Mazen Mahjoub MD Inc
NPI 1548197684 · Cardiovascular Disease Physician · Warren, OH
Mazen Mahjoub MD Inc is a Cardiovascular Disease Physician organization in Warren, OH (NPI 1548197684).
Provider details
- NPI number
- 1548197684
- Entity type
- Organization
- Primary specialty
- Cardiovascular Disease PhysicianAllopathic & Osteopathic Physicians
- Organization subpart
- No
- Authorized official
- Mazen Mahjoub, Owner(330) 717-6003
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
Under 1 yr in registry
- Profile completeness38% of score
100% of core fields populated
- Practice footprint23% of score
1 documented practice location
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.
Practice location
Mailing address
Registry dates
- Enumerated
- 2026-05-05
- Last updated
- 2026-05-14
- Certified
- 2026-05-14
Frequently asked questions
- What is Mazen Mahjoub MD Inc's NPI number?
- Mazen Mahjoub MD Inc's National Provider Identifier (NPI) is 1548197684, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What type of organization is Mazen Mahjoub MD Inc?
- Mazen Mahjoub MD Inc is classified in the NPPES registry as Cardiovascular Disease Physician (Allopathic & Osteopathic Physicians).
- Where is Mazen Mahjoub MD Inc located?
- Mazen Mahjoub MD Inc's practice location on file with NPPES is 9375 E Market St Ste 3, Warren, OH 44484-5552.
- What is Mazen Mahjoub MD Inc's phone number?
- The practice phone number listed in the NPPES registry for Mazen Mahjoub MD Inc is (330) 392-0100.
- Who is the authorized official for Mazen Mahjoub MD Inc?
- The authorized official listed on Mazen Mahjoub MD Inc's NPPES record is Mazen Mahjoub, Owner. The authorized official registers and maintains the organization's NPI and is not necessarily its owner.
- Is Mazen Mahjoub MD Inc's NPI active?
- Yes — Mazen Mahjoub MD Inc's NPI (1548197684) is active in the NPPES registry as of the last update on 2026-05-14.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.