Melchor E Madarang, M.D LLC
NPI 1831103217 · Infectious Disease Physician · Elkton, MD
Melchor E Madarang, M.D LLC is a Infectious Disease Physician organization in Elkton, MD (NPI 1831103217).
Provider details
- NPI number
- 1831103217
- Entity type
- Organization
- Primary specialty
- Infectious Disease PhysicianAllopathic & Osteopathic Physicians
- Organization subpart
- No
- Authorized official
- Jessica Cornell, Credentialing(410) 398-4679
- License
- D0059223 (MD)
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
- 2006-07-28
- Last updated
- 2020-08-22
Frequently asked questions
- What is Melchor E Madarang, M.D LLC's NPI number?
- Melchor E Madarang, M.D LLC's National Provider Identifier (NPI) is 1831103217, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What type of organization is Melchor E Madarang, M.D LLC?
- Melchor E Madarang, M.D LLC is classified in the NPPES registry as Infectious Disease Physician (Allopathic & Osteopathic Physicians).
- Where is Melchor E Madarang, M.D LLC located?
- Melchor E Madarang, M.D LLC's practice location on file with NPPES is 215 North St, Elkton, MD 21921-5505.
- What is Melchor E Madarang, M.D LLC's phone number?
- The practice phone number listed in the NPPES registry for Melchor E Madarang, M.D LLC is (410) 398-4679.
- Who is the authorized official for Melchor E Madarang, M.D LLC?
- The authorized official listed on Melchor E Madarang, M.D LLC's NPPES record is Jessica Cornell, Credentialing. The authorized official registers and maintains the organization's NPI and is not necessarily its owner.
- Is Melchor E Madarang, M.D LLC's NPI active?
- Yes — Melchor E Madarang, M.D LLC's NPI (1831103217) is active in the NPPES registry as of the last update on 2020-08-22.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.