Calvin Chern, DC
NPI 1609541242 · Chiropractor · Decatur, GA
Enrolled with Medicare as Practitioner - Chiropractic · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Calvin Chern, DC is a Chiropractor provider in Decatur, GA (NPI 1609541242).
Provider details
- NPI number
- 1609541242
- Entity type
- Individual
- Primary specialty
- ChiropractorChiropractic Providers
- Credential
- DC
- Sex
- Male
- Sole proprietor
- Yes
- License
- CHIR010590 (GA)
Specialties & taxonomies
Chiropractic Providers
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
4 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
- 2021-08-16
- Last updated
- 2022-04-11
- Certified
- 2022-04-10
Frequently asked questions
- What is Calvin Chern's NPI number?
- Calvin Chern's National Provider Identifier (NPI) is 1609541242, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Calvin Chern's specialty?
- Calvin Chern is listed in the NPPES registry with a primary specialty of Chiropractor (Chiropractic Providers).
- Where is Calvin Chern located?
- Calvin Chern's practice location on file with NPPES is 2545 Lawrenceville Hwy Ste 100, Decatur, GA 30033-3241.
- What is Calvin Chern's phone number?
- The practice phone number listed in the NPPES registry for Calvin Chern is (404) 377-0011.
- Does Calvin Chern accept Medicare?
- Calvin Chern is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Calvin Chern's NPI active?
- Yes — Calvin Chern's NPI (1609541242) is active in the NPPES registry as of the last update on 2022-04-11.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.