What is Calvin Ling's NPI number?

Calvin Ling's National Provider Identifier (NPI) is 1043048242, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.

What is Calvin Ling's specialty?

Calvin Ling is listed in the NPPES registry with a primary specialty of Chiropractor (Chiropractic Providers).

Where is Calvin Ling located?

Calvin Ling's practice location on file with NPPES is 2821 N Ballas Rd Ste 105, Saint Louis, MO 63131-2314.

What is Calvin Ling's phone number?

The practice phone number listed in the NPPES registry for Calvin Ling is (314) 872-9955.

Does Calvin Ling accept Medicare?

Calvin Ling is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.

Is Calvin Ling's NPI active?

Yes — Calvin Ling's NPI (1043048242) is active in the NPPES registry as of the last update on 2024-07-22.

IndividualActiveAccepts Medicare

Calvin Ling, DC

NPI 1043048242 · Chiropractor · Saint Louis, MO

Calvin Ling, DC is a Chiropractor provider in Saint Louis, MO (NPI 1043048242).

Provider details

NPI number: 1043048242
Entity type: Individual
Primary specialty: ChiropractorChiropractic Providers
Credential: DC
Sex: Male
Sole proprietor: No
License: 2024029190 (MO)

Practice location

2821 N Ballas Rd Ste 105

Saint Louis, MO 63131-2314

Phone: (314) 872-9955

Street-level locationGet directions

More MO providers

Mailing address

402 Enchanted Pkwy Apt 304

Manchester, MO 63021-5541

Specialties & taxonomies

ChiropractorPrimary111N00000XLicense 2024029190 (MO)
Chiropractic Providers

Enrolled with Medicare as Practitioner - Chiropractic · source: CMS PECOS Public Provider Enrollment (2026.04.01)

Profile Score

Established profile(57/100 index)

A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.

Registry tenure38% of score
2 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.

Enumerated: 2024-07-22
Last updated: 2024-07-22
Certified: 2024-07-22

Frequently asked questions

What is Calvin Ling's NPI number?: Calvin Ling's National Provider Identifier (NPI) is 1043048242, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
What is Calvin Ling's specialty?: Calvin Ling is listed in the NPPES registry with a primary specialty of Chiropractor (Chiropractic Providers).
Where is Calvin Ling located?: Calvin Ling's practice location on file with NPPES is 2821 N Ballas Rd Ste 105, Saint Louis, MO 63131-2314.
What is Calvin Ling's phone number?: The practice phone number listed in the NPPES registry for Calvin Ling is (314) 872-9955.
Does Calvin Ling accept Medicare?: Calvin Ling is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
Is Calvin Ling's NPI active?: Yes — Calvin Ling's NPI (1043048242) is active in the NPPES registry as of the last update on 2024-07-22.

Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.

Provider details

Practice location

Mailing address

Specialties & taxonomies

Profile Score

Registry dates

Frequently asked questions

Specialties & taxonomies

Profile Score

Frequently asked questions