OrganizationActive
Keith C Chang MD PLLC
NPI 1164762449 · Clinic/Center · Brooklyn, NY
Keith C Chang MD PLLC is a Clinic/Center organization in Brooklyn, NY (NPI 1164762449).
Provider details
- NPI number
- 1164762449
- Entity type
- Organization
- Primary specialty
- Clinic/CenterAmbulatory Health Care Facilities
- Organization subpart
- No
- Authorized official
- Sherine Ngoi, Manager(212) 965-8883
- License
- 193442-1 (NY)
Specialties & taxonomies
Ambulatory Health Care Facilities
Profile Score
Detailed profile(78/100 index)
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
13 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
849 57th St Ste 3
Brooklyn, NY 11220-3798
Phone: (718) 872-5580
Fax: (718) 872-5663
Street-level locationGet directions
Mailing address
849 57th St Ste 3
Brooklyn, NY 11220-3798
Registry dates
- Enumerated
- 2013-02-22
- Last updated
- 2013-02-22
Frequently asked questions
- What is Keith C Chang MD PLLC's NPI number?
- Keith C Chang MD PLLC's National Provider Identifier (NPI) is 1164762449, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What type of organization is Keith C Chang MD PLLC?
- Keith C Chang MD PLLC is classified in the NPPES registry as Clinic/Center (Ambulatory Health Care Facilities).
- Where is Keith C Chang MD PLLC located?
- Keith C Chang MD PLLC's practice location on file with NPPES is 849 57th St Ste 3, Brooklyn, NY 11220-3798.
- What is Keith C Chang MD PLLC's phone number?
- The practice phone number listed in the NPPES registry for Keith C Chang MD PLLC is (718) 872-5580.
- Who is the authorized official for Keith C Chang MD PLLC?
- The authorized official listed on Keith C Chang MD PLLC's NPPES record is Sherine Ngoi, Manager. The authorized official registers and maintains the organization's NPI and is not necessarily its owner.
- Is Keith C Chang MD PLLC's NPI active?
- Yes — Keith C Chang MD PLLC's NPI (1164762449) is active in the NPPES registry as of the last update on 2013-02-22.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.