William Mahle, M.D.
NPI 1528017258 · Advanced Heart Failure and Transplant Cardiology Physician · Marietta, GA
Enrolled with Medicare as Practitioner - Cardiovascular Disease (cardiology) · source: CMS PECOS Public Provider Enrollment (2026.04.01)
William Mahle, M.D. is a Advanced Heart Failure and Transplant Cardiology Physician provider in Marietta, GA (NPI 1528017258).
Provider details
- NPI number
- 1528017258
- Entity type
- Individual
- Primary specialty
- Advanced Heart Failure and Transplant Cardiology PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Male
- Sole proprietor
- No
- License
- 50110 (GA)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
20 yrs in NPPES registry
- Profile completeness38% of score
100% of core fields populated
- Practice footprint23% of score
1 documented practice location
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.
Practice location
Mailing address
Registry dates
- Enumerated
- 2006-05-09
- Last updated
- 2024-08-29
- Certified
- 2024-08-29
Frequently asked questions
- What is William Mahle's NPI number?
- William Mahle's National Provider Identifier (NPI) is 1528017258, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is William Mahle's specialty?
- William Mahle is listed in the NPPES registry with a primary specialty of Advanced Heart Failure and Transplant Cardiology Physician (Allopathic & Osteopathic Physicians).
- Where is William Mahle located?
- William Mahle's practice location on file with NPPES is 355 Tower Rd Ne Ste 204, Marietta, GA 30060-9413.
- What is William Mahle's phone number?
- The practice phone number listed in the NPPES registry for William Mahle is (404) 256-2593.
- Does William Mahle accept Medicare?
- William Mahle is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is William Mahle's NPI active?
- Yes — William Mahle's NPI (1528017258) is active in the NPPES registry as of the last update on 2024-08-29.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.