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

Stephanie Lynn Hennigan, MD

Individual provider Rheumatology Physician · NPI 1528076940

Stephanie Lynn Hennigan, MD is a Rheumatology in Rockwall, Texas. Graduated from Louisiana State University School of Medicine in New Orleans in 2003, 23 years ago. Practices with Rheumatology Associates and Subsidiary, a 24-clinician group and accepts Medicare assignment. Licensed in California and Texas.

Years since qualifying
23
Trained at
Louisiana State University School of Medicine in New Orleans
Licensed in
CA, TX
In the registry since
2006
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

3140 Horizon Rd Ste 101
Rockwall, TX 75032-7805
Phone: (972) 664-0644
Fax: (972) 664-0301
Show map & directions

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

Specialties & licences

Rheumatology Physician (primary) Taxonomy 207RR0500X · Licence M9353 (TX)
Rheumatology Physician Taxonomy 207RR0500X · Licence A96157 (CA)

Record details

NPI number1528076940
Entity typeIndividual (Type 1)
GenderFemale
Credentials MD
Sole proprietorNo
NPI enumeratedAugust 3, 2006
Last updated in NPPESFebruary 1, 2017

Medicare enrollment

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

Medicare specialtyRHEUMATOLOGY
Also practisesINTERNAL MEDICINE
Medical schoolLOUISIANA STATE UNIVERSITY SCHOOL OF MEDICINE IN NEW ORLEANS
Graduated 2003 (23 years in practice)
Group practice Rheumatology Associates And Subsidiary — 24 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount
Practice locations4 on file with Medicare

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