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DR. JOHN EDWARD TERWILLEGER M.D.
NPI 1164468351
Pediatrics in Deltona, FL

Active since June 22, 2006
1565 SAXON BLVD STE 202, DELTONA, FL 32725(386) 851-0644(386) 851-0664 Get Directions Write a Review

NPPES record last updated: June 28, 2021. Verified against the NPPES registry weekly; last sync: July 19, 2026.

About Dr. John Edward Terwilleger M.d. NPPES

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

DR. JOHN EDWARD TERWILLEGER M.D. (NPI 1164468351) is an individual pediatrics provider in Deltona, Florida, licensed in Florida (ME0045959) and active in the NPI registry since June 2006. He maintains a secondary practice location in Orange City.

NPPES Registry Identity

NPI1164468351
Entity TypeIndividualMale
Primary Taxonomy208000000X
Provider Legal NameDR. JOHN EDWARD TERWILLEGERCredential: M.D.
Location Address1565 SAXON BLVD STE 202Deltona, FL 32725-5836
Mailing Address1565 Saxon Blvd Ste 202Deltona, FL 32725-5836 · (386) 851-0644 · Fax (386) 851-0664
Phone(386) 851-0644
Fax(386) 851-0664
Sole ProprietorNo
Enumeration DateJune 22, 2006
Last NPPES UpdateJune 28, 2021
NPPES CertifiedJune 28, 2021
✔ NPI 1164468351 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyPediatricsAllopathic & Osteopathic Physicians
Taxonomy Code208000000X
License✔ Licensed in FL · ME0045959
Definition

A pediatrician is concerned with the physical, emotional and social health of children from birth to young adulthood. Care encompasses a broad spectrum of health services ranging from preventive healthcare to the diagnosis and treatment of acute and chronic diseases. A pediatrician deals with biological, social and environmental influences on the developing child, and with the impact of disease and dysfunction on development.

1565 SAXON BLVD STE 202, Deltona, FL 32725
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Secondary Practice Location 1

Location 1775 Harley Strickland Blvd, Suite 101Orange City, FL 32763-7963 · Phone (386) 851-0644 · Fax (386) 851-0664

Other Identifiers 1

Medicaid044243700FL

Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include Florida Blue (BlueCross BlueShield FL), Florida Blue HMO (a BlueCross BlueShield FL company), Oscar Health Maintenance Organization of Florida.Insurance ›

Other Providers at the Same Location NPPES 2

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

SALTZMAN, TANIS, PITTEL, LEVIN AND JACOBSON, LLC
Pediatrics
1565 SAXON BLVD STE 202
DELTONA, FL 32725
Volusia County (386) 851-0644
BREANA NICOLE FRANTZ APRN
Nurse Practitioner (Family)
1565 SAXON BLVD STE 202
DELTONA, FL 32725
Volusia County (386) 259-5529

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 John Terwilleger's NPI number?

The NPI number for John Terwilleger is 1164468351. It was assigned to this individual provider in the NPPES registry on June 22, 2006.

Where is John Terwilleger located?

John Terwilleger practices at 1565 Saxon Blvd Ste 202, Deltona, FL 32725. The listed phone number is (386) 851-0644.

What is John Terwilleger's specialty?

The primary specialty registered for this NPI is Pediatrics with taxonomy code 208000000X.

What insurance does John Terwilleger accept?

Health plans from Florida Blue (BlueCross BlueShield FL), Florida Blue HMO (a BlueCross BlueShield FL company) and Oscar Health Maintenance Organization of Florida list John Terwilleger 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 John Terwilleger was last updated on June 28, 2021. NPI Profile syncs with the weekly NPPES data releases published by CMS.