NPPES file of Aug 9, 2026

Rikki Lynn Koebler, DO

Family Medicine Physician · Saint Louis, MO

Rikki Lynn Koebler, DO is a family medicine physician with a practice address in Saint Louis, Missouri, and NPI 1528635687, issued on Jun 8, 2021. Check the license (Missouri 2021020838, 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 · Medicare files 2024 · method · Verify with CMS →

NPPES recordNPPES file of Aug 9, 2026
1528635687
Name
Rikki Lynn Koebler
Credential
DO
Primary taxonomy
Family Medicine Physician 207Q00000X
License number
2021020838 MO
Self-reported in NPPES; status is on the state search
Practice location
12680 Olive Blvd Ste 300, Saint Louis, MO 63141
Phone
(314) 251-8888
Enumerated
Jun 8, 2021
Record last updated
Jun 8, 2021 (not updated in 5 years: call before relying on the address or phone)
Medicare enrollment
Enrolled (PECOS I20241029004042); accepts Medicare assignment
Telehealth
Offers telehealth (CMS)
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 12680 Olive Blvd Ste 300

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

  1. Oresta Agastra, MDFamily Medicine Physician1750133542
  2. Mirdhula Ananthamurugan, MDFamily Medicine Physician1437944014
  3. Katie AyresFamily Medicine Physician1467394783
  4. Catherine Baker, MDFamily Medicine Physician1639795552
  5. Deborrah BlackburnFamily Medicine Physician1710828322
  6. Hayley Brands, DOFamily Medicine Physician1215722335

Verify Rikki Lynn Koebler 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 2021020838
    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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89% fewer Medicare Part D claims than the average family medicine physician in 2024

406 Medicare Part D claims for 72 beneficiaries, against an average of 3,544 among the 117,163 providers of this specialty who prescribed in Part D. Brand-name drugs were 18% of claims.

  1. Rikki Koebler406
  2. Specialty average3,544

Most prescribed

  1. Atorvastatin Calcium38 claims
  2. Ozempic28 claims
  3. Lisinopril22 claims
  4. Glipizide Er17 claims
  5. Bupropion Xl16 claims
  6. Montelukast Sodium13 claims

Source: CMS Medicare Part D Prescribers by Provider and Drug, 2024 (data.cms.gov). Part D covers prescriptions for Medicare patients only; drugs with fewer than 11 claims are not published.

Bills Medicare through one group practice

  1. Mercy Clinic East CommunitiesDes Peres, MO

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

Rikki Lynn Koebler among 2,991 family medicine physician records in Missouri

Rikki Lynn Koebler, DO is one of 2,991 family medicine physician records with a practice address in Missouri. 79% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2021, is newer than 88% of them.

  • NPI issued2021 · 88% of these records are older, 9% newer
  • In a Medicare fileYes · 79% of these records are
  • In the CMS Doctors and Clinicians fileYes · 59% of these records are
  • Graduated2021 · median 2006 among the 1,778 with a school on file
  • Record last updated2021 · 53% of these records were not updated in five years or more

Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207Q00000X and a Missouri practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).

Family Medicine Physician providers in Missouri

There are 2,991 family medicine physician records in Missouri.

The 8 family medicine physician records with the nearest ZIP codes

  1. Patricia Blair, M.D.Saint Louis, MO 631411992799225
  2. Damon Broyles, M.D.Saint Louis, MO 631411407856396
  3. Betsy Clemens, M.D.Creve Coeur, MO 631411700850443
  4. Christopher Compton, M.D.Saint Louis, MO 631411174567176
  5. Ivan Covas-Maldonado, M.D.Saint Louis, MO 631411770554198
  6. Peter Danis, MDCreve Coeur, MO 631411669447314
  7. Grant Hoekzema, MDSaint Louis, MO 631411609842350
  8. James Lord, MDSaint Louis, MO 631411508834300

Common questions

What is Rikki Lynn Koebler, DO's NPI number?

Rikki Lynn Koebler, DO's National Provider Identifier (NPI) is 1528635687, issued on Jun 8, 2021. An NPI identifies a provider in billing; it is not a license.

Where is Rikki Lynn Koebler, DO located?

The NPPES record lists a practice address at 12680 Olive Blvd Ste 300, Saint Louis, MO, 63141. Phone: (314) 251-8888. Providers update this record themselves, so call before visiting.

How can I verify Rikki Lynn Koebler, DO's license?

NPPES lists Missouri license number 2021020838, 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.

How much does Rikki Lynn Koebler, DO prescribe under Medicare Part D?

In 2024, Rikki Lynn Koebler, DO had 406 Medicare Part D claims for 72 beneficiaries; the average among family medicine physician prescribers was 3,544. Part D covers Medicare prescriptions 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.