Hiroshi Sekiguchi, MD
NPI 1053572735 · Cardiovascular Disease Physician · Scottsdale, AZ
Enrolled with Medicare as Practitioner - Pulmonary Disease · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Hiroshi Sekiguchi, MD is a Cardiovascular Disease Physician provider in Scottsdale, AZ (NPI 1053572735).
Provider details
- NPI number
- 1053572735
- Entity type
- Individual
- Primary specialty
- Cardiovascular Disease PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Male
- Sole proprietor
- No
- License
- 51266 (MN)
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 tenure28% of score
18 yrs in NPPES registry
- Profile completeness28% of score
100% of core fields populated
- Practice footprint17% of score
1 documented practice location
- Medicare service volume (vs. specialty peers)28% of score
282 Medicare services, 2024 (ranked within specialty)
Medicare volume is ranked against active providers in the same specialty. 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.
What this provider does (Medicare)
Based on Medicare fee-for-service claims, 2024; not all care is captured.
| Service (HCPCS) | Medicare services | Typical Medicare-allowed (2024) |
|---|---|---|
| Critical Care, First 30-74 Minutes99291 | 184 | $204 |
| Subsequent Hospital Care With Moderate Levelof Medical Decision Making, If Using Time, at Least 50 Minutes99233 | 37 | $114 |
| Subsequent Hospital Care With Straightforward Or Low Level of Medical Decision Making, Per Day, If Using Time, at Least 25 Minutes99231 | 14 | $47 |
| Emergent Insertion of Breathing Tube Into Windpipe Using an Endoscope31500 | 13 | $134 |
| Diagnostic Exam of Lung Airway Using an Endoscope31622 | 12 | $112 |
| Insertion of Non-Tunneled Central Venous Tube for Infusion (5 Years Or Older)36556 | 11 | $80 |
Practice location
Mailing address
Registry dates
- Enumerated
- 2008-06-24
- Last updated
- 2025-03-19
- Certified
- 2025-03-19
Frequently asked questions
- What is Hiroshi Sekiguchi's NPI number?
- Hiroshi Sekiguchi's National Provider Identifier (NPI) is 1053572735, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Hiroshi Sekiguchi's specialty?
- Hiroshi Sekiguchi is listed in the NPPES registry with a primary specialty of Cardiovascular Disease Physician (Allopathic & Osteopathic Physicians).
- Where is Hiroshi Sekiguchi located?
- Hiroshi Sekiguchi's practice location on file with NPPES is 13400 E Shea Blvd, Scottsdale, AZ 85259-5452.
- What is Hiroshi Sekiguchi's phone number?
- The practice phone number listed in the NPPES registry for Hiroshi Sekiguchi is (480) 301-8000.
- Does Hiroshi Sekiguchi accept Medicare?
- Hiroshi Sekiguchi is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Hiroshi Sekiguchi's NPI active?
- Yes — Hiroshi Sekiguchi's NPI (1053572735) is active in the NPPES registry as of the last update on 2025-03-19.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.