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

Mary Howland Williamson, MD

Individual provider Obstetrics & Gynecology Physician · NPI 1770102014

Mary Howland Williamson, MD is an Obstetrics/Gynecology in Bordentown, New Jersey. Qualified in 2020, 6 years ago. Practices with Capital Health Medical Group, a 438-clinician group, works from 2 locations and accepts Medicare assignment. Licensed in New Jersey and Pennsylvania.

Years since qualifying
6
Licensed in
NJ, PA
In the registry since
2020
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

100 K Johnson Blvd Ste 102
Bordentown, NJ 08505-2275
Phone: (609) 537-7200
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Additional practice locations (1)

  • 540 Woodbourne Rd, Langhorne, PA 19047-1835 — (215) 750-7771

Specialties & licences

Obstetrics & Gynecology Physician (primary) Taxonomy 207V00000X · Licence MT221474 (PA)
Obstetrics & Gynecology Physician Taxonomy 207V00000X · Licence 25MA12314600 (NJ)

Record details

NPI number1770102014
Entity typeIndividual (Type 1)
GenderFemale
Credentials MD
Sole proprietorNo
NPI enumeratedApril 15, 2020
Last updated in NPPESJuly 31, 2024
Certification dateJuly 31, 2024
Mailing address100 K Johnson Blvd Ste 102, Bordentown, NJ 08505-2275

Medicare enrollment

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

Medicare specialtyOBSTETRICS/GYNECOLOGY
Medical schoolOTHER
Graduated 2020 (6 years in practice)
Group practice Capital Health Medical Group — 438 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount
Practice locations2 on file with Medicare

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