NPPES file of Aug 9, 2026

Katherine Faye Kadlec Markes

Anesthesiologist Assistant · Saint Louis, MO

Katherine Faye Kadlec Markes is an anesthesiologist assistant with a practice address in Saint Louis, Missouri, and NPI 1619851334, issued on Aug 5, 2025. Check the license (Missouri 2025036023, as entered in NPPES) with the Missouri board that licenses this profession; the federal record below is the public data PlainDoctor holds for this provider.

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

NPPES recordNPPES file of Aug 9, 2026
1619851334
Name
Katherine Faye Kadlec Markes
Primary taxonomy
Anesthesiologist Assistant 367H00000X
License number
2025036023 MO
Self-reported in NPPES; status is on the state search
Practice location
1465 S Grand Blvd, Saint Louis, MO 63104
Phone
(314) 577-5600
Enumerated
Aug 5, 2025
Record last updated
Sep 11, 2025
Medicare enrollment
Enrolled (PECOS I20250911004555); may accept 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 1465 S Grand Blvd

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

  1. Nabil Abboud, MDAnesthesiology Physician1386660504
  2. Elaf AbdelmagidPediatrics Physician1831077627
  3. Michel Adonis, M.D.Pediatrics Physician1497190854
  4. Attila Ahmad, MDPediatric Cardiology Physician1245842699
  5. Emily Ahmad, CPNP-PCPediatric Nurse Practitioner1871875104
  6. Muteen Ahmed, M.B.B.S.Student in an Organized Health Care Education/Training Program1437950466

Verify Katherine Faye Kadlec Markes 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 2025036023
    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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Katherine Faye Kadlec Markes among 311 anesthesiologist assistant records in Missouri

Katherine Faye Kadlec Markes is one of 311 anesthesiologist assistant records with a practice address in Missouri. 88% 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 83% of them.

  • NPI issued2025 · 83% of these records are older, 8% newer
  • In a Medicare fileNo · 88% of these records are
  • In the CMS Doctors and Clinicians fileYes · 88% of these records are
  • Graduated2025 · median 2020 among the 273 with a school on file
  • Record last updated2025 · 44% of these records were not updated in five years or more

Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 367H00000X and a Missouri practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).

Anesthesiologist Assistant providers in Missouri

There are 311 anesthesiologist assistant records in Missouri. No Medicare prescribing, quality score, industry payment or hospital affiliation is published for this NPI.

The 8 anesthesiologist assistant records with the nearest ZIP codes

  1. Kaitlyn Bell, CAASaint Louis, MO 631041447143912
  2. Hannah Bottin, CAASaint Louis, MO 631041568156479
  3. Justin Ellingworth, CAASaint Louis, MO 631041780243451
  4. Kendra FullmerSaint Louis, MO 631041891201539
  5. Rylee JarmanSaint Louis, MO 631041275422164
  6. Sara Leitner, AASaint Louis, MO 631041174956163
  7. Blendi MullalliSaint Louis, MO 631041841959293
  8. Abby NietersSaint Louis, MO 631041447944871

Common questions

What is Katherine Faye Kadlec Markes's NPI number?

Katherine Faye Kadlec Markes's National Provider Identifier (NPI) is 1619851334, issued on Aug 5, 2025. An NPI identifies a provider in billing; it is not a license.

Where is Katherine Faye Kadlec Markes located?

The NPPES record lists a practice address at 1465 S Grand Blvd, Saint Louis, MO, 63104. Phone: (314) 577-5600. Providers update this record themselves, so call before visiting.

How can I verify Katherine Faye Kadlec Markes's license?

NPPES lists Missouri license number 2025036023, 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. 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.