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

Holly Sullivan, REGISTEREDDIETITIAN

Individual provider Registered Dietitian · NPI 1568973816

Holly Sullivan, REGISTEREDDIETITIAN is a Registered Dietitian OR Nutrition Professional in Denver, Colorado. Qualified in 2007, 19 years ago. Works from 2 locations and accepts Medicare assignment. Licensed in Colorado.

Years since qualifying
19
Licensed in
CO
In the registry since
2017
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Practice location Address checks out

3055 Roslyn St Unit 250
Denver, CO 80238-2778
Phone: (720) 553-2750
Fax: (720) 553-2763
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Additional practice locations (1)

  • 5226 Estes Cir, Arvada, CO 80002-3371 — (720) 556-5705

Specialties & licences

Registered Dietitian (primary) Taxonomy 133V00000X · Licence 1035975 (CO)

Record details

NPI number1568973816
Entity typeIndividual (Type 1)
GenderFemale
Credentials REGISTEREDDIETITIAN
Sole proprietorNo
NPI enumeratedOctober 13, 2017
Last updated in NPPESAugust 20, 2019

Medicare enrollment

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

Medicare specialtyREGISTERED DIETITIAN OR NUTRITION PROFESSIONAL
Medical schoolOTHER
Graduated 2007 (19 years in practice)
Accepts Medicare assignment Yes — accepts the Medicare-approved amount

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