IndividualActive
Hwang Nam Chang, MD
NPI 1235201666 · Internal Medicine Physician · Newark, NY
Hwang Nam Chang, MD is a Internal Medicine Physician provider in Newark, NY (NPI 1235201666).
Provider details
- NPI number
- 1235201666
- Entity type
- Individual
- Primary specialty
- Internal Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Male
- Sole proprietor
- No
- License
- 121387 (NY)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Profile Score
Detailed profile(90/100 index)
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
165 East Union St Suite 202
Newark, NY 14513
Phone: (315) 331-4422
Fax: (315) 331-9584
Street-level locationGet directions
Mailing address
165 East Union Street Suite 202
Newark, NY 14513
Registry dates
- Enumerated
- 2006-11-14
- Last updated
- 2010-07-06
Frequently asked questions
- What is Hwang Nam Chang's NPI number?
- Hwang Nam Chang's National Provider Identifier (NPI) is 1235201666, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Hwang Nam Chang's specialty?
- Hwang Nam Chang is listed in the NPPES registry with a primary specialty of Internal Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Hwang Nam Chang located?
- Hwang Nam Chang's practice location on file with NPPES is 165 East Union St Suite 202, Newark, NY 14513.
- What is Hwang Nam Chang's phone number?
- The practice phone number listed in the NPPES registry for Hwang Nam Chang is (315) 331-4422.
- Is Hwang Nam Chang's NPI active?
- Yes — Hwang Nam Chang's NPI (1235201666) is active in the NPPES registry as of the last update on 2010-07-06.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.