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

Sonia Nadeesha De Alwis

Individual provider Endocrinology, Diabetes & Metabolism Physician · NPI 1649539990

Sonia Nadeesha De Alwis is an Endocrinology in New York, New York. Qualified in 2012, 14 years ago. Practices with Optum Medical Care PC, a 1,018-clinician group, accepts Medicare assignment and offers telehealth. Licensed in New York.

Years since qualifying
14
Licensed in
NY
In the registry since
2012
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Practice location Address checks out

317 E 34th St
New York, NY 10016-4974
Phone: (212) 726-7437
Fax: (212) 981-7243
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Endocrinology, Diabetes & Metabolism Physician (primary) Taxonomy 207RE0101X · Licence 281048 (NY)

Record details

NPI number1649539990
Entity typeIndividual (Type 1)
GenderFemale
Sole proprietorNo
NPI enumeratedMay 8, 2012
Last updated in NPPESFebruary 6, 2020
Certification dateFebruary 6, 2020

Medicare enrollment

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

Medicare specialtyENDOCRINOLOGY
Also practisesINTERNAL MEDICINE
Medical schoolOTHER
Graduated 2012 (14 years in practice)
Group practice Optum Medical Care Pc — 1018 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount
TelehealthOffers telehealth services

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