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

Dr. Colleen Helen Cotton, MD

Individual provider Pediatric Dermatology Physician · NPI 1669818589

Dr. Colleen Helen Cotton, MD is a Dermatology in Washington, District of Columbia. Graduated from Washington University School of Medicine in 2013, 13 years ago. Practices with Children's Hospital, a 208-clinician group and accepts Medicare assignment. Licensed in District of Columbia, Pennsylvania and South Carolina.

Years since qualifying
13
Trained at
Washington University School of Medicine
Licensed in
DC, PA, SC
In the registry since
2013
Specialties on file
3
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

111 Michigan Ave NW
Washington, DC 20010-2916
Phone: (202) 476-5000
Fax: (202) 476-4333
Show map & directions

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

Specialties & licences

Pediatric Dermatology Physician (primary) Taxonomy 207NP0225X · Licence MD210002486 (DC)
Pediatric Dermatology Physician Taxonomy 207NP0225X · Licence MD463986 (PA)
Pediatric Dermatology Physician Taxonomy 207NP0225X · Licence 83016 (SC)

Record details

NPI number1669818589
Entity typeIndividual (Type 1)
GenderFemale
Credentials MD
Sole proprietorNo
NPI enumeratedMay 18, 2013
Last updated in NPPESOctober 4, 2022
Certification dateOctober 4, 2022

Medicare enrollment

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

Medicare specialtyDERMATOLOGY
Also practisesPEDIATRIC MEDICINE
Medical schoolWASHINGTON UNIVERSITY SCHOOL OF MEDICINE
Graduated 2013 (13 years in practice)
Group practice Children'S Hospital — 208 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount

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