David Duff, CRNA
NPI 1538127071 · Certified Registered Nurse Anesthetist · Orlando, FL
David Duff, CRNA is a Certified Registered Nurse Anesthetist provider in Orlando, FL (NPI 1538127071).
Provider details
- NPI number
- 1538127071
- Entity type
- Individual
- Primary specialty
- Certified Registered Nurse AnesthetistPhysician Assistants & Advanced Practice Nursing Providers
- Credential
- CRNA
- Sex
- Male
- Sole proprietor
- No
- License
- ARNP3227912 (FL)
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
- 2006-05-03
- Last updated
- 2008-02-29
Frequently asked questions
- What is David Duff's NPI number?
- David Duff's National Provider Identifier (NPI) is 1538127071, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is David Duff's specialty?
- David Duff is listed in the NPPES registry with a primary specialty of Certified Registered Nurse Anesthetist (Physician Assistants & Advanced Practice Nursing Providers).
- Where is David Duff located?
- David Duff's practice location on file with NPPES is 601 E Rollins St, Orlando, FL 32803-1248.
- What is David Duff's phone number?
- The practice phone number listed in the NPPES registry for David Duff is (407) 667-0444.
- Is David Duff's NPI active?
- Yes — David Duff's NPI (1538127071) is active in the NPPES registry as of the last update on 2008-02-29.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.