Melissa Chapnick, RD, MS, MPH
NPI 1184235228 · Registered Dietitian · Saint Louis, MO
Melissa Chapnick, RD, MS, MPH is a Registered Dietitian provider in Saint Louis, MO (NPI 1184235228).
Provider details
- NPI number
- 1184235228
- Entity type
- Individual
- Primary specialty
- Registered DietitianDietary & Nutritional Service Providers
- Credential
- RD, MS, MPH
- Sex
- Female
- Sole proprietor
- No
- License
- 2019038826 (MO)
Specialties & taxonomies
Dietary & Nutritional Service Providers
Profile Score
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
Mailing address
Registry dates
- Enumerated
- 2020-08-12
- Last updated
- 2022-08-16
- Certified
- 2022-08-16
Frequently asked questions
- What is Melissa Chapnick's NPI number?
- Melissa Chapnick's National Provider Identifier (NPI) is 1184235228, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Melissa Chapnick's specialty?
- Melissa Chapnick is listed in the NPPES registry with a primary specialty of Registered Dietitian (Dietary & Nutritional Service Providers).
- Where is Melissa Chapnick located?
- Melissa Chapnick's practice location on file with NPPES is 222 S Meramec Ave Ste 202, Saint Louis, MO 63105-3514.
- What is Melissa Chapnick's phone number?
- The practice phone number listed in the NPPES registry for Melissa Chapnick is (314) 325-9227.
- Is Melissa Chapnick's NPI active?
- Yes — Melissa Chapnick's NPI (1184235228) is active in the NPPES registry as of the last update on 2022-08-16.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.