Winston Granville, RRT
NPI 1740757491 · Registered Respiratory Therapist · Memphis, TN
Winston Granville, RRT is a Registered Respiratory Therapist provider in Memphis, TN (NPI 1740757491).
Provider details
- NPI number
- 1740757491
- Entity type
- Individual
- Primary specialty
- Registered Respiratory TherapistRespiratory, Developmental, Rehabilitative and Restorative Service Providers
- Credential
- RRT
- Sex
- Male
- Sole proprietor
- No
- License
- 3938 (TN)
Specialties & taxonomies
Respiratory, Developmental, Rehabilitative and Restorative Service Providers
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
7 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
- 2018-10-31
- Last updated
- 2018-10-31
Frequently asked questions
- What is Winston Granville's NPI number?
- Winston Granville's National Provider Identifier (NPI) is 1740757491, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Winston Granville's specialty?
- Winston Granville is listed in the NPPES registry with a primary specialty of Registered Respiratory Therapist (Respiratory, Developmental, Rehabilitative and Restorative Service Providers).
- Where is Winston Granville located?
- Winston Granville's practice location on file with NPPES is 1030 Jefferson Ave, Memphis, TN 38104-2127.
- What is Winston Granville's phone number?
- The practice phone number listed in the NPPES registry for Winston Granville is (901) 523-8990.
- Is Winston Granville's NPI active?
- Yes — Winston Granville's NPI (1740757491) is active in the NPPES registry as of the last update on 2018-10-31.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.