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

Tania S Sierra, MD

Individual provider Urogynecology and Reconstructive Pelvic Surgery (Obstetrics & Gynecology) Physician · NPI 1356631998

Tania S Sierra, MD is an Obstetrics/Gynecology in Fairfield, Connecticut. Graduated from Icahn School of Medicine at Mount Sinai in 2011, 15 years ago. Practices with Northeast Medical Group Inc, a 1,360-clinician group and accepts Medicare assignment. Licensed in Connecticut.

Years since qualifying
15
Trained at
Icahn School of Medicine at Mount Sinai
Licensed in
CT
In the registry since
2011
Specialties on file
2
What do these letters mean?
MD — Doctor of Medicine
A physician who completed allopathic medical school.

See every abbreviation used in this directory →

Practice location Address checks out

52 Beach Rd Ste 205
Fairfield, CT 06824-6017
Phone: (475) 330-6406
Fax: (475) 330-6405
Show map & directions

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

Specialties & licences

Gynecology Physician (primary) Taxonomy 207VG0400X · Licence 62554 (CT)
Urogynecology and Reconstructive Pelvic Surgery (Obstetrics & Gynecology) Physician Taxonomy 207VF0040X · Licence 62554 (CT)

Record details

NPI number1356631998
Entity typeIndividual (Type 1)
GenderFemale
Credentials MD
Sole proprietorNo
NPI enumeratedApril 16, 2011
Last updated in NPPESApril 28, 2025
Certification dateApril 28, 2025

Medicare enrollment

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

Medicare specialtyOBSTETRICS/GYNECOLOGY
Also practisesUROLOGY
Medical schoolICAHN SCHOOL OF MEDICINE AT MOUNT SINAI
Graduated 2011 (15 years in practice)
Group practice Northeast Medical Group Inc — 1360 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount
Practice locations5 on file with Medicare