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

Dr. Colleen Helen Cotton, MD

Individual provider Pediatric Dermatology Physician · NPI 1669818589

Dr. Colleen Helen Cotton, MD practises 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
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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

Payments from drug and device companies, 2025

Drug and device makers are required by federal law (the Physician Payments Sunshine Act) to report what they pay or give to clinicians, and CMS publishes the reports as Open Payments. This is the 2025 program year. A report is a record of a payment, not an allegation of anything, and many are small items such as meals. Only general payments are listed here; research payments and ownership or investment interests are reported separately by CMS and are not shown.

Consulting Fee $2,700 1 payment
Food and Beverage $626 12 payments · a meal or drink at a meeting or visit, not a fee
Education $7 1 payment · educational material or training, not a fee

Each amount is the sum of what companies reported for that kind of payment in 2025, rounded to the dollar. Not all of it is income to the clinician: a meal is not a fee, a charitable contribution goes to a charity, and a royalty or an acquisition payment is not a salary.

Check a report, or dispute one, at the source in CMS’s own tool, Open Payments. Corrections go through CMS’s dispute process. This site removes a home address on request and asks for no proof, because that is privacy; it will not remove an accurate payment report on request, because that is a statutory public disclosure.

Colleagues at Children's Hospital

Clinicians the CMS Doctors & Clinicians file lists under the same group practice. CMS counts 208 clinicians in the practice; 12 are shown here.

Other providers in Washington