Susan Mcelroy-Marcus, MD
NPI 1578657797 · Internal Medicine Physician · Cincinnati, OH
Enrolled with Medicare as Practitioner - Internal Medicine · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Susan Mcelroy-Marcus, MD is a Internal Medicine Physician provider in Cincinnati, OH (NPI 1578657797).
Provider details
- NPI number
- 1578657797
- Entity type
- Individual
- Primary specialty
- Internal Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Female
- Sole proprietor
- Yes
- License
- 35052948 (OH)
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
19 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
- 2006-10-03
- Last updated
- 2022-07-21
Frequently asked questions
- What is Susan Mcelroy-Marcus's NPI number?
- Susan Mcelroy-Marcus's National Provider Identifier (NPI) is 1578657797, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Susan Mcelroy-Marcus's specialty?
- Susan Mcelroy-Marcus is listed in the NPPES registry with a primary specialty of Internal Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Susan Mcelroy-Marcus located?
- Susan Mcelroy-Marcus's practice location on file with NPPES is 4850 Smith Rd Ste 100a, Cincinnati, OH 45212-2797.
- What is Susan Mcelroy-Marcus's phone number?
- The practice phone number listed in the NPPES registry for Susan Mcelroy-Marcus is (513) 841-0777.
- Does Susan Mcelroy-Marcus accept Medicare?
- Susan Mcelroy-Marcus is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Susan Mcelroy-Marcus's NPI active?
- Yes — Susan Mcelroy-Marcus's NPI (1578657797) is active in the NPPES registry as of the last update on 2022-07-21.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.