DR. KAREN MICHELLE BERTELS (MD) – Emergency Medicine Physician, NPI 1548657737
Emergency Medicine Physician
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Profile Insights
NPPES metrics only — not quality of care.
1,354 EMERGENCY MEDICINE in MO
Provider Addresses for DR. KAREN MICHELLE BERTELS (MD)
3015 N Ballas Rd
Dept Emergency Medicine
Saint Louis, MO 631312329
Phone: (314) 966-5000
Fax: (314) 747-3338
Type: Location
6800 IL-162
MARYVILLE, IL 62062
Phone: (618) 288-5711
Type: Mailing
6800 IL - 162
MARYVILLE, IL 62062
Phone: (618) 288-5711
Type: Location
PO BOX 959203
SAINT LOUIS, MO 631959203
Phone: (314) 996-7014
Fax: (314) 273-0140
Type: Mailing
4315 MEMORIAL DR
BELLEVILLE, IL 622265342
Phone: (314) 996-7014
Fax: (314) 273-0140
Type: Location
660 S EUCLID AVE
CB 8072
SAINT LOUIS, MO 631101010
Phone: (314) 362-9123
Fax: (314) 747-4876
Type: Mailing
3015 N BALLAS RD
DEPT EMERGENCY MEDICINE
SAINT LOUIS, MO 631312329
Phone: (314) 966-5000
Fax: (314) 747-3338
Type: Location
NPPES updates history
No NPPES updates recorded for this provider.
Prescription Activity
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Open Payments (CMS)
No Open Payments data available for this provider.
This can happen when there are no reportable CMS Open Payments records.
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: 2019-01-08
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 |
|---|---|---|---|---|
| I20180906003380 | I | Emergency Medicine | IL | TBD |
| I20190108003198 | I | Emergency Medicine | 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 |
|---|---|---|---|---|
| 99285 | Emergency department visit with high level of medical decision making | 102 | 100 | $0 |
| 99291 | Critical care, first 30-74 minutes | 70 | 69 | $0 |
| 99284 | Emergency department visit with moderate level of medical decision making | 39 | 39 | $0 |
Insurance plans in this area (ZIP 63131)
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Group practice members
| Name | Specialty | State |
|---|---|---|
| Nurse Practitioner | IL | |
| Nurse Practitioner | IL | |
| Physician Assistant | IL | |
| Family Practice | IL | |
| - | MO | |
| O B S T E T R I C S/ G Y N E C O L O G Y | MO | |
| G A S T R O E N T E R O L O G Y | GA | |
| Physician Assistant | IL | |
| - | MO | |
| Gastroenterology, Gastroenterology, Internal Medicine | OH |
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