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

Dr. Jonathan Philip Knowles, MD

Individual provider Colon & Rectal Surgery Physician · NPI 1699437897

Dr. Jonathan Philip Knowles, MD is a Colorectal Surgery (Proctology) in Edison, New Jersey. Qualified in 2000, 26 years ago. Practices with Hackensack Meridian Health Medical Group - Specialty Care PC, a 1,897-clinician group, works from 2 locations and accepts Medicare assignment. Licensed in New Jersey and New York.

Years since qualifying
26
Licensed in
NJ, NY
In the registry since
2021
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

80 James St Fl 2
Edison, NJ 08820-3938
Phone: (732) 635-9300
Show map & directions

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

Additional practice locations (1)

  • 161 Fort Washington Ave, New York, NY 10032-3729 — (212) 305-7666

Specialties & licences

Colon & Rectal Surgery Physician (primary) Taxonomy 208C00000X · Licence 25MA11967100 (NJ)
Colon & Rectal Surgery Physician Taxonomy 208C00000X · Licence 307953 (NY)

Record details

NPI number1699437897
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorNo
NPI enumeratedOctober 6, 2021
Last updated in NPPESJanuary 31, 2024
Certification dateAugust 21, 2023
Mailing address3600 Route 66 Fl 3, Neptune, NJ 07753-2645

Medicare enrollment

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

Medicare specialtyCOLORECTAL SURGERY (PROCTOLOGY)
Medical schoolOTHER
Graduated 2000 (26 years in practice)
Group practice Hackensack Meridian Health Medical Group - Specialty Care Pc — 1897 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount

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