Alexis Nicole Thomeczek
Registered Nurse · Saint Louis, MO
Alexis Nicole Thomeczek is a registered nurse with a practice address in Saint Louis, Missouri, and NPI 1669154449, issued on Aug 2, 2023. Check the license (Missouri 2020020342, as entered in NPPES) with the Missouri board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Alexis Nicole Thomeczek
- Primary taxonomy
- Registered Nurse 163W00000X
- License number
- 2020020342 MO
Self-reported in NPPES; status is on the state search - Practice location
- 11575 Patty Ann Dr, Saint Louis, MO 63146
- Phone
- (314) 707-8073
- Enumerated
- Aug 2, 2023
- Record last updated
- Aug 2, 2023
- Medicare enrollment
- Enrolled (PECOS I20250721002171); accepts Medicare assignment
- Entity
- Type 1 · individual
8 nearest registered nurse records → All 1,586 in Missouri → Look up another NPI →
Verify Alexis Nicole Thomeczek in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich Missouri board licenses this profession
Search for license 2020020342Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
Bills Medicare through one group practice
- Massachusetts General Physicians Organization IncBoston, MA
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Alexis Nicole Thomeczek among 1,586 registered nurse records in Missouri
Alexis Nicole Thomeczek is one of 1,586 registered nurse records with a practice address in Missouri. 1% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2023, is newer than 56% of them.
- NPI issued2023 · 56% of these records are older, 38% newer
- In a Medicare fileYes · 1% of these records are
- In the CMS Doctors and Clinicians fileYes · under 1% of these records are
- Graduated2025 · median 2022 among the 15 with a school on file
- Record last updated2023 · 49% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 163W00000X and a Missouri practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
369 registered nurse records list a practice address in Saint Louis
They are 369 of the 27,605 NPPES records with a practice address in Saint Louis, and 1,586 registered nurse records in Missouri.
All 1,586 in Missouri → Every provider in Saint Louis → Registered Nurse nationwide →
The 8 registered nurse records with the nearest ZIP codes
- Kimberly Carr, REGISTERED NURSESaint Louis, MO 631461285498782
- Sabrina ChauSaint Louis, MO 631461851135768
- Zhejun ChenSaint Louis, MO 631461235510579
- Gail LewisSaint Louis, MO 631461003799248
- Norma Martin, RNSaint Louis, MO 631461083537179
- Brittany McGuire, RNSt Louis, MO 631461770960460
- Shanel Montalvo, RNSaint Louis, MO 631461003647256
- Bonnie Polster, RNSaint Louis, MO 631461568115863
Common questions
What is Alexis Nicole Thomeczek's NPI number?
Alexis Nicole Thomeczek's National Provider Identifier (NPI) is 1669154449, issued on Aug 2, 2023. An NPI identifies a provider in billing; it is not a license.
Where is Alexis Nicole Thomeczek located?
The NPPES record lists a practice address at 11575 Patty Ann Dr, Saint Louis, MO, 63146. Phone: (314) 707-8073. Providers update this record themselves, so call before visiting.
How can I verify Alexis Nicole Thomeczek's license?
NPPES lists Missouri license number 2020020342, 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.
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.