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

Individual provider Internal Medicine Physician · NPI 1710568258

Natalie Poonam Dequillfeldt, MD, MA is an Internal Medicine Physician in Denver, Colorado. Works from 2 locations. Licensed in Colorado and Connecticut.

Licensed in
CO, CT
In the registry since
2021
Specialties on file
2
What do these letters mean?
MD — Doctor of Medicine
A physician who completed allopathic medical school.
MA — Master of Arts
A graduate arts degree.

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Practice location Address checks out

777 Bannock St
Denver, CO 80204-4597
Phone: (303) 436-4949
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Additional practice locations (1)

  • 20 York St, New Haven, CT 06510-3220 — (203) 688-4242

Specialties & licences

Internal Medicine Physician (primary) Taxonomy 207R00000X · Licence DR.0073199 (CO)
Student in an Organized Health Care Education/Training Program Taxonomy 390200000X · Licence 80967 (CT)

Record details

NPI number1710568258
Entity typeIndividual (Type 1)
GenderFemale
Credentials MD , MA
Sole proprietorNo
NPI enumeratedApril 16, 2021
Last updated in NPPESApril 22, 2026
Certification dateApril 22, 2026

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