Mazen Dahbar, MD
NPI 1770785115 · Internal Medicine Physician · Lorain, OH
Enrolled with Medicare as Practitioner - Internal Medicine · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Mazen Dahbar, MD is a Internal Medicine Physician provider in Lorain, OH (NPI 1770785115).
Provider details
- NPI number
- 1770785115
- Entity type
- Individual
- Primary specialty
- Internal Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Male
- Sole proprietor
- No
- License
- 42810 (KY)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure28% of score
19 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
869 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 | 386 | $63 |
| Established Patient Office Or Other Outpatient Visit With Moderate Level of Decision Making, If Using Time, 30 Minutes Or More99214 | 247 | $83 |
| Visit Complexity Inherent to Evaluation and Management Associated With Medical Care Services That Serve As the Continuing Focal Point for All Needed Health Care Services And/Or With Medical Care Services That Are Part of Ongoing Care Related to a Patient'SG2211 | 124 | $16 |
| Annual Wellness Visit, Includes a Personalized Prevention Plan of Service (pps), Subsequent VisitG0439 | 32 | $57 |
| New Patient Office Or Other Outpatient Visit With Moderate Level of Medical Decision Making, If Using Time, 45 Minutes Or More99204 | 24 | $125 |
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 76 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Atorvastatin Calcium | 214 | 94 |
| Amlodipine Besylate | 160 | 87 |
| Metformin Hcl | 123 | 58 |
| Losartan Potassium | 119 | 59 |
| Lisinopril | 117 | 55 |
| Levothyroxine Sodium | 108 | 57 |
| Gabapentin |
Practice location
Mailing address
Registry dates
- Enumerated
- 2007-06-05
- Last updated
- 2012-05-30
Frequently asked questions
- What is Mazen Dahbar's NPI number?
- Mazen Dahbar's National Provider Identifier (NPI) is 1770785115, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Mazen Dahbar's specialty?
- Mazen Dahbar is listed in the NPPES registry with a primary specialty of Internal Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Mazen Dahbar located?
- Mazen Dahbar's practice location on file with NPPES is 5172 Leavitt Rd, Lorain, OH 44053.
- What is Mazen Dahbar's phone number?
- The practice phone number listed in the NPPES registry for Mazen Dahbar is (440) 282-7420.
- Does Mazen Dahbar accept Medicare?
- Mazen Dahbar is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Mazen Dahbar's NPI active?
- Yes — Mazen Dahbar's NPI (1770785115) is active in the NPPES registry as of the last update on 2012-05-30.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.