Richard Marx, MD
NPI 1568438018 · Internal Medicine Physician · Winston-Salem, NC
Richard Marx, MD is a Internal Medicine Physician provider in Winston-Salem, NC (NPI 1568438018).
Provider details
- NPI number
- 1568438018
- Entity type
- Individual
- Primary specialty
- Internal Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Male
- Sole proprietor
- No
- License
- 19372 (NC)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
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
- 2006-02-24
- Last updated
- 2016-10-11
Frequently asked questions
- What is Richard Marx's NPI number?
- Richard Marx's National Provider Identifier (NPI) is 1568438018, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Richard Marx's specialty?
- Richard Marx is listed in the NPPES registry with a primary specialty of Internal Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Richard Marx located?
- Richard Marx's practice location on file with NPPES is 1381 Westgate Center Dr, Winston-Salem, NC 27103-2934.
- What is Richard Marx's phone number?
- The practice phone number listed in the NPPES registry for Richard Marx is (336) 718-0100.
- Is Richard Marx's NPI active?
- Yes — Richard Marx's NPI (1568438018) is active in the NPPES registry as of the last update on 2016-10-11.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.