Quick answers
- Does Steven R. Sigman accept Medicare assignment?
- Yes. Medicare's clinician data says Steven R. Sigman 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 Steven R. Sigman see?
- In 2024, CMS data shows 743 Original Medicare patients and 1,767 services for Steven R. Sigman. This counts Original Medicare only and measures volume, not quality.
- What is Steven R. Sigman's NPI number?
- 1134138241. 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 Steven R. Sigman, 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 | 743 |
|---|---|
| Services billed to Medicare | 1,767 |
| Different services or procedures | 40 |
| Participating Medicare provider | Yes |
| Average age of these patients | 76 |
Most frequent services
- Subsequent hospital care with moderate levelof medical decision making, if using time, at least 50 minutes (99233)343 services
- Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more (99214)211 services
- Established patient office or other outpatient visit with high level of medical decision making, if using time, 40 minutes or more (99215)164 services
- Visit complexity inherent to evaluation and management associated with medical care services that serve as the continuing focal point for all needed health care services and/or with medical care services that are part of ongoing care related to a patient's (G2211)163 services
- Exercise or drug-induced heart stress test with electrocardiogram (ecg) with review by physician (93018)127 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 pressure75%
- High cholesterol75%
- Ischemic heart disease64%
- Arthritis50%
- Heart failure41%
- Atrial fibrillation41%
Hospitals where Steven R. Sigman works
Medicare's Facility Affiliation Data lists Steven R. Sigman 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.
- Piedmont Eastside Medical CenterSnellville, GA · Acute Care Hospital · Medicare rating: 2 of 5 stars · Emergency services: listed by Medicare · CCN 110192
- Piedmont Hospital, IncAtlanta, GA · Acute Care Hospital · Medicare rating: 4 of 5 stars · Emergency services: not listed by Medicare · CCN 110083
- Piedmont Mountainside Hospital IncJasper, GA · Acute Care Hospital · Medicare rating: 4 of 5 stars · Emergency services: not listed by Medicare · CCN 110225
- Piedmont Rockdale HospitalConyers, GA · Acute Care Hospital · Medicare rating: 3 of 5 stars · Emergency services: listed by Medicare · CCN 110091
- Union General HospitalBlairsville, GA · Acute Care Hospital · Medicare rating: 3 of 5 stars · Emergency services: not listed by Medicare · CCN 110051
Practice locations
Addresses where Steven R. Sigman is enrolled with Medicare (CMS data updated October 2, 2026).
- 1412 Milstead Ave NEConyers, GA 30012 (770) 918‑3000
- 1855 Hudson Bridge RdStockbridge, GA 30281 (770) 801‑2500
- 191 Deep S Farm RdBlairsville, GA 30512 (706) 439‑6380
- 1968 Peachtree Rd NWAtlanta, GA 30309 (404) 605‑5000
- 1968 Peachtree Rd NW, 1st FloorAtlanta, GA 30309 (404) 605‑5000
Group practices
Medicare enrollment lists Steven R. Sigman as a member of these groups (CMS data updated October 2, 2026).
- Piedmont Cardiology of Atlanta, LLC481 clinicians in the group
- Piedmont Professional Services LLC388 clinicians in the group
Specialties
Find other Cardiovascular Disease (Cardiology) doctors in Georgia →
Other cardiologists in Conyers
Clinicians with the same Medicare primary specialty in Conyers, GA — not a recommendation.
Other clinicians in Piedmont Cardiology of Atlanta, LLC
Medicare enrollment lists these clinicians in the same group practice — not a recommendation.
Clinician information
| Credential | MD |
|---|---|
| Medical school | University Of Toledo College Of Medicine |
| Graduation year | 1986 (40 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) | 1134138241 |
| 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