Charles Cowles, MD
NPI 1487726444 · Anesthesiology Physician · Houston, TX
Charles Cowles, MD is a Anesthesiology Physician provider in Houston, TX (NPI 1487726444).
Provider details
- NPI number
- 1487726444
- Entity type
- Individual
- Primary specialty
- Anesthesiology PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Male
- Sole proprietor
- No
- License
- M2929 (TX)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Allopathic & Osteopathic Physicians
Allopathic & Osteopathic Physicians
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
19 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
- 2006-11-14
- Last updated
- 2009-04-15
Frequently asked questions
- What is Charles Cowles's NPI number?
- Charles Cowles's National Provider Identifier (NPI) is 1487726444, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Charles Cowles's specialty?
- Charles Cowles is listed in the NPPES registry with a primary specialty of Anesthesiology Physician (Allopathic & Osteopathic Physicians).
- Where is Charles Cowles located?
- Charles Cowles's practice location on file with NPPES is 1515 Holcombe Blvd, Houston, TX 77030-4000.
- What is Charles Cowles's phone number?
- The practice phone number listed in the NPPES registry for Charles Cowles is (713) 792-6911.
- Is Charles Cowles's NPI active?
- Yes — Charles Cowles's NPI (1487726444) is active in the NPPES registry as of the last update on 2009-04-15.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.