John Warren, DC
NPI 1609106442 · Chiropractor · Cape Girardeau, MO
Enrolled with Medicare as Practitioner - Chiropractic · source: CMS PECOS Public Provider Enrollment (2026.04.01)
John Warren, DC is a Chiropractor provider in Cape Girardeau, MO (NPI 1609106442).
Provider details
- NPI number
- 1609106442
- Entity type
- Individual
- Primary specialty
- ChiropractorChiropractic Providers
- Credential
- DC
- Sex
- Male
- Sole proprietor
- Yes
- License
- 2015000069 (MO)
Specialties & taxonomies
Chiropractic Providers
Chiropractic Providers
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
16 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
- 2009-12-29
- Last updated
- 2015-05-11
Frequently asked questions
- What is John Warren's NPI number?
- John Warren's National Provider Identifier (NPI) is 1609106442, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is John Warren's specialty?
- John Warren is listed in the NPPES registry with a primary specialty of Chiropractor (Chiropractic Providers).
- Where is John Warren located?
- John Warren's practice location on file with NPPES is 2145 William St, Cape Girardeau, MO 63703-5817.
- What is John Warren's phone number?
- The practice phone number listed in the NPPES registry for John Warren is (573) 380-2778.
- Does John Warren accept Medicare?
- John Warren is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is John Warren's NPI active?
- Yes — John Warren's NPI (1609106442) is active in the NPPES registry as of the last update on 2015-05-11.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.