Nathan Ertel, M.D.
NPI 1528251428 · Vascular & Interventional Radiology Physician · Marietta, GA
Enrolled with Medicare as Practitioner - Diagnostic Radiology · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Nathan Ertel, M.D. is a Vascular & Interventional Radiology Physician provider in Marietta, GA (NPI 1528251428).
Provider details
- NPI number
- 1528251428
- Entity type
- Individual
- Primary specialty
- Vascular & Interventional Radiology PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Male
- Sole proprietor
- No
- License
- MT190552 (PA)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Allopathic & Osteopathic Physicians
Allopathic & Osteopathic Physicians
Allopathic & Osteopathic Physicians
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure25% of score
18 yrs in NPPES registry
- Profile completeness25% of score
100% of core fields populated
- Practice footprint15% of score
1 documented practice location
- Medicare service volume (vs. specialty peers)25% of score
1,867 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) |
|---|---|---|
| X-Ray of Chest, 1 View71045 | 369 | $8 |
| Use of a Drug to Induce Depression of Consciousness By Physician Performing a Procedure (5 Years Or Older), Initial 15 Minutes99152 | 136 | $12 |
| X-Ray of Chest, 2 Views71046 | 126 | $10 |
| Ct Scan of Abdomen and Pelvis With Contrast74177 | 74 | $86 |
| Complete Ultrasound Scan Behind Abdominal Cavity76770 | 63 | $35 |
| Ct Scan of Chest Without Contrast71250 | 59 | $51 |
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$862 across 10 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
Registry dates
- Enumerated
- 2007-08-23
- Last updated
- 2023-11-20
- Certified
- 2023-11-20
Frequently asked questions
- What is Nathan Ertel's NPI number?
- Nathan Ertel's National Provider Identifier (NPI) is 1528251428, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Nathan Ertel's specialty?
- Nathan Ertel is listed in the NPPES registry with a primary specialty of Vascular & Interventional Radiology Physician (Allopathic & Osteopathic Physicians).
- Where is Nathan Ertel located?
- Nathan Ertel's practice location on file with NPPES is 790 Church St Ne Ste 400, Marietta, GA 30060-8957.
- What is Nathan Ertel's phone number?
- The practice phone number listed in the NPPES registry for Nathan Ertel is (770) 405-2976.
- Does Nathan Ertel accept Medicare?
- Nathan Ertel is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Nathan Ertel's NPI active?
- Yes — Nathan Ertel's NPI (1528251428) is active in the NPPES registry as of the last update on 2023-11-20.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.