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

Theresa Lynne Giannini, NP

Individual provider Adult Health Nurse Practitioner · NPI 1588775571

Theresa Lynne Giannini, NP is a Nurse Practitioner in Indianapolis, Indiana. Qualified in 2005, 21 years ago. Practices with University Vascular Surgery, Inc, a 16-clinician group, works from 3 locations and accepts Medicare assignment. Licensed in Indiana.

Years since qualifying
21
Licensed in
IN
In the registry since
2006
What do these letters mean?
NP — Nurse Practitioner
An advanced practice nurse who can diagnose, treat and in most states prescribe.

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Practice location Address checks out

1801 N Senate Blvd Ste 4000
Indianapolis, IN 46202-1184
Phone: (317) 962-0500
Fax: (317) 962-0501
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Additional practice locations (2)

  • 1111 Ronald Reagan Pkwy, Avon, IN 46123-7085 — (317) 962-0280
  • 11725 Illinois St, Carmel, IN 46032-3008 — (317) 962-0280

Specialties & licences

Adult Health Nurse Practitioner (primary) Taxonomy 363LA2200X · Licence 71001965A (IN)

Record details

NPI number1588775571
Entity typeIndividual (Type 1)
GenderFemale
Credentials NP
Sole proprietorNo
NPI enumeratedAugust 31, 2006
Last updated in NPPESAugust 5, 2025
Certification dateAugust 5, 2025

Medicare enrollment

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

Medicare specialtyNURSE PRACTITIONER
Medical schoolOTHER
Graduated 2005 (21 years in practice)
Group practice University Vascular Surgery, Inc — 16 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount
Practice locations2 on file with Medicare

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