IndividualActive
Alaina Mercier, PHARMD
NPI 1144902503 · Pharmacist · Chesterfield, MO
Alaina Mercier, PHARMD is a Pharmacist provider in Chesterfield, MO (NPI 1144902503).
Provider details
- NPI number
- 1144902503
- Entity type
- Individual
- Primary specialty
- PharmacistPharmacy Service Providers
- Credential
- PHARMD
- Sex
- Female
- Sole proprietor
- No
- License
- 2023031936 (MO)
Specialties & taxonomies
Pharmacy Service Providers
Profile Score
Established profile(58/100 index)
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
2 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
14805 N Outer 40 Rd
Chesterfield, MO 63017-6021
Phone: (636) 733-7333
Fax: (636) 733-7334
Street-level locationGet directions
Mailing address
14805 N Outer 40 Rd
Chesterfield, MO 63017-6021
Registry dates
- Enumerated
- 2023-08-04
- Last updated
- 2023-08-04
- Certified
- 2023-08-04
Frequently asked questions
- What is Alaina Mercier's NPI number?
- Alaina Mercier's National Provider Identifier (NPI) is 1144902503, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Alaina Mercier's specialty?
- Alaina Mercier is listed in the NPPES registry with a primary specialty of Pharmacist (Pharmacy Service Providers).
- Where is Alaina Mercier located?
- Alaina Mercier's practice location on file with NPPES is 14805 N Outer 40 Rd, Chesterfield, MO 63017-6021.
- What is Alaina Mercier's phone number?
- The practice phone number listed in the NPPES registry for Alaina Mercier is (636) 733-7333.
- Is Alaina Mercier's NPI active?
- Yes — Alaina Mercier's NPI (1144902503) is active in the NPPES registry as of the last update on 2023-08-04.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.