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

Dr. Gregory W Kirwan, DO

Individual provider Orthopaedic Surgery Physician · NPI 1932373818

Dr. Gregory W Kirwan, DO is an Orthopedic Surgery in Egg Harbor Twp, New Jersey. Graduated from Philadelphia College of Osteopathic Medicine in 2007, 19 years ago. Practices with Rothman Orthopaedics of New Jersey, LLC, a 176-clinician group, works from 2 locations and accepts Medicare assignment. Licensed in New Jersey and Pennsylvania.

Years since qualifying
19
Trained at
Philadelphia College of Osteopathic Medicine
Licensed in
NJ, PA
In the registry since
2008
Specialties on file
4
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

2500 English Creek Ave Bldg 1300
Egg Harbor Twp, NJ 08234-5549
Phone: (800) 321-9999
Fax: (267) 479-1321
Show map & directions

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

Additional practice locations (1)

  • 517 Route 72 W Ste J, Manahawkin, NJ 08050-2821 — (800) 321-9999

Specialties & licences

Orthopaedic Surgery Physician (primary) Taxonomy 207X00000X · Licence 25MB12567400 (NJ)
Orthopaedic Surgery Physician Taxonomy 207X00000X · Licence OS014832 (PA)
Orthopaedic Foot and Ankle Surgery Physician Taxonomy 207XX0004X · Licence 25MB12567400 (NJ)
Orthopaedic Foot and Ankle Surgery Physician Taxonomy 207XX0004X · Licence OS014832 (PA)

Record details

NPI number1932373818
Entity typeIndividual (Type 1)
GenderMale
Credentials DO
Sole proprietorNo
NPI enumeratedApril 22, 2008
Last updated in NPPESMarch 18, 2026
Certification dateMarch 18, 2026
Mailing address833 Chestnut St Ste 520, Philadelphia, PA 19107-4430

Medicare enrollment

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

Medicare specialtyORTHOPEDIC SURGERY
Medical schoolPHILADELPHIA COLLEGE OF OSTEOPATHIC MEDICINE
Graduated 2007 (19 years in practice)
Group practice Rothman Orthopaedics Of New Jersey, Llc — 176 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount

Other providers in Egg Harbor Twp