Syed Athar, M.D.
NPI 1508038597 · Interventional Cardiology Physician · Loma Linda, CA
Enrolled with Medicare as Practitioner - Cardiovascular Disease (cardiology) · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Syed Athar, M.D. is a Interventional Cardiology Physician provider in Loma Linda, CA (NPI 1508038597).
Provider details
- NPI number
- 1508038597
- Entity type
- Individual
- Primary specialty
- Interventional Cardiology PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Male
- Sole proprietor
- No
- License
- A108169 (CA)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Allopathic & Osteopathic Physicians
Allopathic & Osteopathic Physicians
Allopathic & Osteopathic Physicians
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure33% of score
18 yrs in NPPES registry
- Profile completeness33% of score
100% of core fields populated
- Practice footprint20% of score
3 documented practice locations
- 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.
$472 across 10 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
Additional practice locations (2)
- 2205 W Main StRussellville, AR 72801-2759Phone: (479) 968-4311Fax: (479) 968-4399
- 2801 Nw Mercy Dr Ste 300Roseburg, OR 97471-2348Phone: (541) 677-1555Fax: (541) 677-2113
Registry dates
- Enumerated
- 2008-03-31
- Last updated
- 2020-06-11
- Certified
- 2020-06-11
Frequently asked questions
- What is Syed Athar's NPI number?
- Syed Athar's National Provider Identifier (NPI) is 1508038597, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Syed Athar's specialty?
- Syed Athar is listed in the NPPES registry with a primary specialty of Interventional Cardiology Physician (Allopathic & Osteopathic Physicians).
- Where is Syed Athar located?
- Syed Athar's practice location on file with NPPES is 11201 Benton St, Loma Linda, CA 92357-1000.
- What is Syed Athar's phone number?
- The practice phone number listed in the NPPES registry for Syed Athar is (909) 583-6097.
- Does Syed Athar accept Medicare?
- Syed Athar is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Syed Athar's NPI active?
- Yes — Syed Athar's NPI (1508038597) is active in the NPPES registry as of the last update on 2020-06-11.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.