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

Marjorie M Diaz, MD

Individual provider Student in an Organized Health Care Education/Training Program · NPI 1609456763

Marjorie M Diaz, MD is an Emergency Medicine in Bronx, New York. Qualified in 2021, 5 years ago. Practices with United Medical Associates PC, a 232-clinician group and accepts Medicare assignment.

Years since qualifying
5
In the registry since
2021
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

234 E 149th St
Bronx, NY 10451-5504
Phone: (718) 579-5000
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Student in an Organized Health Care Education/Training Program (primary) Taxonomy 390200000X

Record details

NPI number1609456763
Entity typeIndividual (Type 1)
GenderFemale
Credentials MD
Sole proprietorYes
NPI enumeratedApril 13, 2021
Last updated in NPPESApril 13, 2021
Certification dateApril 13, 2021
Mailing address736 W 173rd St Apt 42b, New York, NY 10032-1117

Medicare enrollment

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

Medicare specialtyEMERGENCY MEDICINE
Medical schoolOTHER
Graduated 2021 (5 years in practice)
Group practice United Medical Associates Pc — 232 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount

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