NPPES file of Aug 9, 2026

Margaret Fuchs Ott, PNP

Pediatric Nurse Practitioner · Saint Louis, MO

Margaret Fuchs Ott, PNP is a pediatric nurse practitioner with a practice address in Saint Louis, Missouri, and NPI 1407508807, issued on Jan 26, 2022. Check the license (Missouri 2021041124, as entered in NPPES) with the Missouri board that licenses this profession; the Medicare figures below come from public CMS files.

Record from CMS NPPES, file of Aug 9, 2026 · method · Verify with CMS →

NPPES recordNPPES file of Aug 9, 2026
1407508807
Name
Margaret Fuchs Ott
Credential
PNP
Primary taxonomy
Pediatric Nurse Practitioner 363LP0200X
License number
2021041124 MO
Self-reported in NPPES; status is on the state search
Practice location
1 Childrens PL, Saint Louis, MO 63110
Phone
(314) 454-2468
Enumerated
Jan 26, 2022
Record last updated
Apr 17, 2025
Fax
(314) 454-2524
Medicaid ID
420107159 MO
Medicare enrollment
Enrolled (PECOS I20220309001616); accepts Medicare assignment
Entity
Type 1 · individual
Public record from CMS NPPES (open it on the CMS NPI Registry). Enrollment, assignment, school and telehealth: CMS Doctors and Clinicians file, Aug 2026. A record is not a license: verify it with the state board.
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Also registered at 1 Childrens PL

A shared address usually means a shared clinic or building; it does not show who employs whom.

  1. Mohamed Abdelbaki, MDPediatric Hematology & Oncology Physician1508021361
  2. Christi Abeln, PNPPediatric Nurse Practitioner1023034253
  3. Loren Abernathy, PNPPediatric Nurse Practitioner1215583117
  4. Freddy-May Abisamra, CGCGenetic Counselor (M.S.)1306538111
  5. Manjusha Abraham, MDPediatric Critical Care Medicine Physician1508126699
  6. Philip Abraham, MDHospitalist Physician1720309016

Verify Margaret Fuchs Ott in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersWhich Missouri board licenses this profession
    Search for license 2021041124    Check the board
  3. 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
  4. 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
  5. 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
Find the Missouri license search

PlainDoctor does not match the HHS-OIG exclusion list to individual records: most entries carry no NPI. Search the OIG exclusion list by name.

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Bills Medicare through one group practice

  1. Washington UniversitySaint Louis, MO

Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).

381 pediatric nurse practitioner records list a practice address in Saint Louis

They are 381 of the 27,605 NPPES records with a practice address in Saint Louis, and 896 pediatric nurse practitioner records in Missouri.

All 381 in Saint Louis → All 896 in Missouri → Every provider in Saint Louis →

Other pediatric nurse practitioner records in Missouri

  1. Christi Abeln, PNPSaint Louis, MO1023034253
  2. Loren Abernathy, PNPSaint Louis, MO1215583117
  3. Erin Adams, RN, APRN, CPNPO Fallon, MO1912232786
  4. Emily Ahmad, CPNP-PCSaint Louis, MO1871875104
  5. Anne Albers, PNPSaint Louis, MO1184745804
  6. Tara Albert, CPNPSaint Louis, MO1124294764
  7. Tamatha Alexander, APRNIndependence, MO1093365496
  8. Erica AllenSaint Louis, MO1356088538
  9. Robin Allen, FNP-CMexico, MO1376052365
  10. Renae Altenhofen, RN CPNPKansas City, MO1043262157

Common questions

What is Margaret Fuchs Ott, PNP's NPI number?

Margaret Fuchs Ott, PNP's National Provider Identifier (NPI) is 1407508807, issued on Jan 26, 2022. An NPI identifies a provider in billing; it is not a license.

Where is Margaret Fuchs Ott, PNP located?

The NPPES record lists a practice address at 1 Childrens PL, Saint Louis, MO, 63110. Phone: (314) 454-2468. Providers update this record themselves, so call before visiting.

How can I verify Margaret Fuchs Ott, PNP's license?

NPPES lists Missouri license number 2021041124, as entered by the provider. 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. Medicare files from data.cms.gov. An NPI identifies who bills; it is not a license.

Written with AI tools from the named public files; every figure is computed from those files (how it is made).

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.