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

Individual provider Family Nurse Practitioner · NPI 1548457260

Donna Baldwin Colquhoun, APRN is a Nurse Practitioner in Madison, Connecticut. Qualified in 2000, 26 years ago. Practices with Integrated Dermatology of Clinton LLC, an 8-clinician group and accepts Medicare assignment. Licensed in Connecticut.

Years since qualifying
26
Licensed in
CT
In the registry since
2007
What do these letters mean?
APRN — Advanced Practice Registered Nurse
The umbrella licence covering nurse practitioners, midwives, anaesthetists and clinical nurse specialists.

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Practice location Address checks out

1343 Boston Post Rd Apt 101
Madison, CT 06443-3481
Phone: (860) 669-6156
Fax: (860) 664-0285
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Family Nurse Practitioner (primary) Taxonomy 363LF0000X · Licence 002366 (CT)

Record details

NPI number1548457260
Entity typeIndividual (Type 1)
GenderFemale
Credentials APRN
Sole proprietorNo
NPI enumeratedSeptember 26, 2007
Last updated in NPPESFebruary 9, 2026
Certification dateFebruary 9, 2026
Mailing address4700 Exchange Ct Ste 110, Boca Raton, FL 33431-4450

Medicare enrollment

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

Medicare specialtyNURSE PRACTITIONER
Medical schoolOTHER
Graduated 2000 (26 years in practice)
Group practice Integrated Dermatology Of Clinton Llc — 8 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount

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