology · Salisbury, MD	54	117
Gerard Hogan Diagnostic Radiology · Salisbury, MD	50	88
Gabriel Sardi Internal Medicine · Easton, MD	45	108
Muhammad Athar Pulmonary Disease · North Chesterfield, VA	41	159
Curtis Smith Family Practice · Laurel, DE	39	164
Odilon Claravall Internal Medicine · Laurel, DE	38	203

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