Heartland Surgery LLC
NPI 1336172766 · Surgery Physician · Marion, IL
Enrolled with Medicare as Part B Supplier - Clinic/Group Practice · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Heartland Surgery LLC is a Surgery Physician organization in Marion, IL (NPI 1336172766).
Provider details
- NPI number
- 1336172766
- Entity type
- Organization
- Primary specialty
- Surgery PhysicianAllopathic & Osteopathic Physicians
- Organization subpart
- No
- Authorized official
- Clay Demattei, Owner(618) 993-3221
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
19 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
- 2006-07-09
- Last updated
- 2020-08-22
Frequently asked questions
- What is Heartland Surgery LLC's NPI number?
- Heartland Surgery LLC's National Provider Identifier (NPI) is 1336172766, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What type of organization is Heartland Surgery LLC?
- Heartland Surgery LLC is classified in the NPPES registry as Surgery Physician (Allopathic & Osteopathic Physicians).
- Where is Heartland Surgery LLC located?
- Heartland Surgery LLC's practice location on file with NPPES is 3402 Office Park Dr, Marion, IL 62959-6477.
- What is Heartland Surgery LLC's phone number?
- The practice phone number listed in the NPPES registry for Heartland Surgery LLC is (618) 993-3221.
- Does Heartland Surgery LLC accept Medicare?
- Heartland Surgery LLC is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Who is the authorized official for Heartland Surgery LLC?
- The authorized official listed on Heartland Surgery LLC's NPPES record is Clay Demattei, Owner. The authorized official registers and maintains the organization's NPI and is not necessarily its owner.
- Is Heartland Surgery LLC's NPI active?
- Yes — Heartland Surgery LLC's NPI (1336172766) is active in the NPPES registry as of the last update on 2020-08-22.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.