Andrew Porter, M.D.
NPI 1720408800 · Pediatric Cardiology Physician · Marietta, GA
Enrolled with Medicare as Practitioner - Cardiovascular Disease (cardiology) · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Andrew Porter, M.D. is a Pediatric Cardiology Physician provider in Marietta, GA (NPI 1720408800).
Provider details
- NPI number
- 1720408800
- Entity type
- Individual
- Primary specialty
- Pediatric Cardiology PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Male
- Sole proprietor
- No
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Student, Health Care
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure33% of score
12 yrs in NPPES registry
- Profile completeness33% of score
83% of core fields populated
- Practice footprint20% of score
2 documented practice locations
- Open Payments transparency13% of score
Has Open Payments disclosures (2024)
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 methodology.
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$16 across 1 record (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)
- 202 Village Center PkwyStockbridge, GA 30281-9044Phone: (404) 256-2593
Registry dates
- Enumerated
- 2014-04-16
- Last updated
- 2021-01-25
- Certified
- 2021-01-25
Frequently asked questions
- What is Andrew Porter's NPI number?
- Andrew Porter's National Provider Identifier (NPI) is 1720408800, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Andrew Porter's specialty?
- Andrew Porter is listed in the NPPES registry with a primary specialty of Pediatric Cardiology Physician (Allopathic & Osteopathic Physicians).
- Where is Andrew Porter located?
- Andrew Porter's practice location on file with NPPES is 355 Tower Rd Ne Ste 204, Marietta, GA 30060-9413.
- What is Andrew Porter's phone number?
- The practice phone number listed in the NPPES registry for Andrew Porter is (404) 256-2593.
- Does Andrew Porter accept Medicare?
- Andrew Porter is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Andrew Porter's NPI active?
- Yes — Andrew Porter's NPI (1720408800) is active in the NPPES registry as of the last update on 2021-01-25.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.