Mazen Nashed, M.D.
NPI 1124114574 · Cardiovascular Disease Physician · Bridgeport, WV
Enrolled with Medicare as Practitioner - Internal Medicine · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Mazen Nashed, M.D. is a Cardiovascular Disease Physician provider in Bridgeport, WV (NPI 1124114574).
Provider details
- NPI number
- 1124114574
- Entity type
- Individual
- Primary specialty
- Cardiovascular Disease PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Male
- Sole proprietor
- No
- License
- WV19485A (WV)
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
19 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
1,417 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 | 307 | $119 |
| Insertion of Needle Into Vein for Collection of Blood Sample36415 | 95 | $9 |
| Blood Test, Comprehensive Group of Blood Chemicals80053 | 93 | $10 |
| Hemoglobin A1c Level83036 | 93 | $10 |
| Thyroxine (thyroid Chemical), Free84439 | 93 | $9 |
| Blood Test, Thyroid Stimulating Hormone (tsh)84443 | 93 | $16 |
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 95 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Atorvastatin Calcium | 285 | 93 |
| Pantoprazole Sodium | 255 | 83 |
| Metoprolol Succinate | 172 | 46 |
| Hydrocodone/Acetaminophenbrand: Hydrocodone-Acetaminophen | 147 | 27 |
| Amlodipine Besylate | 125 | 38 |
| Metformin Hcl | 120 | 46 |
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$1,999 across 85 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
- 2006-10-05
- Last updated
- 2013-12-12
Frequently asked questions
- What is Mazen Nashed's NPI number?
- Mazen Nashed's National Provider Identifier (NPI) is 1124114574, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Mazen Nashed's specialty?
- Mazen Nashed is listed in the NPPES registry with a primary specialty of Cardiovascular Disease Physician (Allopathic & Osteopathic Physicians).
- Where is Mazen Nashed located?
- Mazen Nashed's practice location on file with NPPES is 527 Medical Park Drive, Bridgeport, WV 26330.
- What is Mazen Nashed's phone number?
- The practice phone number listed in the NPPES registry for Mazen Nashed is (304) 933-3800.
- Does Mazen Nashed accept Medicare?
- Mazen Nashed is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Mazen Nashed's NPI active?
- Yes — Mazen Nashed's NPI (1124114574) is active in the NPPES registry as of the last update on 2013-12-12.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.