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

Individual provider Obstetrics & Gynecology Physician · NPI 1477520203

Dr. Susan Catherine Erk, DO is an Obstetrics/Gynecology in Williamsville, New York. Graduated from Des Moines University of Osteopathic Medicine and Health Sciences in 1987, 39 years ago. Practices with General Physician PC, a 487-clinician group and accepts Medicare assignment. Licensed in New York.

Years since qualifying
39
Trained at
Des Moines University of Osteopathic Medicine and Health Sciences
Licensed in
NY
In the registry since
2006
What do these letters mean?
DO — Doctor of Osteopathic Medicine
A fully licensed physician, trained like an MD with additional musculoskeletal training. Equivalent practice rights in all 50 states.

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Practice location Address checks out

1835 Maple Rd
Williamsville, NY 14221-2711
Phone: (716) 631-8212
Fax: (716) 631-8710
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Obstetrics & Gynecology Physician (primary) Taxonomy 207V00000X · Licence 181548 (NY)

Record details

NPI number1477520203
Entity typeIndividual (Type 1)
GenderFemale
Credentials DO
Sole proprietorNo
NPI enumeratedMarch 1, 2006
Last updated in NPPESJuly 13, 2026
Mailing address1835 Maple Rd, Williamsville, NY 14221-2711

Medicare enrollment

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

Medicare specialtyOBSTETRICS/GYNECOLOGY
Medical schoolDES MOINES UNIVERSITY OF OSTEOPATHIC MEDICINE AND HEALTH SCIENCES
Graduated 1987 (39 years in practice)
Group practice General Physician Pc — 487 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount
Practice locations2 on file with Medicare

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