David Marx, MD
NPI 1962453068 · Emergency Medicine Physician · Chambersburg, PA
David Marx, MD is a Emergency Medicine Physician provider in Chambersburg, PA (NPI 1962453068).
Provider details
- NPI number
- 1962453068
- Entity type
- Individual
- Primary specialty
- Emergency Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Male
- Sole proprietor
- No
- License
- MD044360L (PA)
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
- 2006-05-13
- Last updated
- 2014-11-13
Frequently asked questions
- What is David Marx's NPI number?
- David Marx's National Provider Identifier (NPI) is 1962453068, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is David Marx's specialty?
- David Marx is listed in the NPPES registry with a primary specialty of Emergency Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is David Marx located?
- David Marx's practice location on file with NPPES is 112 North 7th St, Chambersburg, PA 17201.
- What is David Marx's phone number?
- The practice phone number listed in the NPPES registry for David Marx is (717) 267-7146.
- Is David Marx's NPI active?
- Yes — David Marx's NPI (1962453068) is active in the NPPES registry as of the last update on 2014-11-13.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.