NPPES file of Aug 9, 2026

Alvan Chibueze Omeni, M.D.

Sleep Medicine (Internal Medicine) Physician · Saint Louis, MO

Alvan Chibueze Omeni, M.D. is a sleep medicine (internal medicine) physician with a practice address in Saint Louis, Missouri, and NPI 1285965855, issued on Jan 21, 2010. Check the license (Missouri 2011039119, 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
1285965855
Name
Alvan Chibueze Omeni
Credential
M.D.
Primary taxonomy
Sleep Medicine (Internal Medicine) Physician 207RS0012X
License number
2011039119 MO
Self-reported in NPPES; status is on the state search
Practice location
12700 Southfork RD Ste 280, Saint Louis, MO 63128
Phone
(314) 892-6565
Enumerated
Jan 21, 2010
Record last updated
Aug 21, 2023
Fax
(314) 892-4828
Medicare enrollment
Enrolled (PECOS I20120522000889); 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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8 nearest sleep medicine (internal medicine) physician records → All 17 in Missouri → Look up another NPI →

Also registered at 12700 Southfork RD Ste 280

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

  1. William Bzdawka, PHARMD, MDPulmonary Disease Physician1831452671
  2. Katie Callis, NPFamily Nurse Practitioner1639736770
  3. Shyam Ivaturi, M.D.Pulmonary Disease Physician1881682904
  4. Lara Kang, AGACNPAcute Care Nurse Practitioner1841897394
  5. Matthew Keen, FNP-CFamily Nurse Practitioner1689124414
  6. Erin Minkin, PA-CPhysician Assistant1831345859

Verify Alvan Chibueze Omeni 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 2011039119    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

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53% fewer Medicare Part D claims than the average sleep medicine (internal medicine) physician in 2024

273 Medicare Part D claims for 68 beneficiaries, against an average of 585 among the 852 providers of this specialty who prescribed in Part D. Brand-name drugs were 8% of claims.

  1. Alvan Omeni273
  2. Specialty average585

Most prescribed

  1. Gabapentin55 claims
  2. Modafinil46 claims
  3. Ropinirole Hcl46 claims
  4. Clonazepam23 claims
  5. Fluticasone Propionate16 claims
  6. Armodafinil15 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.

Industry payments in 2024: $111.12

1 payment: food and beverage; the largest payer was AstraZeneca Pharmaceuticals LP. The 664 providers of this specialty with any payment received $3,724.37 on average. Payments are reported by manufacturers, not by the provider, and are not a sign of wrongdoing.

  1. Alvan Omeni$111.12
  2. Specialty average$3,724.37

Source: CMS Open Payments, program year 2024 (openpaymentsdata.cms.gov); average among providers of this specialty with at least one payment.

Bills Medicare through one group practice

  1. Mercy Clinic Pulmonology - St. Louis, LLCSaint Louis, MO

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

Alvan Chibueze Omeni among 17 sleep medicine (internal medicine) physician records in Missouri

Alvan Chibueze Omeni, M.D. is one of 17 sleep medicine (internal medicine) physician 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. Its NPI, issued in 2010, is newer than 76% of them.

  • NPI issued2010 · 76% of these records are older, 18% newer
  • In a Medicare fileYes · 88% of these records are
  • In the CMS Doctors and Clinicians fileYes · 65% of these records are
  • Graduated1997 · median 1995 among the 11 with a school on file
  • Record last updated2023 · 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 207RS0012X and a Missouri practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).

Sleep Medicine (Internal Medicine) Physician providers in Missouri

There are 17 sleep medicine (internal medicine) physician records in Missouri.

All 17 in Missouri → Every provider in Saint Louis → Sleep Medicine (Internal Medicine) Physician nationwide →

The 8 sleep medicine (internal medicine) physician records with the nearest ZIP codes

  1. Rod Elliott-Mullens, DOSaint Louis, MO 631411447271986
  2. Carlos HimplerSaint Louis, MO 631411295132835
  3. Oscar Schwartz, M.D.Saint Louis, MO 631411003807314
  4. Joseph Roland Espiritu, MD, MSPHSt Louis, MO 631101578650362
  5. Shalini Paruthi, M.D.Saint Louis, MO 631061144340936
  6. Julie Sahrmann, D.O.Saint Louis, MO 631031235579491
  7. Rhody Eisenstein, MDChesterfield, MO 630171063558948
  8. Anthony Masi, M.D.Ballwin, MO 630111902884844

Common questions

What is Alvan Chibueze Omeni, M.D.'s NPI number?

Alvan Chibueze Omeni, M.D.'s National Provider Identifier (NPI) is 1285965855, issued on Jan 21, 2010. An NPI identifies a provider in billing; it is not a license.

Where is Alvan Chibueze Omeni, M.D. located?

The NPPES record lists a practice address at 12700 Southfork RD Ste 280, Saint Louis, MO, 63128. Phone: (314) 892-6565. Providers update this record themselves, so call before visiting.

How can I verify Alvan Chibueze Omeni, M.D.'s license?

NPPES lists Missouri license number 2011039119, 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 Alvan Chibueze Omeni, M.D. prescribe under Medicare Part D?

In 2024, Alvan Chibueze Omeni, M.D. had 273 Medicare Part D claims for 68 beneficiaries; the average among sleep medicine (internal medicine) physician prescribers was 585. 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.

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.