Marc Franzos, MD, MPH
NPI 1356334684 · Cardiovascular Disease Physician · Bethesda, MD
Enrolled with Medicare as Order and Referring Only - Cardiovascular Disease (cardiology) · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Marc Franzos, MD, MPH is a Cardiovascular Disease Physician provider in Bethesda, MD (NPI 1356334684).
Provider details
- NPI number
- 1356334684
- Entity type
- Individual
- Primary specialty
- Cardiovascular Disease PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD, MPH
- Sex
- Male
- Sole proprietor
- No
- License
- 0101236796 (VA)
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
2 documented practice locations
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
Additional practice locations (1)
- 1100 Wilford Hall LoopJbsa Lackland, TX 78236-5638Phone: (210) 292-7026
Registry dates
- Enumerated
- 2005-08-23
- Last updated
- 2024-11-22
- Certified
- 2024-11-22
Frequently asked questions
- What is Marc Franzos's NPI number?
- Marc Franzos's National Provider Identifier (NPI) is 1356334684, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Marc Franzos's specialty?
- Marc Franzos is listed in the NPPES registry with a primary specialty of Cardiovascular Disease Physician (Allopathic & Osteopathic Physicians).
- Where is Marc Franzos located?
- Marc Franzos's practice location on file with NPPES is 8901 Rockville Pike, Bethesda, MD 20889-0004.
- What is Marc Franzos's phone number?
- The practice phone number listed in the NPPES registry for Marc Franzos is (301) 400-4407.
- Does Marc Franzos accept Medicare?
- Marc Franzos is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Marc Franzos's NPI active?
- Yes — Marc Franzos's NPI (1356334684) is active in the NPPES registry as of the last update on 2024-11-22.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.