Duncan Mcelfresh, CRNA
NPI 1003816679 · Certified Registered Nurse Anesthetist · Baltimore, MD
Duncan Mcelfresh, CRNA is a Certified Registered Nurse Anesthetist provider in Baltimore, MD (NPI 1003816679).
Provider details
- NPI number
- 1003816679
- Entity type
- Individual
- Primary specialty
- Certified Registered Nurse AnesthetistPhysician Assistants & Advanced Practice Nursing Providers
- Credential
- CRNA
- Sex
- Male
- Sole proprietor
- Yes
- License
- R083667 (MD)
Specialties & taxonomies
Physician Assistants & Advanced Practice Nursing Providers
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
- 2005-07-26
- Last updated
- 2013-07-02
Frequently asked questions
- What is Duncan Mcelfresh's NPI number?
- Duncan Mcelfresh's National Provider Identifier (NPI) is 1003816679, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Duncan Mcelfresh's specialty?
- Duncan Mcelfresh is listed in the NPPES registry with a primary specialty of Certified Registered Nurse Anesthetist (Physician Assistants & Advanced Practice Nursing Providers).
- Where is Duncan Mcelfresh located?
- Duncan Mcelfresh's practice location on file with NPPES is 2401 W Belvedere Ave, Baltimore, MD 21215-5216.
- What is Duncan Mcelfresh's phone number?
- The practice phone number listed in the NPPES registry for Duncan Mcelfresh is (410) 601-5209.
- Is Duncan Mcelfresh's NPI active?
- Yes — Duncan Mcelfresh's NPI (1003816679) is active in the NPPES registry as of the last update on 2013-07-02.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.