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

Mariana Marcu

Individual provider Internal Medicine Physician · NPI 1336222165

Mariana Marcu is an Allergy/Immunology in New York, New York. Qualified in 1987, 39 years ago. Accepts Medicare assignment. Licensed in New York.

Years since qualifying
39
Licensed in
NY
In the registry since
2006
Specialties on file
2
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Practice location Address checks out

30E 40th St 802
New York, NY 10016-1201
Phone: (212) 481-1744
Fax: (212) 685-0625
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Allergy Physician (primary) Taxonomy 207KA0200X · Licence 224018 (NY)
Internal Medicine Physician Taxonomy 207R00000X · Licence 224018 (NY)

Record details

NPI number1336222165
Entity typeIndividual (Type 1)
GenderFemale
Sole proprietorNo
NPI enumeratedOctober 23, 2006
Last updated in NPPESAugust 25, 2015

Medicare enrollment

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

Medicare specialtyALLERGY/IMMUNOLOGY
Medical schoolOTHER
Graduated 1987 (39 years in practice)
Accepts Medicare assignment Yes — accepts the Medicare-approved amount

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