Provider records sourced from NPPES (CMS National Plan & Provider Enumeration System). Data current as of August 10, 2026.

Ivonne Herrera, MD

Individual provider Rheumatology Physician · NPI 1992856785

Ivonne Herrera, MD is a Rheumatology in Seaford, Delaware. Qualified in 1994, 32 years ago. Practices with Tidalhealth Specialty Care LLC, a 366-clinician group, accepts Medicare assignment and offers telehealth. Licensed in Delaware and Maryland.

Years since qualifying
32
Licensed in
DE, MD
In the registry since
2007
Specialties on file
2
What do these letters mean?
MD — Doctor of Medicine
A physician who completed allopathic medical school.

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Practice location Address checks out

1350 Middleford Rd Ste 502
Seaford, DE 19973-3664
Phone: (302) 628-8300
Fax: (302) 628-8400
Show map & directions

Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Rheumatology Physician (primary) Taxonomy 207RR0500X · Licence CI0006778 (DE)
Rheumatology Physician Taxonomy 207RR0500X · Licence D0078900 (MD)

Record details

NPI number1992856785
Entity typeIndividual (Type 1)
GenderFemale
Credentials MD
Sole proprietorYes
NPI enumeratedJanuary 16, 2007
Last updated in NPPESApril 12, 2017
Mailing address1350 Middleford Rd, Suite 502, Seaford, DE 19973-3664

Medicare enrollment

From the CMS Doctors & Clinicians file — this clinician is enrolled in Medicare.

Medicare specialtyRHEUMATOLOGY
Medical schoolOTHER
Graduated 1994 (32 years in practice)
Group practice Tidalhealth Specialty Care Llc — 366 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount
TelehealthOffers telehealth services
Practice locations4 on file with Medicare

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