Quick answers
- Does David Costantino accept Medicare assignment?
- Yes. Medicare's clinician data says David Costantino 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 David Costantino see?
- In 2024, CMS data shows 1,204 Original Medicare patients and 1,859 services for David Costantino. This counts Original Medicare only and measures volume, not quality.
- What is David Costantino's NPI number?
- 1518167725. 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 David Costantino, 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 | 1,204 |
|---|---|
| Services billed to Medicare | 1,859 |
| Different services or procedures | 90 |
| Participating Medicare provider | Yes |
| Average age of these patients | 76 |
Most frequent services
- Ct scan head or brain without contrast (70450)548 services
- Ct scan of upper spine without contrast (72125)219 services
- Ct scan of blood vessels of neck with contrast (70498)121 services
- Ct scan of blood vessels of head with contrast (70496)120 services
- X-ray of chest, 1 view (71045)114 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%
- Arthritis61%
- Depression41%
- Ischemic heart disease40%
- Anxiety40%
Hospitals where David Costantino works
Medicare's Facility Affiliation Data lists David Costantino 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.
- Bronson Methodist HospitalKalamazoo, MI · Acute Care Hospital · Medicare rating: 4 of 5 stars · Emergency services: listed by Medicare · CCN 230017
- Lakeland Hospital, St JosephSt Joseph, MI · Acute Care Hospital · Medicare rating: 4 of 5 stars · Emergency services: listed by Medicare · CCN 230021
- MyMichigan Medical Center AlpenaAlpena, MI · Acute Care Hospital · Medicare rating: 3 of 5 stars · Emergency services: listed by Medicare · CCN 230036
- MyMichigan Medical Center MidlandMidland, MI · Acute Care Hospital · Medicare rating: 4 of 5 stars · Emergency services: not listed by Medicare · CCN 230222
- Spectrum HealthGrand Rapids, MI · Acute Care Hospital · Medicare rating: 4 of 5 stars · Emergency services: listed by Medicare · CCN 230038
Practice locations
Addresses where David Costantino is enrolled with Medicare (CMS data updated October 2, 2026).
- 1501 Milstead Rd NE, Suite 140Conyers, GA 30012 (678) 374‑7322
- 60 Peachtree Park Dr NE, Suite 100Atlanta, GA 30309 (678) 278‑8800
Group practices
Medicare enrollment lists David Costantino as a member of these groups (CMS data updated October 2, 2026).
- South Jersey Radiology Associates P A206 clinicians in the group
- Pro Radiology LLC102 clinicians in the group
- Synergy Radiology LLC72 clinicians in the group
Specialties
- Diagnostic Radiologyprimary
Other radiologists in Conyers
Clinicians with the same Medicare primary specialty in Conyers, GA — not a recommendation.
Other clinicians in South Jersey Radiology Associates P A
Medicare enrollment lists these clinicians in the same group practice — not a recommendation.
Clinician information
| Credential | MD |
|---|---|
| Medical school | University Of Michigan Medical School |
| Graduation year | 2005 (21 years since medical school) |
| Gender (as listed) | Male |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| NPI (National Provider Identifier) | 1518167725 |
| 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