Quick answers
- Does Mark J. Heitbrink accept Medicare assignment?
- Yes. Medicare's clinician data says Mark J. Heitbrink accepts Medicare assignment (the Medicare-approved amount as full payment for covered services), as of October 2, 2026. Ask the office to confirm before your visit.
- How many Medicare patients does Mark J. Heitbrink see?
- In 2024, CMS data shows 306 Original Medicare patients and 1,661 services for Mark J. Heitbrink. This counts Original Medicare only and measures volume, not quality.
- What is Mark J. Heitbrink's NPI number?
- 1598738213. The NPI (National Provider Identifier) is the clinician's permanent federal ID; you can look it up in the official NPI Registry.
Medicare activity in 2024
Official CMS public-use data for Mark J. Heitbrink, data year 2024 (released May 21, 2026). It covers Original Medicare (fee-for-service) patients only, not Medicare Advantage or other insurance. It shows volume, not quality or outcomes. CMS hides any count of 10 or fewer patients.
| Original Medicare patients | 306 |
|---|---|
| Services billed to Medicare | 1,661 |
| Different services or procedures | 83 |
| Participating Medicare provider | Yes |
| Average age of these patients | 75 |
Most frequent services
- Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more (99214)391 services
- Established patient office or other outpatient visit with low level od decision making, if using time, 20 minutes or more (99213)323 services
- Injection, triamcinolone acetonide, not otherwise specified, 10 mg (J3301)81 services
- Established patient office or other outpatient visit with high level of medical decision making, if using time, 40 minutes or more (99215)73 services
- Annual wellness visit, includes a personalized prevention plan of service (pps), subsequent visit (G0439)58 services
Chronic conditions among these patients
Share of this clinician’s Original Medicare patients with each condition, as published by CMS (it describes the patients, not the care given).
- High blood pressure69%
- High cholesterol58%
- Arthritis31%
- Ischemic heart disease26%
- Diabetes23%
- Chronic kidney disease21%
Hospitals where Mark J. Heitbrink works
Medicare's Facility Affiliation Data lists Mark J. Heitbrink at these hospitals (updated October 2, 2026). Each hospital page shows its address, phone, emergency services, Medicare rating and all its clinicians. Star rating and emergency services: Hospital General Information (CMS), data updated October 26, 2026.
- Atrium Health UnionMonroe, NC · Acute Care Hospital · Medicare rating: 4 of 5 stars · Emergency services: listed by Medicare · CCN 340130
- Atrium Health University CityCharlotte, NC · Acute Care Hospital · Medicare rating: 3 of 5 stars · Emergency services: listed by Medicare · CCN 340166
- Carolinas Medical Center/Behavioral HealthCharlotte, NC · Acute Care Hospital · Medicare rating: 4 of 5 stars · Emergency services: listed by Medicare · CCN 340113
- Novant Health Matthews Medical CenterMatthews, NC · Acute Care Hospital · Medicare rating: 5 of 5 stars · Emergency services: listed by Medicare · CCN 340171
Practice locations
Addresses where Mark J. Heitbrink is enrolled with Medicare (CMS data updated October 2, 2026).
- 11304 Hawthorne Dr, Suite 100Mint Hill, NC 28227 (704) 545‑6400
Group practices
Medicare enrollment lists Mark J. Heitbrink as a member of this group (CMS data updated October 2, 2026).
- Carolinas Physicians Network Inc2,325 clinicians in the group
Specialties
- Family Practiceprimary
Other family doctors in Mint Hill
Clinicians with the same Medicare primary specialty in Mint Hill, NC — not a recommendation.
Other clinicians in Carolinas Physicians Network Inc
Medicare enrollment lists these clinicians in the same group practice — not a recommendation.
Clinician information
| Credential | MD |
|---|---|
| Medical school | Ohio State University College Of Medicine |
| Graduation year | 1980 (46 years since medical school) |
| Gender (as listed) | Male |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| Telehealth | Offers telehealth services |
| NPI (National Provider Identifier) | 1598738213 |
| Corrections | Report an error or suggest an update → |
Most corrections must be made at the source: clinicians update their NPI Registry record (NPPES) and their Medicare enrollment (PECOS); this page follows the next data release.
Sources
- Facility Affiliation Data — Centers for Medicare & Medicaid Services (CMS), data updated October 2, 2026, retrieved October 29, 2026
- Hospital General Information — CMS, data updated October 26, 2026, retrieved November 13, 2026
- National Downloadable File (Doctors and Clinicians) — CMS, data updated October 2, 2026, retrieved October 29, 2026
- Medicare Physician & Other Practitioners - by Provider — CMS, data year 2024, released May 21, 2026; Medicare Physician & Other Practitioners - by Provider and Service
- NPI Registry — U.S. Department of Health and Human Services (NPPES), the clinician’s official record
- Medicare Care Compare — official Medicare tool to look up clinicians