DR. LLOYD ROBERT CHANCE (D.O.) – Anesthesiology Physician, NPI 1174518575
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 DR. LLOYD ROBERT CHANCE (D.O.)
4500, South Garnett Road East, Tulsa, Oklahoma, 74146, United States
SUITE 919
TULSA, OK 741465229
Phone: (918) 728-6194
Fax: (918) 664-2521
Type: Mailing
1800 RENAISSANCE BLVD
EDMOND, OK 730133023
Phone: (405) 359-2400
Type: Location
608 NW 9TH ST STE 6210
OKLAHOMA CITY, OK 731021069
Phone: (405) 272-9641
Fax: (405) 235-0738
Type: Mailing
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: 2004-11-09
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 |
|---|---|---|---|---|
| I20041109001075 | 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 |
|---|---|---|---|---|
| 00145 | Anesthesia for retinal surgery | 42 | 42 | $0 |
| 01480 | Anesthesia for other procedure on lower leg, ankle, and foot bones | 29 | 28 | $0 |
| 00142 | Anesthesia for lens surgery | 27 | 27 | $0 |
| 64447 | Injection of anesthetic agent and/or steroid into thigh nerve (femoral nerve) | 19 | 19 | $0 |
| 64445 | Injection of anesthetic agent and/or steroid into lower back and leg nerve (sciatic nerve) | 17 | 17 | $0 |
Insurance plans in this area (ZIP 74146)
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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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