Tawfiq Hassan, M.D.
NPI 1144290909 · Internal Medicine Physician · Dearborn, MI
Enrolled with Medicare as Practitioner - Internal Medicine · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Tawfiq Hassan, M.D. is a Internal Medicine Physician provider in Dearborn, MI (NPI 1144290909).
Provider details
- NPI number
- 1144290909
- Entity type
- Individual
- Primary specialty
- Internal Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Male
- Sole proprietor
- Yes
- License
- TH050895 (MI)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure28% of score
20 yrs in NPPES registry
- Profile completeness28% of score
100% of core fields populated
- Practice footprint17% of score
1 documented practice location
- Medicare service volume (vs. specialty peers)28% of score
782 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) |
|---|---|---|
| Established Patient Office Or Other Outpatient Visit With Low Level OD Decision Making, If Using Time, 20 Minutes Or More99213 | 393 | $90 |
| Established Patient Office Or Other Outpatient Visit With Moderate Level of Decision Making, If Using Time, 30 Minutes Or More99214 | 117 | $129 |
| Telephone Medical Discussion With Physician, 5-10 Minutes99441 | 89 | $56 |
| Routine Electrocardiogram (ecg) Using at Least 12 Leads With Interpretation and Report93000 | 64 | $14 |
| Test to Measure Expiratory Airflow and Volume94010 | 50 | $27 |
| Annual Wellness Visit, Includes a Personalized Prevention Plan of Service (pps), Subsequent VisitG0439 |
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 93 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Amlodipine Besylate | 216 | 63 |
| Levothyroxine Sodium | 215 | 51 |
| Atorvastatin Calcium | 200 | 52 |
| Metoprolol Succinate | 198 | 59 |
| Lisinopril | 188 | 44 |
| Doxazosin Mesylate | 169 | 36 |
| Tramadol Hcl |
Practice location
Mailing address
Registry dates
- Enumerated
- 2006-01-25
- Last updated
- 2012-03-27
Frequently asked questions
- What is Tawfiq Hassan's NPI number?
- Tawfiq Hassan's National Provider Identifier (NPI) is 1144290909, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Tawfiq Hassan's specialty?
- Tawfiq Hassan is listed in the NPPES registry with a primary specialty of Internal Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Tawfiq Hassan located?
- Tawfiq Hassan's practice location on file with NPPES is 2021 Monroe St, Dearborn, MI 48124-2926.
- What is Tawfiq Hassan's phone number?
- The practice phone number listed in the NPPES registry for Tawfiq Hassan is (313) 565-1111.
- Does Tawfiq Hassan accept Medicare?
- Tawfiq Hassan is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Tawfiq Hassan's NPI active?
- Yes — Tawfiq Hassan's NPI (1144290909) is active in the NPPES registry as of the last update on 2012-03-27.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.