Jeffrey Dimascio, DO
NPI 1679578595 · Hematology & Oncology Physician · Jacksonville, FL
Jeffrey Dimascio, DO is a Hematology & Oncology Physician provider in Jacksonville, FL (NPI 1679578595).
Provider details
- NPI number
- 1679578595
- Entity type
- Individual
- Primary specialty
- Hematology & Oncology PhysicianAllopathic & Osteopathic Physicians
- Credential
- DO
- Sex
- Male
- Sole proprietor
- No
- License
- OS 9460 (FL)
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
21 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
- 2005-06-16
- Last updated
- 2013-06-06
Frequently asked questions
- What is Jeffrey Dimascio's NPI number?
- Jeffrey Dimascio's National Provider Identifier (NPI) is 1679578595, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Jeffrey Dimascio's specialty?
- Jeffrey Dimascio is listed in the NPPES registry with a primary specialty of Hematology & Oncology Physician (Allopathic & Osteopathic Physicians).
- Where is Jeffrey Dimascio located?
- Jeffrey Dimascio's practice location on file with NPPES is 14546 Old Saint Augustine Rd, Jacksonville, FL 32258-5468.
- What is Jeffrey Dimascio's phone number?
- The practice phone number listed in the NPPES registry for Jeffrey Dimascio is (904) 739-7779.
- Is Jeffrey Dimascio's NPI active?
- Yes — Jeffrey Dimascio's NPI (1679578595) is active in the NPPES registry as of the last update on 2013-06-06.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.