Melissa M Chan, PLLC
NPI 1982633822 · Internal Medicine Physician · New York, NY
Melissa M Chan, PLLC is a Internal Medicine Physician organization in New York, NY (NPI 1982633822).
Provider details
- NPI number
- 1982633822
- Entity type
- Organization
- Primary specialty
- Internal Medicine PhysicianAllopathic & Osteopathic Physicians
- Organization subpart
- No
- Authorized official
- Melissa Chan, Owner(212) 343-2536
- License
- 199616 (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
19 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
- 2006-07-02
- Last updated
- 2021-02-18
- Certified
- 2021-02-18
Frequently asked questions
- What is Melissa M Chan, PLLC's NPI number?
- Melissa M Chan, PLLC's National Provider Identifier (NPI) is 1982633822, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What type of organization is Melissa M Chan, PLLC?
- Melissa M Chan, PLLC is classified in the NPPES registry as Internal Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Melissa M Chan, PLLC located?
- Melissa M Chan, PLLC's practice location on file with NPPES is 139 Centre Street, New York, NY 10013-4559.
- What is Melissa M Chan, PLLC's phone number?
- The practice phone number listed in the NPPES registry for Melissa M Chan, PLLC is (212) 343-2536.
- Who is the authorized official for Melissa M Chan, PLLC?
- The authorized official listed on Melissa M Chan, PLLC's NPPES record is Melissa Chan, Owner. The authorized official registers and maintains the organization's NPI and is not necessarily its owner.
- Is Melissa M Chan, PLLC's NPI active?
- Yes — Melissa M Chan, PLLC's NPI (1982633822) is active in the NPPES registry as of the last update on 2021-02-18.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.