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

Diana Olga Donovan, NP

Individual provider Registered Nurse · NPI 1649358342

Diana Olga Donovan, NP is a Registered Nurse in Norwalk, Connecticut. Licensed in Connecticut and New York. Registered with an NPI since 2006.

Licensed in
CT, NY
In the registry since
2006
Specialties on file
5
What do these letters mean?
NP — Nurse Practitioner
An advanced practice nurse who can diagnose, treat and in most states prescribe.

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Practice location Address checks out

24 Stevens St
Norwalk, CT 06850-3894
Phone: (203) 855-3516
Fax: (203) 899-5094
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Adult Health Nurse Practitioner (primary) Taxonomy 363LA2200X · Licence 8029 (CT)
Registered Nurse Taxonomy 163W00000X · Licence 155473 (CT)
Registered Nurse Taxonomy 163W00000X · Licence F303958 (NY)
Nurse Practitioner Taxonomy 363L00000X · Licence 8029 (CT)
Adult Health Nurse Practitioner Taxonomy 363LA2200X · Licence F303958 (NY)

Record details

NPI number1649358342
Entity typeIndividual (Type 1)
GenderFemale
Credentials NP
Sole proprietorNo
NPI enumeratedNovember 1, 2006
Last updated in NPPESMay 11, 2020
Certification dateMay 11, 2020

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