William Dinsfriend, M.D.
NPI 1780028720 · Cardiovascular Disease Physician · Atlanta, GA
Enrolled with Medicare as Practitioner - Cardiovascular Disease (cardiology) · source: CMS PECOS Public Provider Enrollment (2026.04.01)
William Dinsfriend, M.D. is a Cardiovascular Disease Physician provider in Atlanta, GA (NPI 1780028720).
Provider details
- NPI number
- 1780028720
- Entity type
- Individual
- Primary specialty
- Cardiovascular Disease PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Male
- Sole proprietor
- No
- License
- 85093 (GA)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure25% of score
13 yrs in NPPES registry
- Profile completeness25% of score
100% of core fields populated
- Practice footprint15% of score
2 documented practice locations
- Medicare service volume (vs. specialty peers)25% of score
1,155 Medicare services, 2024 (ranked within specialty)
- Open Payments transparency10% of score
Has Open Payments disclosures (2024)
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 .
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) |
|---|---|---|
| Ultrasound of Heart With Color-Depicted Blood Flow, Rate, Direction and Valve Function93306 | 202 | $67 |
| Ct Scan of Blood Vessels and Grafts of Heart With Contrast75574 | 122 | $111 |
| Ct Scan of Blood Vessels of Chest With Contrast71275 | 108 | $82 |
| Ct Scan of Heart Structure With Contrast75572 | 89 | $78 |
| Established Patient Office Or Other Outpatient Visit With Moderate Level of Decision Making, If Using Time, 30 Minutes Or More99214 | 85 | $127 |
| Ct Scan of Blood Vessels of Abdomen and Pelvis With Contrast74174 | 80 |
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 15 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Atorvastatin Calcium | 120 | 40 |
| Amlodipine Besylate | 87 | 30 |
| Metoprolol Succinate | 63 | 23 |
| Rosuvastatin Calcium | 51 | 20 |
| Apixabanbrand: Eliquis | 50 | 13 |
| Losartan Potassium | 46 | 18 |
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$736 across 21 records (Open Payments 2024)
Open Payments discloses payments and transfers of value (meals, travel, consulting, research, royalties) from drug and device makers to providers. This is a transparency signal, not a verdict — such payments are legal and common, and their presence is neither an endorsement nor a criticism. Source: CMS Open Payments, program year 2024.
Practice location
Mailing address
Additional practice locations (1)
- 5201 Harry Hines BlvdGraduate Medical EducationDallas, TX 75235-7708Phone: (214) 590-8058
Registry dates
- Enumerated
- 2013-04-22
- Last updated
- 2020-09-10
- Certified
- 2020-09-10
Frequently asked questions
- What is William Dinsfriend's NPI number?
- William Dinsfriend's National Provider Identifier (NPI) is 1780028720, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is William Dinsfriend's specialty?
- William Dinsfriend is listed in the NPPES registry with a primary specialty of Cardiovascular Disease Physician (Allopathic & Osteopathic Physicians).
- Where is William Dinsfriend located?
- William Dinsfriend's practice location on file with NPPES is 275 Collier Rd Nw Ste 500, Atlanta, GA 30309-1711.
- What is William Dinsfriend's phone number?
- The practice phone number listed in the NPPES registry for William Dinsfriend is (404) 605-2800.
- Does William Dinsfriend accept Medicare?
- William Dinsfriend is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is William Dinsfriend's NPI active?
- Yes — William Dinsfriend's NPI (1780028720) is active in the NPPES registry as of the last update on 2020-09-10.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.