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

Claudine N Portella, MD

Individual provider Internal Medicine Physician · NPI 1760685119

Claudine N Portella, MD is an Internal Medicine in Astoria, New York. Qualified in 2003, 23 years ago. Practices with North Shore Medical Group of the Mount Sinai School of Medicine, a 323-clinician group, accepts Medicare assignment and offers telehealth. Licensed in New York.

Years since qualifying
23
Licensed in
NY
In the registry since
2007
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

2520 30th Ave Fl 4
Astoria, NY 11102-2448
Phone: (718) 808-7777
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Internal Medicine Physician (primary) Taxonomy 207R00000X · Licence 243101 (NY)

Record details

NPI number1760685119
Entity typeIndividual (Type 1)
GenderFemale
Credentials MD
Sole proprietorYes
NPI enumeratedJune 5, 2007
Last updated in NPPESFebruary 21, 2020
Certification dateFebruary 21, 2020

Medicare enrollment

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

Medicare specialtyINTERNAL MEDICINE
Medical schoolOTHER
Graduated 2003 (23 years in practice)
Group practice North Shore Medical Group Of The Mount Sinai School Of Medicine — 323 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount
TelehealthOffers telehealth services

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