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

Dr. Gregory S Allen, MD

Individual provider Family Medicine Physician · NPI 1952380925

Dr. Gregory S Allen, MD is a Family Medicine Physician in Mesa, Arizona. Licensed in Arizona. Registered with an NPI since 2006.

Licensed in
AZ
In the registry since
2006
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

7233 E Baseline Rd Ste 123
Mesa, AZ 85209-5007
Phone: (480) 832-7546
Fax: (480) 924-6892
Show map & directions

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

Specialties & licences

Family Medicine Physician (primary) Taxonomy 207Q00000X · Licence 36540 (AZ)

Record details

NPI number1952380925
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorNo
NPI enumeratedJanuary 10, 2006
Last updated in NPPESApril 3, 2024
Certification dateApril 3, 2024
Mailing address7233 E Baseline Rd Ste 123, Mesa, AZ 85209-5007

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