Kenneth Nakazawa, MD
NPI 1447754593 · Vascular Surgery Physician · New York, NY
Enrolled with Medicare as Practitioner - Vascular Surgery · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Kenneth Nakazawa, MD is a Vascular Surgery Physician provider in New York, NY (NPI 1447754593).
Provider details
- NPI number
- 1447754593
- Entity type
- Individual
- Primary specialty
- Vascular Surgery PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Male
- Sole proprietor
- No
- License
- 303014 (NY)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure25% of score
8 yrs in NPPES registry
- Profile completeness25% of score
100% of core fields populated
- Practice footprint15% of score
1 documented practice location
- Medicare service volume (vs. specialty peers)25% of score
735 Medicare services, 2024 (ranked within specialty)
- Open Payments transparency10% of score
Has Open Payments disclosures (2024)
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 .
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) |
|---|---|---|
| Subsequent Hospital Care With Moderate Levelof Medical Decision Making, If Using Time, at Least 50 Minutes99233 | 263 | $129 |
| Established Patient Office Or Other Outpatient Visit With Moderate Level of Decision Making, If Using Time, 30 Minutes Or More99214 | 108 | $143 |
| New Patient Office Or Other Outpatient Visit With Moderate Level of Medical Decision Making, If Using Time, 45 Minutes Or More99204 | 85 | $186 |
| Initial Hospital Care With Straightforward Or Low-Level Medical Decision Making, If Using Time, at Least 55 Minutes99222 | 53 | $143 |
| Ultrasound Study of One Arm Or Leg Veins With Compression and Maneuvers93971 | 46 | $132 |
| Ultrasound of One Leg Arteries Or Artery Grafts93926 |
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$1,855 across 22 records (Open Payments 2024)
Open Payments discloses payments and transfers of value (meals, travel, consulting, research, royalties) from drug and device makers to providers. This is a transparency signal, not a verdict — such payments are legal and common, and their presence is neither an endorsement nor a criticism. Source: CMS Open Payments, program year 2024.
Practice location
Mailing address
Registry dates
- Enumerated
- 2018-03-22
- Last updated
- 2023-06-28
- Certified
- 2023-06-28
Frequently asked questions
- What is Kenneth Nakazawa's NPI number?
- Kenneth Nakazawa's National Provider Identifier (NPI) is 1447754593, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Kenneth Nakazawa's specialty?
- Kenneth Nakazawa is listed in the NPPES registry with a primary specialty of Vascular Surgery Physician (Allopathic & Osteopathic Physicians).
- Where is Kenneth Nakazawa located?
- Kenneth Nakazawa's practice location on file with NPPES is 130 East 77th Street, Black Hall, 13th Floor, New York, NY 10075.
- What is Kenneth Nakazawa's phone number?
- The practice phone number listed in the NPPES registry for Kenneth Nakazawa is (212) 434-3420.
- Does Kenneth Nakazawa accept Medicare?
- Kenneth Nakazawa is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Kenneth Nakazawa's NPI active?
- Yes — Kenneth Nakazawa's NPI (1447754593) is active in the NPPES registry as of the last update on 2023-06-28.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.