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Daniel Brennan, MD
NPI 1437259058 · Emergency Medicine Physician · Orlando, FL
Daniel Brennan, MD is a Emergency Medicine Physician provider in Orlando, FL (NPI 1437259058).
Provider details
- NPI number
- 1437259058
- Entity type
- Individual
- Primary specialty
- Emergency Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Male
- Sole proprietor
- No
- License
- ME0049396 (FL)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Profile Score
Detailed profile(90/100 index)
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
1414 S Orange Ave
Orlando, FL 32806-2134
Phone: (407) 841-5111
Fax: (904) 346-0113
Street-level locationGet directions
Mailing address
Po Box 628296
Orlando, FL 32862-8296
Registry dates
- Enumerated
- 2006-09-24
- Last updated
- 2007-07-08
Frequently asked questions
- What is Daniel Brennan's NPI number?
- Daniel Brennan's National Provider Identifier (NPI) is 1437259058, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Daniel Brennan's specialty?
- Daniel Brennan is listed in the NPPES registry with a primary specialty of Emergency Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Daniel Brennan located?
- Daniel Brennan's practice location on file with NPPES is 1414 S Orange Ave, Orlando, FL 32806-2134.
- What is Daniel Brennan's phone number?
- The practice phone number listed in the NPPES registry for Daniel Brennan is (407) 841-5111.
- Is Daniel Brennan's NPI active?
- Yes — Daniel Brennan's NPI (1437259058) is active in the NPPES registry as of the last update on 2007-07-08.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.