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

Hasan Arrat PLLC

Organization Internal Medicine Physician · NPI 1902370240

Hasan Arrat PLLC is an Internal Medicine Physician in Dearborn, Michigan. Registered with an NPI since 2019.

In the registry since
2019
Specialties on file
2
What do these letters mean?
PLLC — Professional limited liability company
A form of business registration, not a clinical qualification.

See every abbreviation used in this directory →

Practice location Address checks out

4700 Greenfield Rd
Dearborn, MI 48126-4124
Phone: (844) 443-7366
Fax: (855) 639-6781
Show map & directions

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

Specialties & licences

Geriatric Medicine (Internal Medicine) Physician (primary) Taxonomy 207RG0300X
Internal Medicine Physician Taxonomy 207R00000X

Record details

NPI number1902370240
Entity typeOrganization (Type 2)
Organization subpartNo
Authorized official Diana El Masri — Credentialing Coordinator · (248) 215-0048
NPI enumeratedJanuary 21, 2019
Last updated in NPPESFebruary 5, 2021
Certification dateFebruary 5, 2021
Mailing address27100 Winchester Ct, Farmington Hills, MI 48331-3687

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