Johnny Chang, PHARMD.
NPI 1720686686 · Pharmacist Clinician (PhC)/ Clinical Pharmacy Specialist · Charlotte, NC
Johnny Chang, PHARMD. is a Pharmacist Clinician (PhC)/ Clinical Pharmacy Specialist provider in Charlotte, NC (NPI 1720686686).
Provider details
- NPI number
- 1720686686
- Entity type
- Individual
- Primary specialty
- Pharmacist Clinician (PhC)/ Clinical Pharmacy SpecialistPharmacy Service Providers
- Credential
- PHARMD.
- Sex
- Male
- Sole proprietor
- No
- License
- 28115 (NC)
Specialties & taxonomies
Pharmacy Service Providers
Pharmacy Service Providers
Pharmacy Service Providers
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
5 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
- 2020-10-13
- Last updated
- 2021-01-12
- Certified
- 2021-01-12
Frequently asked questions
- What is Johnny Chang's NPI number?
- Johnny Chang's National Provider Identifier (NPI) is 1720686686, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Johnny Chang's specialty?
- Johnny Chang is listed in the NPPES registry with a primary specialty of Pharmacist Clinician (PhC)/ Clinical Pharmacy Specialist (Pharmacy Service Providers).
- Where is Johnny Chang located?
- Johnny Chang's practice location on file with NPPES is 1918 Randolph Rd Ste 400, Charlotte, NC 28207-1196.
- What is Johnny Chang's phone number?
- The practice phone number listed in the NPPES registry for Johnny Chang is (704) 384-9437.
- Is Johnny Chang's NPI active?
- Yes — Johnny Chang's NPI (1720686686) is active in the NPPES registry as of the last update on 2021-01-12.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.