Katlin Werre
Registered Dietitian · Saint Louis, MO
Katlin Werre is a registered dietitian with a practice address in Saint Louis, Missouri, and NPI 1558223891, issued on Nov 25, 2025. Check the license with the Missouri board that licenses this profession; the federal record below is the public data PlainDoctor holds for this provider.
- Name
- Katlin Werre
- Primary taxonomy
- Registered Dietitian 133V00000X
- Practice location
- 615 S New Ballas RD, Saint Louis, MO 63141
- Phone
- (314) 251-8056
- Enumerated
- Nov 25, 2025
- Record last updated
- Nov 25, 2025
- Entity
- Type 1 · individual
8 nearest registered dietitian records → All 1,368 in Missouri → Look up another NPI →
Also registered at 615 S New Ballas RD
A shared address usually means a shared clinic or building; it does not show who employs whom.
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Verify Katlin Werre in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich Missouri board licenses this professionCheck the board
- 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
Katlin Werre among 1,368 registered dietitian records in Missouri
Katlin Werre is one of 1,368 registered dietitian records with a practice address in Missouri. 5% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does not. Its NPI, issued in 2025, is newer than 89% of them.
- NPI issued2025 · 89% of these records are older, 5% newer
- In a Medicare fileNo · 5% of these records are
- In the CMS Doctors and Clinicians fileNo · 7% of these records are
- Record last updated2025 · 59% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 133V00000X and a Missouri practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
342 registered dietitian records list a practice address in Saint Louis
They are 342 of the 27,605 NPPES records with a practice address in Saint Louis, and 1,368 registered dietitian records in Missouri. No Medicare prescribing, quality score, industry payment or hospital affiliation is published for this NPI.
All 1,368 in Missouri → Every provider in Saint Louis → Registered Dietitian nationwide →
The 8 registered dietitian records with the nearest ZIP codes
- Megan Beard, RDSaint Louis, MO 631411265607600
- Leah Evert, RD, LDSaint Louis, MO 631411932370509
- Rebecca Felker, RDSaint Louis, MO 631411700934411
- Sharla Fischer, R.D.Saint Louis, MO 631411740304070
- Tasha Foster, RDSaint Louis, MO 631411508049370
- Amanda Hermann, RDSaint Louis, MO 631411558532895
- Robert Krause, RDSaint Louis, MO 631411881862480
- Pamela Lazaroff, RD,LDSaint Louis, MO 631411972728772
Common questions
What is Katlin Werre's NPI number?
Katlin Werre's National Provider Identifier (NPI) is 1558223891, issued on Nov 25, 2025. An NPI identifies a provider in billing; it is not a license.
Where is Katlin Werre located?
The NPPES record lists a practice address at 615 S New Ballas RD, Saint Louis, MO, 63141. Phone: (314) 251-8056. Providers update this record themselves, so call before visiting.
How can I verify Katlin Werre's license?
Search the Missouri board that licenses this profession; the NPPES record confirms identity only.
Source: CMS National Plan and Provider Enumeration System (NPPES), file of Aug 9, 2026 (NPPES files on CMS.gov); NUCC Health Care Provider Taxonomy. An NPI identifies who bills; it is not a license.
Figures on PlainDoctor are read from the federal files each page names (CMS NPPES, Medicare Part D, MIPS, Open Payments; the HHS-OIG exclusion list only as counts) and from Census population estimates, with the file date shown beside them. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error. Data current as of Aug 9, 2026.