Hidenori Hayashi, MD
NPI 1598545493 · Thoracic Surgery (Cardiothoracic Vascular Surgery) Physician · Houston, TX
Enrolled with Medicare as Practitioner - Thoracic Surgery · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Hidenori Hayashi, MD is a Thoracic Surgery (Cardiothoracic Vascular Surgery) Physician provider in Houston, TX (NPI 1598545493).
Provider details
- NPI number
- 1598545493
- Entity type
- Individual
- Primary specialty
- Thoracic Surgery (Cardiothoracic Vascular Surgery) PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Male
- Sole proprietor
- No
- License
- 48062 (TX)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
2 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
- 2023-09-29
- Last updated
- 2023-10-03
- Certified
- 2023-10-03
Frequently asked questions
- What is Hidenori Hayashi's NPI number?
- Hidenori Hayashi's National Provider Identifier (NPI) is 1598545493, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Hidenori Hayashi's specialty?
- Hidenori Hayashi is listed in the NPPES registry with a primary specialty of Thoracic Surgery (Cardiothoracic Vascular Surgery) Physician (Allopathic & Osteopathic Physicians).
- Where is Hidenori Hayashi located?
- Hidenori Hayashi's practice location on file with NPPES is 1911 Holcombe Blvd Apt 1216, Houston, TX 77030-4187.
- What is Hidenori Hayashi's phone number?
- The practice phone number listed in the NPPES registry for Hidenori Hayashi is (773) 952-1793.
- Does Hidenori Hayashi accept Medicare?
- Hidenori Hayashi is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Hidenori Hayashi's NPI active?
- Yes — Hidenori Hayashi's NPI (1598545493) is active in the NPPES registry as of the last update on 2023-10-03.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.