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

Dr. Lais Ungari Perlstein, MD, PHD

Individual provider Internal Medicine Physician · NPI 1184835126

Dr. Lais Ungari Perlstein, MD, PHD is an Internal Medicine in Mesa, Arizona. Qualified in 1997, 29 years ago. Practices with Adelante Healthcare, Inc, a 130-clinician group, works from 2 locations and accepts Medicare assignment. Licensed in Arizona and Massachusetts.

Years since qualifying
29
Licensed in
AZ, MA
In the registry since
2007
Specialties on file
2
What do these letters mean?
MD — Doctor of Medicine
A physician who completed allopathic medical school.
PHD — Doctor of Philosophy
A research doctorate. In healthcare it usually sits alongside a clinical licence.

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Practice location Address checks out

1705 W Main St
Mesa, AZ 85201-6920
Phone: (480) 964-2273
Fax: (480) 718-9477
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Additional practice locations (1)

  • 21 E 6th St, Tempe, AZ 85281-3679 — (617) 549-0853

Specialties & licences

Internal Medicine Physician (primary) Taxonomy 207R00000X · Licence 46622 (AZ)
Internal Medicine Physician Taxonomy 207R00000X · Licence 228041 (MA)

Record details

NPI number1184835126
Entity typeIndividual (Type 1)
GenderFemale
Credentials MD , PHD
Sole proprietorNo
NPI enumeratedMay 24, 2007
Last updated in NPPESNovember 16, 2023
Certification dateNovember 16, 2023

Medicare enrollment

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

Medicare specialtyINTERNAL MEDICINE
Medical schoolOTHER
Graduated 1997 (29 years in practice)
Group practice Adelante Healthcare, Inc — 130 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount
Practice locations3 on file with Medicare

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