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

Colleen Tetzlaff, FNP

Individual provider Family Nurse Practitioner · NPI 1710083233

Colleen Tetzlaff, FNP is a Nurse Practitioner in Portland, Maine. Qualified in 1997, 29 years ago. Offers telehealth. Licensed in Maine.

Years since qualifying
29
Licensed in
ME
In the registry since
2006
What do these letters mean?
FNP — Family Nurse Practitioner
A nurse practitioner who treats patients of all ages, much like a family doctor.

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Practice location Address checks out

222 Auburn St Ste 103
Portland, ME 04103-6005
Phone: (207) 699-3838
Fax: (855) 216-3778
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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 CNP81384 (ME)

Record details

NPI number1710083233
Entity typeIndividual (Type 1)
GenderFemale
Credentials FNP
Sole proprietorNo
NPI enumeratedSeptember 15, 2006
Last updated in NPPESMarch 25, 2019

Medicare enrollment

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

Medicare specialtyNURSE PRACTITIONER
Medical schoolOTHER
Graduated 1997 (29 years in practice)
Accepts Medicare assignment Not indicated
TelehealthOffers telehealth services

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