Alexander Sun, MD, MHS
NPI 1952899361 · Plastic Surgery Physician · Roslyn, NY
Alexander Sun, MD, MHS is a Plastic Surgery Physician provider in Roslyn, NY (NPI 1952899361).
Provider details
- NPI number
- 1952899361
- Entity type
- Individual
- Primary specialty
- Plastic Surgery PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD, MHS
- Sex
- Male
- Sole proprietor
- No
- License
- 334889 (NY)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure33% of score
8 yrs in NPPES registry
- Profile completeness33% of score
100% of core fields populated
- Practice footprint20% of score
3 documented practice locations
- Open Payments transparency13% of score
Has Open Payments disclosures (2024)
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.
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$2,665 across 14 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
Additional practice locations (2)
- 4906 Merrick RdMassapequa Park, NY 11762-3803Phone: (516) 279-2616
- 461 Park Ave SNew York, NY 10016-6822Phone: (516) 279-2616
Registry dates
- Enumerated
- 2018-05-01
- Last updated
- 2025-09-09
- Certified
- 2025-09-09
Frequently asked questions
- What is Alexander Sun's NPI number?
- Alexander Sun's National Provider Identifier (NPI) is 1952899361, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Alexander Sun's specialty?
- Alexander Sun is listed in the NPPES registry with a primary specialty of Plastic Surgery Physician (Allopathic & Osteopathic Physicians).
- Where is Alexander Sun located?
- Alexander Sun's practice location on file with NPPES is 1045 Northern Blvd Fl 2, Roslyn, NY 11576-1502.
- What is Alexander Sun's phone number?
- The practice phone number listed in the NPPES registry for Alexander Sun is (516) 279-2616.
- Is Alexander Sun's NPI active?
- Yes — Alexander Sun's NPI (1952899361) is active in the NPPES registry as of the last update on 2025-09-09.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.