Nizar Daboul, M.D
NPI 1770547259 · Internal Medicine Physician · Maumee, OH
Enrolled with Medicare as Practitioner - Internal Medicine · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Nizar Daboul, M.D is a Internal Medicine Physician provider in Maumee, OH (NPI 1770547259).
Provider details
- NPI number
- 1770547259
- Entity type
- Individual
- Primary specialty
- Internal Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D
- Sex
- Male
- Sole proprietor
- No
- License
- 35072198 (OH)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure25% of score
20 yrs in NPPES registry
- Profile completeness25% of score
100% of core fields populated
- Practice footprint15% of score
1 documented practice location
- Medicare service volume (vs. specialty peers)25% of score
2,276 Medicare services, 2024 (ranked within specialty)
- Open Payments transparency10% of score
Has Open Payments disclosures (2024)
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 .
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 Moderate Level of Decision Making, If Using Time, 30 Minutes Or More99214 | 637 | $121 |
| Chronic Care Management Services, First 20 Minutes of Clinical Staff Time Directed By Health Care Professional, Per Calendar Month99490 | 231 | $59 |
| Advance Care Planning, First 30 Minutes99497 | 173 | $78 |
| Annual Wellness Visit, Includes a Personalized Prevention Plan of Service (pps), Subsequent VisitG0439 | 162 | $122 |
| Hemoglobin A1c Level83036 | 155 | $9 |
| Blood Glucose (sugar) Test Performed By Hand-Held Instrument82962 | 154 |
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 131 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Atorvastatin Calcium | 594 | 163 |
| Amlodipine Besylate | 388 | 100 |
| Lisinopril | 367 | 92 |
| Levothyroxine Sodium | 365 | 92 |
| Metoprolol Succinate | 297 | 71 |
| Simvastatin | 283 | 73 |
| Losartan Potassium |
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$1,346 across 48 records (Open Payments 2024)
Open Payments discloses payments and transfers of value (meals, travel, consulting, research, royalties) from drug and device makers to providers. This is a transparency signal, not a verdict — such payments are legal and common, and their presence is neither an endorsement nor a criticism. Source: CMS Open Payments, program year 2024.
Practice location
Mailing address
Registry dates
- Enumerated
- 2006-04-13
- Last updated
- 2016-05-09
Frequently asked questions
- What is Nizar Daboul's NPI number?
- Nizar Daboul's National Provider Identifier (NPI) is 1770547259, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Nizar Daboul's specialty?
- Nizar Daboul is listed in the NPPES registry with a primary specialty of Internal Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Nizar Daboul located?
- Nizar Daboul's practice location on file with NPPES is 6450 Wheatstone Ct, Maumee, OH 43537-9402.
- What is Nizar Daboul's phone number?
- The practice phone number listed in the NPPES registry for Nizar Daboul is (419) 866-6200.
- Does Nizar Daboul accept Medicare?
- Nizar Daboul is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Nizar Daboul's NPI active?
- Yes — Nizar Daboul's NPI (1770547259) is active in the NPPES registry as of the last update on 2016-05-09.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.