OrganizationActive
John B. Chang,mdpc
NPI 1154307262 · Vascular Surgery Physician · Roslyn, NY
John B. Chang,mdpc is a Vascular Surgery Physician organization in Roslyn, NY (NPI 1154307262).
Provider details
- NPI number
- 1154307262
- Entity type
- Organization
- Primary specialty
- Vascular Surgery PhysicianAllopathic & Osteopathic Physicians
- Organization subpart
- No
- Authorized official
- Lucy Chang, Vice-President(516) 484-3430
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Profile Score
Detailed profile(91/100 index)
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
20 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
1050 Northern Blvd
Roslyn, NY 11576-1503
Phone: (516) 484-3430
Fax: (516) 484-3482
Street-level locationGet directions
Mailing address
1050 Northern Blvd
Roslyn, NY 11576-1503
Other names (DBA / former)
- Doing business as
- D/B/A Long Island Vascular Center
Registry dates
- Enumerated
- 2005-12-20
- Last updated
- 2010-03-08
Frequently asked questions
- What is John B. Chang,mdpc's NPI number?
- John B. Chang,mdpc's National Provider Identifier (NPI) is 1154307262, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What type of organization is John B. Chang,mdpc?
- John B. Chang,mdpc is classified in the NPPES registry as Vascular Surgery Physician (Allopathic & Osteopathic Physicians).
- Where is John B. Chang,mdpc located?
- John B. Chang,mdpc's practice location on file with NPPES is 1050 Northern Blvd, Roslyn, NY 11576-1503.
- What is John B. Chang,mdpc's phone number?
- The practice phone number listed in the NPPES registry for John B. Chang,mdpc is (516) 484-3430.
- Who is the authorized official for John B. Chang,mdpc?
- The authorized official listed on John B. Chang,mdpc's NPPES record is Lucy Chang, Vice-President. The authorized official registers and maintains the organization's NPI and is not necessarily its owner.
- Is John B. Chang,mdpc's NPI active?
- Yes — John B. Chang,mdpc's NPI (1154307262) is active in the NPPES registry as of the last update on 2010-03-08.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.