Provider Profile
Mary Wissmann, MS, RD, LD
Unclaimed ProfileAbout Mary Wissmann
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Specialty
Credentials & Licensing
License numbers are what the provider reported to NPPES when the NPI was issued or updated. NPPES does not verify licensure; confirm current standing with the state licensing board.
Contact Information
- (314) 874-3251
- Email not available
Practice Locations
230 S BEMISTON AVE STE 430
Clayton, MO 63105
Related providers
Connections drawn from the registry and from what providers have told us. A link here is not a referral or an endorsement.
Other registered dietitian / nutritionists at this location 2
Same specialty, same street address — most likely the same department or group.
Also at this address 4
Providers at the same street address. Each files their own registry entry, so a shared practice often appears under several different names.
Common questions
What does Mary Wissmann, MS, RD specialize in?
Mary Wissmann, MS, RD is a registered dietitian / nutritionist in Clayton, MO. That is the designation recorded for this NPI in the federal registry.
NPI registry
Where is Mary Wissmann, MS, RD located?
Mary Wissmann, MS, RD is listed at 230 S Bemiston Ave Ste 430, Clayton, MO 63105. Addresses come from the NPI registry and can lag a move, so confirm before travelling.
NPI registry
What is Mary Wissmann, MS, RD's phone number?
The number on file is (314) 874-3251. Guide.md cannot book appointments or pass on messages — please call the office directly.
NPI registry
What is Mary Wissmann, MS, RD's NPI number?
Mary Wissmann, MS, RD's National Provider Identifier is 1184255002. It is issued by the Centers for Medicare & Medicaid Services and is unique and permanent — it does not change if they move practice.
NPI registry
How long has Mary Wissmann, MS, RD been practicing?
Mary Wissmann, MS, RD has 6+ years experience. Registered with an NPI since 2020. National Provider Identifiers only began in 2005, so a provider who qualified earlier may have practiced for longer than this.
NPI registry
Has Mary Wissmann, MS, RD confirmed this information?
Not yet. This profile is built from public federal data and has not been confirmed by Mary Wissmann, MS, RD. If this is you, claiming it is free.
Guide.md
Provider data sourced from the NPPES NPI Registry and CMS public datasets. Information is provided for reference and is not medical advice.