NPPES file of Aug 9, 2026

Monika Aplyn, M.D.

Internal Medicine Physician · Saint Louis, MO

Monika Aplyn, M.D. is an internal medicine physician with a practice address in Saint Louis, Missouri, and NPI 1336195247, issued on May 25, 2006. Check the license (Missouri 2001014588, as entered in NPPES) on the Missouri Board of Registration for the Healing Arts; 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
1336195247
Name
Monika Aplyn
Credential
M.D.
Primary taxonomy
Internal Medicine Physician 207R00000X
License number
2001014588 MO
Self-reported in NPPES; status is on the state search
Practice location
6420 Clayton RD, Saint Louis, MO 63117
Phone
(314) 768-8000
Enumerated
May 25, 2006
Record last updated
Apr 16, 2009 (not updated in 17 years: call before relying on the address or phone)
Fax
(314) 768-8011
Medicaid ID
1336195247 MO
Medicare enrollment
Enrolled (PECOS I20090814000340); 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 6420 Clayton RD

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

  1. Sana Afzal, MDInternal Medicine Physician1083579213
  2. Munir Ahmad, M.D.Nuclear Medicine Physician1356381438
  3. John Alexander, MDAnesthesiology Physician1477541100
  4. Kahee Amedi, MDHospitalist Physician1215382189
  5. Larisa Anokhin, CRNACertified Registered Nurse Anesthetist1023047131
  6. Shirley Ariwodo, MDInternal Medicine Physician1194460006

Verify Monika Aplyn in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersMissouri Board of Registration for the Healing Arts
    Search for license 2001014588    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
Open 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 4 group practices

  1. Diablo Pulmonary Medical Group IncConcord, CA
  2. John Muir Trauma Physicians Billing ServiceWalnut Creek, CA
  3. San Francisco Critical Care Med Group IncSan Francisco, CA
  4. Sutter Bay Medical FoundationSan Francisco, CA

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

941 internal medicine physician records list a practice address in Saint Louis

They are 941 of the 27,605 NPPES records with a practice address in Saint Louis, and 2,604 internal medicine physician records in Missouri.

All 941 in Saint Louis → All 2,604 in Missouri → Every provider in Saint Louis →

Other internal medicine physician records in Missouri

  1. Betty Abban, M.D.Springfield, MO1063893162
  2. Amer Abbas, MDSaint Louis, MO1508480666
  3. Fizza Abbas, MDSaint Louis, MO1588079230
  4. Marghoob Abbas, M.D.St Joseph, MO1588603781
  5. Muhammad Khalid Abbas, M.D.Springfield, MO1447877089
  6. Sundas Abbas, MDRichmond Heights, MO1649790486
  7. Hajira Abbasi, DOSaint Louis, MO1194036947
  8. Catey Abbott, DOSaint Louis, MO1699355347
  9. David Abbott, MDRichmond Heights, MO1568448850
  10. Wael Abduljaber, MDSaint Louis, MO1174101489

Common questions

What is Monika Aplyn, M.D.'s NPI number?

Monika Aplyn, M.D.'s National Provider Identifier (NPI) is 1336195247, issued on May 25, 2006. An NPI identifies a provider in billing; it is not a license.

Where is Monika Aplyn, M.D. located?

The NPPES record lists a practice address at 6420 Clayton RD, Saint Louis, MO, 63117. Phone: (314) 768-8000. Providers update this record themselves, so call before visiting.

How can I verify Monika Aplyn, M.D.'s license?

NPPES lists Missouri license number 2001014588, as entered by the provider. Search the Missouri Board of Registration for the Healing Arts at https://www.fsmb.org/contact-a-state-medical-board/. The NPPES record confirms identity only; the state search shows license status, expiration and public orders.

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.