Mohamad Omar Diab, MD
NPI 1861170177 · Internal Medicine Physician · Sierra Vista, AZ
Mohamad Omar Diab, MD is a Internal Medicine Physician provider in Sierra Vista, AZ (NPI 1861170177).
Provider details
- NPI number
- 1861170177
- Entity type
- Individual
- Primary specialty
- Internal Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Male
- Sole proprietor
- Yes
- License
- R80013 (AZ)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure33% of score
2 yrs in NPPES registry
- Profile completeness33% of score
100% of core fields populated
- Practice footprint20% of score
1 documented practice location
- Open Payments transparency13% of score
Has Open Payments disclosures (2024)
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.
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$328 across 5 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
- 2023-07-06
- Last updated
- 2023-07-06
- Certified
- 2023-07-06
Frequently asked questions
- What is Mohamad Omar Diab's NPI number?
- Mohamad Omar Diab's National Provider Identifier (NPI) is 1861170177, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Mohamad Omar Diab's specialty?
- Mohamad Omar Diab is listed in the NPPES registry with a primary specialty of Internal Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Mohamad Omar Diab located?
- Mohamad Omar Diab's practice location on file with NPPES is 5700 E Highway 90, Sierra Vista, AZ 85635-9110.
- What is Mohamad Omar Diab's phone number?
- The practice phone number listed in the NPPES registry for Mohamad Omar Diab is (520) 263-3190.
- Is Mohamad Omar Diab's NPI active?
- Yes — Mohamad Omar Diab's NPI (1861170177) is active in the NPPES registry as of the last update on 2023-07-06.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.