Provider records sourced from NPPES (CMS National Plan & Provider Enumeration System). Data current as of August 10, 2026.
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Dr. Irina Lelchuk, MD, DO

Individual provider Geriatric Medicine (Internal Medicine) Physician · NPI 1942202437

Dr. Irina Lelchuk, MD, DO is an Internal Medicine in Brooklyn, New York. Qualified in 1993, 33 years ago. Practices as a sole proprietor and accepts Medicare assignment. Licensed in New York.

Years since qualifying
33
Licensed in
NY
In the registry since
2005
What do these letters mean?
MD — Doctor of Medicine
A physician who completed allopathic medical school.
DO — Doctor of Osteopathic Medicine
A fully licensed physician, trained like an MD with additional musculoskeletal training. Equivalent practice rights in all 50 states.

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Practice location Address checks out

2195 E 22nd St Apt 1C
Brooklyn, NY 11229-3602
Phone: (718) 648-4545
Fax: (718) 648-7788
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Geriatric Medicine (Internal Medicine) Physician (primary) Taxonomy 207RG0300X · Licence A216744 (NY)

Record details

NPI number1942202437
Entity typeIndividual (Type 1)
GenderFemale
Credentials MD , DO
Sole proprietorYes
NPI enumeratedAugust 15, 2005
Last updated in NPPESOctober 22, 2007

Medicare enrollment

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

Medicare specialtyINTERNAL MEDICINE
Also practisesGERIATRIC MEDICINE
Medical schoolOTHER
Graduated 1993 (33 years in practice)
Accepts Medicare assignment Yes — accepts the Medicare-approved amount

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