Diana Treu, M.D.
NPI 1215279799 · Geriatric Medicine (Internal Medicine) Physician · Orlando, FL
Diana Treu, M.D. is a Geriatric Medicine (Internal Medicine) Physician provider in Orlando, FL (NPI 1215279799).
Provider details
- NPI number
- 1215279799
- Entity type
- Individual
- Primary specialty
- Geriatric Medicine (Internal Medicine) PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Female
- Sole proprietor
- Yes
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Student, Health Care
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
13 yrs in NPPES registry
- Profile completeness38% of score
83% 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
- 2013-03-22
- Last updated
- 2022-05-25
- Certified
- 2022-05-25
Frequently asked questions
- What is Diana Treu's NPI number?
- Diana Treu's National Provider Identifier (NPI) is 1215279799, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Diana Treu's specialty?
- Diana Treu is listed in the NPPES registry with a primary specialty of Geriatric Medicine (Internal Medicine) Physician (Allopathic & Osteopathic Physicians).
- Where is Diana Treu located?
- Diana Treu's practice location on file with NPPES is 13800 Veterans Way, Orlando, FL 32827-7401.
- What is Diana Treu's phone number?
- The practice phone number listed in the NPPES registry for Diana Treu is (407) 631-1000.
- Is Diana Treu's NPI active?
- Yes — Diana Treu's NPI (1215279799) is active in the NPPES registry as of the last update on 2022-05-25.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.