Martin Siegfried, M.D.,PHD.
NPI 1407821002 · Cardiovascular Disease Physician · Lawrenceville, GA
Enrolled with Medicare as Practitioner - Cardiovascular Disease (cardiology) · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Martin Siegfried, M.D.,PHD. is a Cardiovascular Disease Physician provider in Lawrenceville, GA (NPI 1407821002).
Provider details
- NPI number
- 1407821002
- Entity type
- Individual
- Primary specialty
- Cardiovascular Disease PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.,PHD.
- Sex
- Male
- Sole proprietor
- No
- License
- 040787 (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
20 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
4,397 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) |
|---|---|---|
| Routine Electrocardiogram (ecg) Using at Least 12 Leads With Interpretation and Report Only93010 | 1,516 | $8 |
| Established Patient Office Or Other Outpatient Visit With Moderate Level of Decision Making, If Using Time, 30 Minutes Or More99214 | 1,033 | $125 |
| Routine Electrocardiogram (ecg) Using at Least 12 Leads With Interpretation and Report93000 | 342 | $14 |
| Ultrasound of Heart With Color-Depicted Blood Flow, Rate, Direction and Valve Function93306 | 257 | $66 |
| Subsequent Hospital Care With Moderate Levelof Medical Decision Making, If Using Time, at Least 50 Minutes99233 | 222 | $115 |
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 69 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Apixabanbrand: Eliquis | 545 | 148 |
| Atorvastatin Calcium | 437 | 163 |
| Amlodipine Besylate | 403 | 142 |
| Lisinopril | 373 | 118 |
| Carvedilol | 359 | 122 |
| Metoprolol Succinate | 337 | 123 |
| Furosemide | 292 |
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$737 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)
- 755 Walther RdLawrenceville, GA 30046-8725Phone: (770) 962-0399Fax: (678) 252-3722
Registry dates
- Enumerated
- 2006-02-17
- Last updated
- 2021-07-16
- Certified
- 2021-07-16
Frequently asked questions
- What is Martin Siegfried's NPI number?
- Martin Siegfried's National Provider Identifier (NPI) is 1407821002, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Martin Siegfried's specialty?
- Martin Siegfried is listed in the NPPES registry with a primary specialty of Cardiovascular Disease Physician (Allopathic & Osteopathic Physicians).
- Where is Martin Siegfried located?
- Martin Siegfried's practice location on file with NPPES is 755 Walther Rd, Lawrenceville, GA 30046-8725.
- What is Martin Siegfried's phone number?
- The practice phone number listed in the NPPES registry for Martin Siegfried is (770) 962-0399.
- Does Martin Siegfried accept Medicare?
- Martin Siegfried is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Martin Siegfried's NPI active?
- Yes — Martin Siegfried's NPI (1407821002) is active in the NPPES registry as of the last update on 2021-07-16.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.