IndividualActive
Howard Katzenstein, MD
NPI 1316969512 · Pediatric Hematology & Oncology Physician · Jacksonville, FL
Provider details
- NPI number
- 1316969512
- Entity type
- Individual
- Primary specialty
- Pediatric Hematology & Oncology PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Male
- Sole proprietor
- No
- License
- C1-0012772 (DE)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Allopathic & Osteopathic Physicians
Allopathic & Osteopathic Physicians
Profile Score
Detailed profile(95/100 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
2 documented practice locations
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
807 Childrens Way
Jacksonville, FL 32207-8426
Phone: (904) 697-3600
Fax: (904) 697-3927
Street-level locationGet directions
Mailing address
10140 Centurion Pkwy N
Jacksonville, FL 32256-0532
Additional practice locations (1)
- 1600 Rockland RdWilmington, DE 19803-3607Phone: (302) 651-4200Fax: (302) 651-4945
Registry dates
- Enumerated
- 2006-07-24
- Last updated
- 2020-03-10
- Certified
- 2020-03-10
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.