SHAWN ALLEN CALVIN (M.D.) – Anesthesiology Physician, NPI 1033443023
Anesthesiology Physician
Main info
Doctor Profile
Profile Insights
NPPES metrics only — not quality of care.
580 ANESTHESIOLOGY in OK
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Provider Addresses for SHAWN ALLEN CALVIN (M.D.)
North 9th Street, McAlester, Pittsburg County, Oklahoma, 74501, United States
OKLAHOMA CITY, OK 731021069
Phone: (405) 272-9641
Fax: (405) 235-0738
Type: Mailing
SSM Health St. Anthony Hospital-Oklahoma City, 1000, North Lee Avenue, Midtown Oklahoma City, Oklahoma City, Oklahoma County, Oklahoma, 73102, United States
OKLAHOMA CITY, OK 73102
Phone: (405) 272-9641
Fax: (405) 235-0738
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: 2017-09-06
PECOS data refreshed: 2026-05-27
Medicare revalidation (CMS due date list)
Due date not assigned yet
CMS is tracking this Medicare enrollment for revalidation, but has not published a due date.
Enrollment records
1
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 |
|---|---|---|---|---|
| I20170906002928 | I | Anesthesiology | OK | 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 | 31 | 31 | $0 |
| 36620 | Insertion of artery tube for blood sampling or infusion through skin | 30 | 30 | $0 |
| 00731 | Anesthesia for other procedure on esophagus, stomach, or upper small bowel using an endoscope | 20 | 20 | $0 |
| 01922 | Anesthesia for x-ray or radiation therapy | 15 | 15 | $0 |
| 00790 | Anesthesia for other procedure on upper abdomen | 14 | 14 | $0 |
Insurance plans in this area (ZIP 73102)
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Group practice members
| Name | Specialty | State |
|---|---|---|
| Anesthesiology Assistant | OK | |
| A N E S T H E S I O L O G Y | OK | |
| A N E S T H E S I O L O G Y | OK | |
| - | OK | |
| - | OK | |
| A N E S T H E S I O L O G Y | OK | |
| A N E S T H E S I O L O G Y | OK | |
| A N E S T H E S I O L O G Y | OK | |
| A N E S T H E S I O L O G Y | OK | |
| A N E S T H E S I O L O G Y | OK |
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