Hasan Arrat PLLC
NPI 1902370240 · Geriatric Medicine (Internal Medicine) Physician · Dearborn, MI
Enrolled with Medicare as Part B Supplier - Clinic/Group Practice · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Hasan Arrat PLLC is a Geriatric Medicine (Internal Medicine) Physician organization in Dearborn, MI (NPI 1902370240).
Provider details
- NPI number
- 1902370240
- Entity type
- Organization
- Primary specialty
- Geriatric Medicine (Internal Medicine) PhysicianAllopathic & Osteopathic Physicians
- Organization subpart
- No
- Authorized official
- Diana El Masri, Credentialing Coordinator(248) 215-0048
Specialties & taxonomies
Allopathic & Osteopathic Physicians
- Internal Medicine Physician207R00000X
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
7 yrs in NPPES registry
- Profile completeness38% of score
100% of core fields populated
- Practice footprint23% of score
1 documented practice location
Signals a provider has no public data for (e.g. Medicare claims) are left out of the score entirely — never counted as zero — so providers without that data are not penalized. See the full formula and weights in our methodology.
Practice location
Mailing address
Registry dates
- Enumerated
- 2019-01-21
- Last updated
- 2021-02-05
- Certified
- 2021-02-05
Frequently asked questions
- What is Hasan Arrat PLLC's NPI number?
- Hasan Arrat PLLC's National Provider Identifier (NPI) is 1902370240, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What type of organization is Hasan Arrat PLLC?
- Hasan Arrat PLLC is classified in the NPPES registry as Geriatric Medicine (Internal Medicine) Physician (Allopathic & Osteopathic Physicians).
- Where is Hasan Arrat PLLC located?
- Hasan Arrat PLLC's practice location on file with NPPES is 4700 Greenfield Rd, Dearborn, MI 48126-4124.
- What is Hasan Arrat PLLC's phone number?
- The practice phone number listed in the NPPES registry for Hasan Arrat PLLC is (844) 443-7366.
- Does Hasan Arrat PLLC accept Medicare?
- Hasan Arrat PLLC is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Who is the authorized official for Hasan Arrat PLLC?
- The authorized official listed on Hasan Arrat PLLC's NPPES record is Diana El Masri, Credentialing Coordinator. The authorized official registers and maintains the organization's NPI and is not necessarily its owner.
- Is Hasan Arrat PLLC's NPI active?
- Yes — Hasan Arrat PLLC's NPI (1902370240) is active in the NPPES registry as of the last update on 2021-02-05.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.