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

Individual provider Family Nurse Practitioner · NPI 1669473013

Mrs. Dana Biddle Portnoy, ARNP is a Nurse Practitioner in Deerfield Beach, Florida. Qualified in 1999, 27 years ago. Practices with Claremedica Viking LLC, a 74-clinician group and offers telehealth. Licensed in Florida.

Years since qualifying
27
Licensed in
FL
In the registry since
2005
What do these letters mean?
ARNP — Advanced Registered Nurse Practitioner
The title some states use for an advanced practice nurse.

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Practice location Address checks out

1500 E Hillsboro Blvd Ste 210
Deerfield Beach, FL 33441-4348
Phone: (954) 419-9632
Fax: (954) 419-9634
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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 ARNP2613242 (FL)

Record details

NPI number1669473013
Entity typeIndividual (Type 1)
GenderFemale
Credentials ARNP
Sole proprietorNo
NPI enumeratedAugust 9, 2005
Last updated in NPPESFebruary 22, 2010

Medicare enrollment

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

Medicare specialtyNURSE PRACTITIONER
Medical schoolOTHER
Graduated 1999 (27 years in practice)
Group practice Claremedica Viking Llc — 74 clinicians
Accepts Medicare assignment Not indicated
TelehealthOffers telehealth services
Practice locations2 on file with Medicare

Other providers in Deerfield Beach