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

Martin J Gruenberg, DO

Individual provider Emergency Medicine Physician · NPI 1326139247

Martin J Gruenberg, DO is an Emergency Medicine Physician in Mesa, Arizona. Licensed in Arizona and New Jersey. Registered with an NPI since 2006.

Licensed in
AZ, NJ
In the registry since
2006
Specialties on file
3
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

2550 N Thunderbird Cir Ste 303
Mesa, AZ 85215-1214
Phone: (480) 776-1603
Fax: (480) 455-4940
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Occupational Medicine Physician (primary) Taxonomy 2083X0100X · Licence 4496 (AZ)
Emergency Medicine Physician Taxonomy 207P00000X · Licence 25MB05665000 (NJ)
Family Medicine Physician Taxonomy 207Q00000X · Licence 25MB05665000 (NJ)

Record details

NPI number1326139247
Entity typeIndividual (Type 1)
GenderMale
Credentials DO
Sole proprietorNo
NPI enumeratedSeptember 27, 2006
Last updated in NPPESApril 5, 2013
Mailing address2550 N Thunderbird Cir, Suite 303, Mesa, AZ 85215-1214

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