The Center for Gastrointestinal Health at Health Park LLC
NPI 1437107844 · Ambulatory Surgical Clinic/Center · Grand Blanc, MI
Enrolled with Medicare as Part B Supplier - Ambulatory Surgical Center · source: CMS PECOS Public Provider Enrollment (2026.04.01)
The Center for Gastrointestinal Health at Health Park LLC is a Ambulatory Surgical Clinic/Center organization in Grand Blanc, MI (NPI 1437107844).
Provider details
- NPI number
- 1437107844
- Entity type
- Organization
- Primary specialty
- Ambulatory Surgical Clinic/CenterAmbulatory Health Care Facilities
- Organization subpart
- No
- Authorized official
- Ann Donnelly, Authorized Official(810) 424-2025
Specialties & taxonomies
Ambulatory Health Care Facilities
- Multi-Specialty Clinic/Center261QM1300X
Ambulatory Health Care Facilities
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure28% of score
20 yrs in NPPES registry
- Profile completeness28% of score
100% of core fields populated
- Practice footprint17% of score
1 documented practice location
- Medicare service volume (vs. specialty peers)28% of score
1,183 Medicare services, 2024 (ranked within specialty)
Medicare volume is ranked against active providers in the same specialty. 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.
What this provider does (Medicare)
Based on Medicare fee-for-service claims, 2024; not all care is captured.
| Service (HCPCS) | Medicare services | Typical Medicare-allowed (2024) |
|---|---|---|
| Removal of Polyps Or Growths of Large Bowel Using an Endoscope With Mechanical Snare45385 | 467 | $606 |
| Biopsy of Esophagus, Stomach, And/Or Upper Small Bowel Using a Flexible Endoscope43239 | 230 | $369 |
| Colorectal Cancer Screening; Colonoscopy on Individual at High RiskG0105 | 140 | $470 |
| Biopsy of Large Bowel Using a Flexible Endoscope45380 | 118 | $460 |
| Colorectal Cancer Screening; Colonoscopy on Individual Not Meeting Criteria for High RiskG0121 | 74 | $470 |
Practice location
Mailing address
Registry dates
- Enumerated
- 2006-05-05
- Last updated
- 2026-02-27
- Certified
- 2026-02-27
Frequently asked questions
- What is The Center for Gastrointestinal Health at Health Park LLC's NPI number?
- The Center for Gastrointestinal Health at Health Park LLC's National Provider Identifier (NPI) is 1437107844, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What type of organization is The Center for Gastrointestinal Health at Health Park LLC?
- The Center for Gastrointestinal Health at Health Park LLC is classified in the NPPES registry as Ambulatory Surgical Clinic/Center (Ambulatory Health Care Facilities).
- Where is The Center for Gastrointestinal Health at Health Park LLC located?
- The Center for Gastrointestinal Health at Health Park LLC's practice location on file with NPPES is 600 Health Park Boulvard, Grand Blanc, MI 48439.
- What is The Center for Gastrointestinal Health at Health Park LLC's phone number?
- The practice phone number listed in the NPPES registry for The Center for Gastrointestinal Health at Health Park LLC is (810) 603-8201.
- Does The Center for Gastrointestinal Health at Health Park LLC accept Medicare?
- The Center for Gastrointestinal Health at Health Park 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 The Center for Gastrointestinal Health at Health Park LLC?
- The authorized official listed on The Center for Gastrointestinal Health at Health Park LLC's NPPES record is Ann Donnelly, Authorized Official. The authorized official registers and maintains the organization's NPI and is not necessarily its owner.
- Is The Center for Gastrointestinal Health at Health Park LLC's NPI active?
- Yes — The Center for Gastrointestinal Health at Health Park LLC's NPI (1437107844) is active in the NPPES registry as of the last update on 2026-02-27.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.