Hasan Arrat, M.D
NPI 1205275542 · Geriatric Medicine (Internal Medicine) Physician · Detroit, MI
Enrolled with Medicare as Practitioner - Internal Medicine · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Hasan Arrat, M.D is a Geriatric Medicine (Internal Medicine) Physician provider in Detroit, MI (NPI 1205275542).
Provider details
- NPI number
- 1205275542
- Entity type
- Individual
- Primary specialty
- Geriatric Medicine (Internal Medicine) PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D
- Sex
- Male
- Sole proprietor
- No
- License
- 4301103572 (MI)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Student, Health Care
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure28% of score
13 yrs in NPPES registry
- Profile completeness28% of score
100% of core fields populated
- Practice footprint17% of score
2 documented practice locations
- Medicare service volume (vs. specialty peers)28% of score
1,818 Medicare services, 2024 (ranked within specialty)
Medicare volume is ranked against active providers in the same specialty. 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.
What this provider does (Medicare)
Based on Medicare fee-for-service claims, 2024; not all care is captured.
| Service (HCPCS) | Medicare services | Typical Medicare-allowed (2024) |
|---|---|---|
| Subsequent Hospital Care With Moderate Levelof Medical Decision Making, If Using Time, at Least 35 Minutes99232 | 737 | $78 |
| Subsequent Hospital Care With Moderate Levelof Medical Decision Making, If Using Time, at Least 50 Minutes99233 | 339 | $118 |
| Initial Hospital Care With Moderate Level of Medical Decision Making, If Using Time, at Least 75 Minutes99223 | 209 | $170 |
| Hospital Discharge Day Management, More Than 30 Minutes99239 | 177 | $112 |
| Subsequent Nursing Facility Care With Moderate Level of Medical Decision Making, Per Day, If Using Time, at Least 30 Minutes99309 | 153 | $107 |
| Subsequent Nursing Facility Care With Straightforward Level of Medical Decision Making, Per Day, If Using Time, 20 Minutes Or More |
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 29 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Atorvastatin Calcium | 59 | 35 |
| Hydrocodone/Acetaminophenbrand: Hydrocodone-Acetaminophen | 41 | 28 |
| Apixabanbrand: Eliquis | 37 | 25 |
| Furosemide | 34 | 20 |
| Metoprolol Tartrate | 34 | 23 |
| Amlodipine Besylate | 31 | 24 |
Practice location
Mailing address
Additional practice locations (1)
- 33155 Annapolis StWayne, MI 48184-2405Phone: (734) 467-4000
Registry dates
- Enumerated
- 2013-06-20
- Last updated
- 2022-07-21
- Certified
- 2022-07-18
Frequently asked questions
- What is Hasan Arrat's NPI number?
- Hasan Arrat's National Provider Identifier (NPI) is 1205275542, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Hasan Arrat's specialty?
- Hasan Arrat is listed in the NPPES registry with a primary specialty of Geriatric Medicine (Internal Medicine) Physician (Allopathic & Osteopathic Physicians).
- Where is Hasan Arrat located?
- Hasan Arrat's practice location on file with NPPES is 7430 2nd Ave Ste 210, Detroit, MI 48202-2705.
- What is Hasan Arrat's phone number?
- The practice phone number listed in the NPPES registry for Hasan Arrat is (313) 982-5203.
- Does Hasan Arrat accept Medicare?
- Hasan Arrat is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Hasan Arrat's NPI active?
- Yes — Hasan Arrat's NPI (1205275542) is active in the NPPES registry as of the last update on 2022-07-21.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.