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

Sean P Collins

Individual provider Radiation Oncology Physician · NPI 1396764965

Sean P Collins is a Radiation Oncology in Washington, District of Columbia. Qualified in 2001, 25 years ago. Practices with Tampa General Medical Group Inc, a 352-clinician group, accepts Medicare assignment and offers telehealth. Licensed in District of Columbia.

Years since qualifying
25
Licensed in
DC
In the registry since
2006

Practice location Address checks out

3800 Reservoir Rd NW
Washington, DC 20007-2113
Phone: (202) 444-3320
Show map & directions

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

Specialties & licences

Radiation Oncology Physician (primary) Taxonomy 2085R0001X · Licence MD035170 (DC)

Record details

NPI number1396764965
Entity typeIndividual (Type 1)
GenderMale
Sole proprietorNo
NPI enumeratedJuly 18, 2006
Last updated in NPPESOctober 3, 2008

Medicare enrollment

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

Medicare specialtyRADIATION ONCOLOGY
Medical schoolOTHER
Graduated 2001 (25 years in practice)
Group practice Tampa General Medical Group Inc — 352 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount
TelehealthOffers telehealth services

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