Diagnostic Cardiology Services, Ltd
NPI 1750326930 · Cardiovascular Disease Physician · Alton, IL
Diagnostic Cardiology Services, Ltd is a Cardiovascular Disease Physician organization in Alton, IL (NPI 1750326930).
Provider details
- NPI number
- 1750326930
- Entity type
- Organization
- Primary specialty
- Cardiovascular Disease PhysicianAllopathic & Osteopathic Physicians
- Organization subpart
- No
- Authorized official
- Samer Thanavaro, MD(618) 433-1861
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
20 yrs in NPPES 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
- 2006-06-19
- Last updated
- 2021-08-11
- Certified
- 2021-08-11
Frequently asked questions
- What is Diagnostic Cardiology Services, Ltd's NPI number?
- Diagnostic Cardiology Services, Ltd's National Provider Identifier (NPI) is 1750326930, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What type of organization is Diagnostic Cardiology Services, Ltd?
- Diagnostic Cardiology Services, Ltd is classified in the NPPES registry as Cardiovascular Disease Physician (Allopathic & Osteopathic Physicians).
- Where is Diagnostic Cardiology Services, Ltd located?
- Diagnostic Cardiology Services, Ltd's practice location on file with NPPES is 2 Memorial Dr Ste 106, Alton, IL 62002-6723.
- What is Diagnostic Cardiology Services, Ltd's phone number?
- The practice phone number listed in the NPPES registry for Diagnostic Cardiology Services, Ltd is (618) 433-1861.
- Who is the authorized official for Diagnostic Cardiology Services, Ltd?
- The authorized official listed on Diagnostic Cardiology Services, Ltd's NPPES record is Samer Thanavaro, MD. The authorized official registers and maintains the organization's NPI and is not necessarily its owner.
- Is Diagnostic Cardiology Services, Ltd's NPI active?
- Yes — Diagnostic Cardiology Services, Ltd's NPI (1750326930) is active in the NPPES registry as of the last update on 2021-08-11.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.