Dennis Diaz, M.D.
NPI 1225001712 · Otolaryngology Physician · Orlando, FL
Enrolled with Medicare as Order and Referring Only - Otolaryngology · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Dennis Diaz, M.D. is a Otolaryngology Physician provider in Orlando, FL (NPI 1225001712).
Provider details
- NPI number
- 1225001712
- Entity type
- Individual
- Primary specialty
- Otolaryngology PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Male
- Sole proprietor
- No
- License
- MD24299 (OR)
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
- 2006-02-07
- Last updated
- 2026-06-07
Frequently asked questions
- What is Dennis Diaz's NPI number?
- Dennis Diaz's National Provider Identifier (NPI) is 1225001712, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Dennis Diaz's specialty?
- Dennis Diaz is listed in the NPPES registry with a primary specialty of Otolaryngology Physician (Allopathic & Osteopathic Physicians).
- Where is Dennis Diaz located?
- Dennis Diaz's practice location on file with NPPES is 5201 Raymond St, Orlando, FL 32803-8208.
- What is Dennis Diaz's phone number?
- The practice phone number listed in the NPPES registry for Dennis Diaz is (407) 629-1599.
- Does Dennis Diaz accept Medicare?
- Dennis Diaz is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Dennis Diaz's NPI active?
- Yes — Dennis Diaz's NPI (1225001712) is active in the NPPES registry as of the last update on 2026-06-07.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.