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

Colleen A Manley, RN

Individual provider Registered Dietitian · NPI 1740616697

Colleen A Manley, RN is a Registered Dietitian in Newark, Delaware. Registered with an NPI since 2013.

In the registry since
2013
What do these letters mean?
RN — Registered Nurse
A licensed nurse who completed a nursing degree and passed the NCLEX-RN examination.

See every abbreviation used in this directory →

Practice location Address checks out

1082 Old Churchmans Rd Ste 100
Newark, DE 19713-2143
Phone: (302) 444-8156
Fax: (302) 731-8158
Show map & directions

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

Specialties & licences

Registered Dietitian (primary) Taxonomy 133V00000X

Record details

NPI number1740616697
Entity typeIndividual (Type 1)
GenderFemale
Credentials RN
Sole proprietorNo
NPI enumeratedSeptember 24, 2013
Last updated in NPPESSeptember 24, 2013
Mailing address1082 Old Churchmans Rd, Ste 100, Newark, DE 19713-2143

Other providers in Newark