Charles Warren
NPI 1548917388 · Chiropractor · Spring, TX
Enrolled with Medicare as Practitioner - Chiropractic · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Charles Warren is a Chiropractor provider in Spring, TX (NPI 1548917388).
Provider details
- NPI number
- 1548917388
- Entity type
- Individual
- Primary specialty
- ChiropractorChiropractic Providers
- Sex
- Male
- Sole proprietor
- No
- License
- 14885 (TX)
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
- 2022-03-02
- Last updated
- 2022-12-11
- Certified
- 2022-12-11
Frequently asked questions
- What is Charles Warren's NPI number?
- Charles Warren's National Provider Identifier (NPI) is 1548917388, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Charles Warren's specialty?
- Charles Warren is listed in the NPPES registry with a primary specialty of Chiropractor (Chiropractic Providers).
- Where is Charles Warren located?
- Charles Warren's practice location on file with NPPES is 271 Sawdust Rd, Spring, TX 77380-2238.
- What is Charles Warren's phone number?
- The practice phone number listed in the NPPES registry for Charles Warren is (832) 381-8889.
- Does Charles Warren accept Medicare?
- Charles Warren is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Charles Warren's NPI active?
- Yes — Charles Warren's NPI (1548917388) is active in the NPPES registry as of the last update on 2022-12-11.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.