Hiroki Takaya, M.D., PH.D.
NPI 1306537832 · Thoracic Surgery (Cardiothoracic Vascular Surgery) Physician · Chicago, IL
Enrolled with Medicare as Practitioner - Thoracic Surgery · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Hiroki Takaya, M.D., PH.D. is a Thoracic Surgery (Cardiothoracic Vascular Surgery) Physician provider in Chicago, IL (NPI 1306537832).
Provider details
- NPI number
- 1306537832
- Entity type
- Individual
- Primary specialty
- Thoracic Surgery (Cardiothoracic Vascular Surgery) PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D., PH.D.
- Sex
- Male
- Sole proprietor
- No
- License
- 340510 (NY)
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
3 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
- 2023-05-16
- Last updated
- 2025-10-30
- Certified
- 2025-10-30
Frequently asked questions
- What is Hiroki Takaya's NPI number?
- Hiroki Takaya's National Provider Identifier (NPI) is 1306537832, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Hiroki Takaya's specialty?
- Hiroki Takaya is listed in the NPPES registry with a primary specialty of Thoracic Surgery (Cardiothoracic Vascular Surgery) Physician (Allopathic & Osteopathic Physicians).
- Where is Hiroki Takaya located?
- Hiroki Takaya's practice location on file with NPPES is 5841 S Maryland Ave, Chicago, IL 60637-1443.
- What is Hiroki Takaya's phone number?
- The practice phone number listed in the NPPES registry for Hiroki Takaya is (888) 824-0200.
- Does Hiroki Takaya accept Medicare?
- Hiroki Takaya is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Hiroki Takaya's NPI active?
- Yes — Hiroki Takaya's NPI (1306537832) is active in the NPPES registry as of the last update on 2025-10-30.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.