DR. MICHAEL JEFFREY BARKOVIAK (M.D.) – Pulmonary Disease Physician, NPI 1609867142
Pulmonary Disease Physician
Main info
Doctor Profile
Profile Insights
NPPES metrics only — not quality of care.
411 PULMONARY DISEASE in MO
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Provider Addresses for DR. MICHAEL JEFFREY BARKOVIAK (M.D.)
Dunn Road, Riverview, St. Louis, Missouri, 63138, United States
SUITE 2335
SAINT LOUIS, MO 631366119
Phone: (314) 653-5007
Fax: (314) 653-4149
Mailing address matches the actual address.
NPPES updates history
No NPPES updates recorded for this provider.
Prescription Activity
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Open Payments (CMS)
CMS reports 259 Open Payments records for all available years, with a total value of $4,422.
Total Amount is formed as General ($4,422) + Research ($0) + Ownership ($0) = $4,422.
Last reported payment date: 2024-12-17 • Largest payer in this snapshot: GlaxoSmithKline, LLC. ($1,240).
Total Amount
$4,422
General + Research + Ownership
Payments
259
Total payment records
General Amount
$4,422
General payments
Research Amount
$0
Research funding
Ownership Amount
$0
Ownership interests
Ownership Count
0
Ownership records
Last Payment Date
2024-12-17
Latest reported date
Top Companies
Largest payers in this snapshot
Medicare Enrollment & Revalidation
Source: CMS public data · Not endorsed by CMS ·
Educational use only—not medical, billing, or legal advice.
PECOS enrollment status
Participating (accepts Medicare assignment)
Enrollment effective: 2010-08-23
PECOS data refreshed: 2026-05-27
Medicare revalidation (CMS due date list)
Due date not assigned yet
CMS is tracking 2 Medicare enrollment records; no due dates published yet.
Enrollment records
2
Earliest due date
Not assigned (TBD)
CMS data updated
2026-06-01
Revalidation progress
- Medicare enrolled
- On CMS revalidation list
- Due date assigned
- Revalidate in PECOS
CMS enrollment records
| Enrollment ID | Type | Specialty | State | Due date |
|---|---|---|---|---|
| I20040902000666 | I | Pulmonary Disease | IL | TBD |
| I20100823000439 | I | Pulmonary Disease | MO | TBD |
What to do next
- No action required while the due date shows TBD.
- Check the CMS Revalidation Lookup Tool periodically — CMS updates the list about every 60 days.
- Do not submit a revalidation application in PECOS until CMS publishes a concrete due date.
Prepare CMS-855 application → · Look up this NPI in PECOS → · Verify on CMS PECOS
Medicare Utilization (FFS)
Source: CMS public data · Not endorsed by CMS · Beneficiary counts under 11 are suppressed in source data ·
Educational use only—not medical, billing, or legal advice.
Top Medicare procedures (2023) · refreshed 2026-05-27
| HCPCS | Description | Services | Beneficiaries | Medicare allowed |
|---|---|---|---|---|
| 94375 | Test to measure rate of airflow | 439 | 271 | $0 |
| 99232 | Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes | 366 | 178 | $0 |
| 99214 | Established patient office or other outpatient visit, 30-39 minutes | 179 | 134 | $0 |
| 94010 | Test to measure expiratory airflow and volume | 119 | 82 | $0 |
| 99233 | Subsequent hospital care with moderate levelof medical decision making, if using time, at least 50 minutes | 119 | 42 | $0 |
Insurance plans in this area (ZIP 63136)
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Group practice members
| Name | Specialty | State |
|---|---|---|
| Nurse Practitioner | MO | |
| Pulmonary Disease, Internal Medicine | MO | |
| Internal Medicine, Pulmonary Disease | MO | |
| - | MO | |
| - | MO | |
| Internal Medicine, Pulmonary Disease | MO | |
| Pulmonary Disease, Internal Medicine | MO | |
| Nurse Practitioner | MO | |
| - | MO | |
| Pulmonary Disease, Internal Medicine, Internal Medicine, Critical Care (Intensivists) | MO |
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