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

Dr. Maria Michelle Diaz, MD

Individual provider Emergency Medicine Physician · NPI 1013142959

Dr. Maria Michelle Diaz, MD is an Emergency Medicine in Derry, New Hampshire. Graduated from Albert Einstein College of Medicine of Yeshiva University in 2006, 20 years ago. Practices with Emergency Medicine Services of Nh, LLC, a 64-clinician group, works from 2 locations and accepts Medicare assignment. Licensed in Massachusetts and New Hampshire.

Years since qualifying
20
Trained at
Albert Einstein College of Medicine of Yeshiva University
Licensed in
MA, NH
In the registry since
2009
Specialties on file
2
What do these letters mean?
MD — Doctor of Medicine
A physician who completed allopathic medical school.

See every abbreviation used in this directory →

Practice location Address checks out

1 Parkland Dr
Derry, NH 03038-2746
Phone: (603) 421-2220
Fax: (603) 421-2223
Show map & directions

Pin is approximate — placed at the ZIP-code centre, not the exact door.

Additional practice locations (1)

  • 57 Prospect St, Nantucket, MA 02554-2799 — (508) 825-1000

Specialties & licences

Emergency Medicine Physician (primary) Taxonomy 207P00000X · Licence LT3226 (NH)
Emergency Medicine Physician Taxonomy 207P00000X · Licence 1027573 (MA)

Record details

NPI number1013142959
Entity typeIndividual (Type 1)
GenderFemale
Credentials MD
Sole proprietorNo
NPI enumeratedMay 21, 2009
Last updated in NPPESJune 10, 2026
Certification dateJune 10, 2026

Medicare enrollment

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

Medicare specialtyEMERGENCY MEDICINE
Medical schoolALBERT EINSTEIN COLLEGE OF MEDICINE OF YESHIVA UNIVERSITY
Graduated 2006 (20 years in practice)
Group practice Emergency Medicine Services Of Nh, Llc — 64 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount
Practice locations8 on file with Medicare

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