Gregory Keller
NPI 1518471861 · Home Health Registered Nurse · Missouri City, TX
Gregory Keller is a Home Health Registered Nurse provider in Missouri City, TX (NPI 1518471861).
Provider details
- NPI number
- 1518471861
- Entity type
- Individual
- Primary specialty
- Home Health Registered NurseNursing Service Providers
- Sex
- Male
- Sole proprietor
- Yes
- License
- 153916 (LA)
Specialties & taxonomies
Nursing Service Providers
Nursing Service Providers
Nursing Service Providers
Nursing Service Providers
Nursing Service Providers
- Phlebotomy Technician246RP1900X
Technologists, Technicians & Other Technical Service Providers
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
8 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
- 2017-11-23
- Last updated
- 2020-12-09
- Certified
- 2020-12-09
Frequently asked questions
- What is Gregory Keller's NPI number?
- Gregory Keller's National Provider Identifier (NPI) is 1518471861, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Gregory Keller's specialty?
- Gregory Keller is listed in the NPPES registry with a primary specialty of Home Health Registered Nurse (Nursing Service Providers).
- Where is Gregory Keller located?
- Gregory Keller's practice location on file with NPPES is 2815 Spring Lks, Missouri City, TX 77459-3963.
- What is Gregory Keller's phone number?
- The practice phone number listed in the NPPES registry for Gregory Keller is (985) 217-0584.
- Is Gregory Keller's NPI active?
- Yes — Gregory Keller's NPI (1518471861) is active in the NPPES registry as of the last update on 2020-12-09.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.