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

Dr. Brian Robert Keegan, MD, PHD

Individual provider Dermatology Physician · NPI 1053516351

Dr. Brian Robert Keegan, MD, PHD is a Dermatology in East Windsor, New Jersey. Qualified in 2006, 20 years ago. Practices with Princeton Dermatology Associatespc, a 16-clinician group and accepts Medicare assignment. Licensed in New Jersey.

Years since qualifying
20
Licensed in
NJ
In the registry since
2007
What do these letters mean?
MD — Doctor of Medicine
A physician who completed allopathic medical school.
PHD — Doctor of Philosophy
A research doctorate. In healthcare it usually sits alongside a clinical licence.

See every abbreviation used in this directory →

Practice location Address checks out

59 One Mile Rd Ext Ste G
East Windsor, NJ 08520-2505
Phone: (609) 619-3433
Fax: (609) 426-0530
Show map & directions

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

Specialties & licences

Dermatology Physician (primary) Taxonomy 207N00000X · Licence 25MA08659700 (NJ)

Record details

NPI number1053516351
Entity typeIndividual (Type 1)
GenderMale
Credentials MD , PHD
Sole proprietorYes
NPI enumeratedJune 18, 2007
Last updated in NPPESOctober 23, 2013
Mailing address59 One Mile Rd Ext, Suite G, East Windsor, NJ 08520-2505

Medicare enrollment

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

Medicare specialtyDERMATOLOGY
Medical schoolOTHER
Graduated 2006 (20 years in practice)
Group practice Princeton Dermatology Associatespc — 16 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount

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