DR. HOWARD M KATZENSTEIN MD
NPI 1316969512
Pediatrics - Pediatric Hematology-Oncology in Jacksonville, FL

Active since July 24, 2006PECOS Enrolled
807 CHILDRENS WAY, JACKSONVILLE, FL 32207(904) 697-3600(904) 697-3927 Get Directions Write a Review

NPPES record last updated: March 10, 2020. Verified against the NPPES registry weekly; last sync: August 09, 2026.

Record update history: Mar 10, 2020, Jul 10, 2017 (2 updates tracked since 2017).

About Dr. Howard M Katzenstein Md NPPES

Official registry information on file with the National Plan and Provider Enumeration System.

DR. HOWARD M KATZENSTEIN MD (NPI 1316969512) is an individual pediatric hematology-oncology provider in Jacksonville, Florida, licensed in Florida (ME131882) and active in the NPI registry since July 2006. He is enrolled in Medicare PECOS and maintains a secondary practice location in Wilmington.

NPPES Registry Identity

NPI1316969512
Entity TypeIndividualMale
Primary Taxonomy2080P0207X
Provider Legal NameDR. HOWARD M KATZENSTEINCredential: MD
Location Address807 CHILDRENS WAYJacksonville, FL 32207-8426
Mailing Address10140 Centurion Pkwy NJacksonville, FL 32256-0532 · (904) 697-4127 · Fax (904) 697-5102
Fax(904) 697-3927
Sole ProprietorNo
Enumeration DateJuly 24, 2006
Last NPPES UpdateMarch 10, 20202 updates tracked since enumeration
NPPES CertifiedMarch 10, 2020
NPI 1316969512 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

Primary SpecialtyPediatrics · Pediatric Hematology-OncologyAllopathic & Osteopathic Physicians
Taxonomy Code2080P0207X
Licenses Licensed in FL · ME131882 Licensed in DE · C1-0012772 Licensed in TN · MD50222
Definition
A pediatrician trained in the combination of pediatrics, hematology and oncology to recognize and manage pediatric blood disorders and cancerous diseases.
807 CHILDRENS WAY, Jacksonville, FL 32207

Secondary Practice Location 1

Location 11600 Rockland RdWilmington, DE 19803-3607 · Phone (302) 651-4200 · Fax (302) 651-4945

Other Identifiers 2

Medicaid020966200FL
Medicaid000951464GA

Accepted Insurance

Medicare Participation & PECOS CMS

Medicare enrollment, assignment, and ordering and referring status from the CMS PECOS system.

Medicare Enrollment Status

Enrolled in Medicare (PECOS)

Dr. Howard M Katzenstein Md is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).

Eligible to Order & Refer Part B Labs & Imaging Durable Medical Equipment Home Health Agency Power Mobility DevicesPer the CMS Ordering and Referring file. Eligibility means Medicare pays claims that this provider orders or refers for these categories.

Other Providers at the Same Location NPPES 20

Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.

Physician Assistant
807 CHILDRENS WAY
JACKSONVILLE, FL 32207
Physician Assistant
807 CHILDRENS WAY, NEMOURS CHILDRENS CLINIC, JACKSONVILLE
JACKSONVILLE, FL 32207
Pharmacist
807 CHILDRENS WAY
JACKSONVILLE, FL 32207
Nurse Practitioner
807 CHILDRENS WAY
JACKSONVILLE, FL 32207
Otolaryngology (Pediatric Otolaryngology)
807 CHILDRENS WAY, NEMOURS CHILDRENS CLINIC, JACKSONVILLE
JACKSONVILLE, FL 32207
Nurse Practitioner
807 CHILDRENS WAY
JACKSONVILLE, FL 32207
Speech-Language Pathologist
807 CHILDRENS WAY
JACKSONVILLE, FL 32207
Pharmacy (Community/Retail Pharmacy)
807 CHILDRENS WAY
JACKSONVILLE, FL 32207

Frequently Asked Questions NPPES & CMS

Common questions about this NPI record, answered from the official NPPES registry and CMS datasets shown on this page.

What is Howard Katzenstein's NPI number?

The NPI number for Howard Katzenstein is 1316969512. It was assigned to this individual provider in the NPPES registry on July 24, 2006.

Where is Howard Katzenstein located?

Howard Katzenstein practices at 807 Childrens Way, Jacksonville, FL 32207. The listed phone number is (904) 697-3600.

What is Howard Katzenstein's specialty?

The primary specialty registered for this NPI is Pediatrics, specializing in Pediatric Hematology-Oncology, with taxonomy code 2080P0207X.

Is Howard Katzenstein enrolled in Medicare?

Yes. Howard Katzenstein is registered in the Medicare PECOS enrollment system.

What insurance does Howard Katzenstein accept?

Health plans from Ambetter Health, Ambetter Health of Delaware, Ambetter from Home State Health, Ambetter from NH Healthy Families and Ambetter from Sunflower Health Plan and 3 other insurers list Howard Katzenstein as in-network in at least one marketplace plan. Coverage varies by plan and year; verify with the insurer or the provider before a visit.

When was this NPI record last updated?

The NPPES record for Howard Katzenstein was last updated on March 10, 2020. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 6 years ago. If this record has changed at CMS more recently, you can request an on-demand re-check against the live CMS registry, directly from this page.