IndividualActive
Gregory Byington, PHARMD
NPI 1831794528 · Pharmacist · Wentzville, MO
Gregory Byington, PHARMD is a Pharmacist provider in Wentzville, MO (NPI 1831794528).
Provider details
- NPI number
- 1831794528
- Entity type
- Individual
- Primary specialty
- PharmacistPharmacy Service Providers
- Credential
- PHARMD
- Sex
- Male
- Sole proprietor
- No
- License
- 2020024262 (MO)
Specialties & taxonomies
Pharmacy Service Providers
Profile Score
Established profile(63/100 index)
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
5 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
1550 Wentzville Pkwy
Wentzville, MO 63385-3408
Phone: (636) 639-1133
Street-level locationGet directions
Mailing address
9381 Golden Gate Rd
Saint Louis, MO 63144-2125
Registry dates
- Enumerated
- 2020-12-01
- Last updated
- 2020-12-01
- Certified
- 2020-12-01
Frequently asked questions
- What is Gregory Byington's NPI number?
- Gregory Byington's National Provider Identifier (NPI) is 1831794528, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Gregory Byington's specialty?
- Gregory Byington is listed in the NPPES registry with a primary specialty of Pharmacist (Pharmacy Service Providers).
- Where is Gregory Byington located?
- Gregory Byington's practice location on file with NPPES is 1550 Wentzville Pkwy, Wentzville, MO 63385-3408.
- What is Gregory Byington's phone number?
- The practice phone number listed in the NPPES registry for Gregory Byington is (636) 639-1133.
- Is Gregory Byington's NPI active?
- Yes — Gregory Byington's NPI (1831794528) is active in the NPPES registry as of the last update on 2020-12-01.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.