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

Dr. Diana Mateus, DO

Individual provider Family Medicine Physician · NPI 1225328073

Dr. Diana Mateus, DO is a Family Practice in White Plains, New York. Graduated from Des Moines University of Osteopathic Medicine and Health Sciences in 2008, 18 years ago. Practices with Westchester Medical Group, PC, a 410-clinician group and accepts Medicare assignment. Licensed in New York.

Years since qualifying
18
Trained at
Des Moines University of Osteopathic Medicine and Health Sciences
Licensed in
NY
In the registry since
2011
What do these letters mean?
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

210 Westchester Ave
White Plains, NY 10604-2901
Phone: (914) 681-3100
Fax: (914) 682-6588
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Family Medicine Physician (primary) Taxonomy 207Q00000X · Licence 255767 (NY)

Record details

NPI number1225328073
Entity typeIndividual (Type 1)
GenderFemale
Credentials DO
Sole proprietorNo
NPI enumeratedApril 13, 2011
Last updated in NPPESOctober 16, 2013

Medicare enrollment

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

Medicare specialtyFAMILY PRACTICE
Medical schoolDES MOINES UNIVERSITY OF OSTEOPATHIC MEDICINE AND HEALTH SCIENCES
Graduated 2008 (18 years in practice)
Group practice Westchester Medical Group, P.C — 410 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount
Practice locations4 on file with Medicare

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