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CHARLES HOWARD KORNBLAU MD
NPI 1356585780
Internal Medicine in Phoenix, AZ

Active since April 29, 2009
3131 N CENTRAL AVE UNIT 4020, PHOENIX, AZ 85012(231) 730-0275 Get Directions Write a Review

NPPES record last updated: February 13, 2026. Verified against the NPPES registry weekly; last sync: August 09, 2026.

About Charles Howard Kornblau Md NPPES

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

CHARLES HOWARD KORNBLAU MD (NPI 1356585780) is an individual internal medicine provider in Phoenix, Arizona, licensed in Michigan (4301094020) and active in the NPI registry since April 2009.

NPPES Registry Identity

NPI1356585780
Entity TypeIndividualMale
Primary Taxonomy207R00000X
Provider Legal NameCHARLES HOWARD KORNBLAUCredential: MD
Location Address3131 N CENTRAL AVE UNIT 4020Phoenix, AZ 85012-2820
Mailing Address3131 N Central Ave Unit 4020Phoenix, AZ 85012-2820 · (231) 730-0275
Phone(231) 730-0275
Sole ProprietorNo
Enumeration DateApril 29, 2009
Last NPPES UpdateFebruary 13, 2026
NPPES CertifiedFebruary 13, 2026
✔ NPI 1356585780 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 2

★ Primary SpecialtyInternal MedicineAllopathic & Osteopathic Physicians
Taxonomy Code207R00000X
Licenses✔ Licensed in MI · 4301094020✔ Licensed in AZ · 43129
Definition
A physician who provides long-term, comprehensive care in the office and the hospital, managing both common and complex illness of adolescents, adults and the elderly. Internists are trained in the diagnosis and treatment of cancer, infections and diseases affecting the heart, blood, kidneys, joints and digestive, respiratory and vascular systems. They are also trained in the essentials of primary care internal medicine, which incorporates an understanding of disease prevention, wellness, substance abuse, mental health and effective treatment of common problems of the eyes, ears, skin, nervous system and reproductive organs.
Also ListedHospitalistTaxonomy 208M00000X · License 4301094020 (MI)
3131 N CENTRAL AVE UNIT 4020, Phoenix, AZ 85012
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Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include Priority Health.Insurance ›

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 Charles Kornblau's NPI number?

The NPI number for Charles Kornblau is 1356585780. It was assigned to this individual provider in the NPPES registry on April 29, 2009.

Where is Charles Kornblau located?

Charles Kornblau practices at 3131 N Central Ave Unit 4020, Phoenix, AZ 85012. The listed phone number is (231) 730-0275.

What is Charles Kornblau's specialty?

The primary specialty registered for this NPI is Internal Medicine with taxonomy code 207R00000X.

What insurance does Charles Kornblau accept?

Health plans from Priority Health list Charles Kornblau 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 Charles Kornblau was last updated on February 13, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 6 months 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.