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

Adelaida Magallanes, MD

Individual provider Hospitalist Physician · NPI 1720460173

Adelaida Magallanes, MD is a Hospitalist in Greenwich, Connecticut. Graduated from University of Washington School of Medicine in 2015, 11 years ago. Practices with New York University, a 5,884-clinician group, works from 3 locations and accepts Medicare assignment. Licensed in California, Connecticut, New York and Washington.

Years since qualifying
11
Trained at
University of Washington School of Medicine
Licensed in
CA, CT, NY, WA
In the registry since
2015
Specialties on file
4
What do these letters mean?
MD — Doctor of Medicine
A physician who completed allopathic medical school.

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Practice location Address checks out

5 Perryridge Rd
Greenwich, CT 06830-4608
Phone: (203) 863-3972
Fax: (203) 863-4647
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Additional practice locations (2)

  • 23625 Holman Hwy, Monterey, CA 93940-5902 — (831) 624-5311
  • 747 Broadway, Seattle, WA 98122 — (206) 215-2520

Specialties & licences

Internal Medicine Physician (primary) Taxonomy 207R00000X · Licence 79789 (CT)
Hospitalist Physician Taxonomy 208M00000X · Licence 319090 (NY)
Family Medicine Physician Taxonomy 207Q00000X · Licence MD60844924 (WA)
Family Medicine Physician Taxonomy 207Q00000X · Licence A148011 (CA)

Record details

NPI number1720460173
Entity typeIndividual (Type 1)
GenderFemale
Credentials MD
Sole proprietorNo
NPI enumeratedJune 22, 2015
Last updated in NPPESJanuary 28, 2025
Certification dateJanuary 28, 2025

Medicare enrollment

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

Medicare specialtyHOSPITALIST
Medical schoolUNIVERSITY OF WASHINGTON SCHOOL OF MEDICINE
Graduated 2015 (11 years in practice)
Group practice New York University — 5884 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount
Practice locations2 on file with Medicare

Other providers in Greenwich