Quick answers
- Where does Colleen Sisson see patients?
- Medicare's clinician data lists 3 practice locations, including Green Brook, NJ, Monroe, NJ and Bedminster, NJ. Call before your visit to confirm the address.
- What is Colleen Sisson's specialty?
- Medicare lists Physician Assistant as the primary specialty.
- Does Colleen Sisson accept Medicare assignment?
- Yes. Medicare's clinician data says Colleen Sisson accepts Medicare assignment (the Medicare-approved amount as full payment for covered services), as of 2026-10-02. Ask the office to confirm before your visit.
- What is the phone number for Colleen Sisson?
- (877) 345-5300, as listed in official Medicare / NPI Registry data.
- What is Colleen Sisson's NPI number?
- 1740620343. The NPI (National Provider Identifier) is the clinician's permanent federal ID; you can look it up in the official NPI Registry.
Practice locations
Addresses where Colleen Sisson is enrolled with Medicare (CMS data updated 2026-10-02).
- 1005 N Washington AveGreen Brook, NJ 08812 (877) 345‑5300
- 239 Prospect Plains Rd, Suite B101Monroe, NJ 08831 (877) 345‑5300
- 90 Washington Valley Road, Suite 1231Bedminster, NJ 07921 (877) 345‑5300
Group practices
Medicare enrollment lists Colleen Sisson as a member of this group (CMS data updated 2026-10-02).
- On Site Dermatology of New Jersey LLC12 clinicians in the group
Specialties
- Physician Assistantprimary
Other physician assistants in Green Brook
Clinicians with the same Medicare primary specialty in Green Brook, NJ — not a recommendation.
Clinician information
| Credential | PA |
|---|---|
| Medical school | Touro Un Col Of Osteopathic Medicine, New York |
| Graduation year | 2013 |
| Gender (as listed) | Female |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| NPI (National Provider Identifier) | 1740620343 |
| Corrections | Report an error or suggest an update → |
Most corrections must be made at the source: clinicians update their NPI Registry record (NPPES) and their Medicare enrollment (PECOS); this page follows the next data release.
Sources
- National Downloadable File (Doctors and Clinicians) — CMS, data updated 2026-10-02, retrieved 2026-10-29
- NPI Registry — U.S. Department of Health and Human Services (NPPES), the clinician’s official record
- Medicare Care Compare — official Medicare tool to look up clinicians