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

Dr. Thalia Raya Pachiyannakis

Individual provider Obstetrics & Gynecology Physician · NPI 1275860314

Dr. Thalia Raya Pachiyannakis is an Obstetrics/Gynecology in Mooresville, Indiana. Qualified in 2005, 21 years ago. Practices with Franciscan Physician Network, a 1,171-clinician group, works from 3 locations and accepts Medicare assignment. Licensed in Indiana and Michigan.

Years since qualifying
21
Licensed in
IN, MI
In the registry since
2009
Specialties on file
2
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Practice location Address checks out

1205 Hadley Rd Ste 120
Mooresville, IN 46158-1934
Phone: (317) 834-8950
Fax: (317) 834-8951
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Additional practice locations (2)

  • 1545 Cassopolis St, Elkhart, IN 46514-3128 — (574) 584-2501
  • 328 N 2nd St, Vincennes, IN 47591-1351 — (812) 882-1000

Specialties & licences

Obstetrics & Gynecology Physician (primary) Taxonomy 207V00000X · Licence 01072322A (IN)
Obstetrics & Gynecology Physician Taxonomy 207V00000X · Licence 4301094455 (MI)

Record details

NPI number1275860314
Entity typeIndividual (Type 1)
GenderFemale
Sole proprietorNo
NPI enumeratedNovember 11, 2009
Last updated in NPPESFebruary 16, 2026
Certification dateFebruary 16, 2026

Medicare enrollment

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

Medicare specialtyOBSTETRICS/GYNECOLOGY
Medical schoolOTHER
Graduated 2005 (21 years in practice)
Group practice Franciscan Physician Network — 1171 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount
Practice locations2 on file with Medicare

Other providers in Mooresville