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

Katherine Chaves, MD

Individual provider Gynecology Physician · NPI 1104211077

Katherine Chaves, MD is an Obstetrics/Gynecology in Newtown Square, Pennsylvania. Graduated from Jefferson Medical College of Thomas Jefferson University in 2015, 11 years ago. Practices with Main Line Healthcare, a 1,153-clinician group, works from 4 locations and accepts Medicare assignment. Licensed in Pennsylvania and Tennessee.

Years since qualifying
11
Trained at
Jefferson Medical College of Thomas Jefferson University
Licensed in
PA, TN
In the registry since
2015
Specialties on file
3
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

3855 W Chester Pike Ste 340
Newtown Square, PA 19073-2304
Phone: (484) 227-9680
Fax: (484) 227-9695
Show map & directions

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

Additional practice locations (3)

  • 600 N Wolfe St, Baltimore, MD 21287-0005 — (410) 955-6710
  • 3601 The Vanderbilt Clinic, Nashville, TN 37232-3723 — (615) 322-3000
  • 1161 21st Ave South, Nashville, TN 37232-3723 — (615) 322-3020

Specialties & licences

Gynecology Physician (primary) Taxonomy 207VG0400X · Licence MD480522 (PA)
Gynecology Physician Taxonomy 207VG0400X · Licence 59969 (TN)
Student in an Organized Health Care Education/Training Program Taxonomy 390200000X

Record details

NPI number1104211077
Entity typeIndividual (Type 1)
GenderFemale
Credentials MD
Sole proprietorNo
NPI enumeratedMarch 30, 2015
Last updated in NPPESOctober 24, 2023
Certification dateOctober 24, 2023
Mailing address3855 W Chester Pike Ste 340, Newtown Square, PA 19073-2304

Medicare enrollment

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

Medicare specialtyOBSTETRICS/GYNECOLOGY
Medical schoolJEFFERSON MEDICAL COLLEGE OF THOMAS JEFFERSON UNIVERSITY
Graduated 2015 (11 years in practice)
Group practice Main Line Healthcare — 1153 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount

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