DR. DAVID A FRIEDMAN (MD) – Anesthesiology Physician, NPI 1083693501
Anesthesiology Physician
Main info
Doctor Profile
Profile Insights
NPPES metrics only — not quality of care.
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Provider Addresses for DR. DAVID A FRIEDMAN (MD)
660, South Euclid Avenue, Central West End, City of Saint Louis, Missouri, 63110, United States
C B 8054
SAINT LOUIS, MO 631101010
Phone: (636) 344-1170
Fax: (636) 344-1138
Type: Mailing
Progress Point Court, O’Fallon, Saint Charles County, Missouri, 63368, United States
O FALLON, MO 633682208
Phone: (636) 344-1170
Fax: (636) 344-1138
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: 2020-07-30
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 |
|---|---|---|---|---|
| I20200706000198 | I | Anesthesiology | MD | TBD |
| I20200730002838 | I | Anesthesiology | DC | 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 |
|---|---|---|---|---|
| 00811 | Anesthesia for other procedure on large bowel using an endoscope | 65 | 65 | $0 |
| 00812 | Anesthesia for exam of colon using an endoscope | 60 | 60 | $0 |
| 00731 | Anesthesia for other procedure on esophagus, stomach, or upper small bowel using an endoscope | 51 | 51 | $0 |
| 00813 | Anesthesia for procedure on small and large bowel using an endoscope | 26 | 26 | $0 |
| 01992 | Anesthesia for nerve block and injection procedure, prone position | 26 | 25 | $0 |
Insurance plans in this area (ZIP 63110)
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Provider's Procedures
| Specialty | Practice State | HCPCS Code | Description | Service Count | Beneficiary Count |
|---|---|---|---|---|---|
| ANESTHESIOLOGY | MO | 76942 | Ultrasonic guidance imaging supervision and interpretation for insertion of needle | 24 | 24 |
Group practice members
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