Charles Kornblau, MD
NPI 1356585780 · Internal Medicine Physician · Phoenix, AZ
Charles Kornblau, MD is a Internal Medicine Physician provider in Phoenix, AZ (NPI 1356585780).
Provider details
- NPI number
- 1356585780
- Entity type
- Individual
- Primary specialty
- Internal Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Male
- Sole proprietor
- No
- License
- 43129 (AZ)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Allopathic & Osteopathic Physicians
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
17 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
- 2009-04-29
- Last updated
- 2026-02-13
- Certified
- 2026-02-13
Frequently asked questions
- What is Charles Kornblau's NPI number?
- Charles Kornblau's National Provider Identifier (NPI) is 1356585780, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Charles Kornblau's specialty?
- Charles Kornblau is listed in the NPPES registry with a primary specialty of Internal Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Charles Kornblau located?
- Charles Kornblau's practice location on file with NPPES is 3131 N Central Ave Unit 4020, Phoenix, AZ 85012-2820.
- What is Charles Kornblau's phone number?
- The practice phone number listed in the NPPES registry for Charles Kornblau is (231) 730-0275.
- Is Charles Kornblau's NPI active?
- Yes — Charles Kornblau's NPI (1356585780) is active in the NPPES registry as of the last update on 2026-02-13.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.