CHRISTOPHER PARKER (MD) – Internal Medicine Physician, NPI 1518251735
Internal Medicine Physician
Main info
Doctor Profile
Profile Insights
NPPES metrics only — not quality of care.
166 PULMONARY DISEASE in OK
Provider Addresses for CHRISTOPHER PARKER (MD)
701 E ROBINSON ST STE 105
NORMAN, OK 730716625
Phone: (405) 515-4888
Fax: (405) 307-5620
Type: Location
701 E ROBINSON ST
STE 105
NORMAN, OK 730716625
Phone: (405) 515-4888
Type: Mailing
NPPES updates history
No NPPES updates recorded for this provider.
Prescription Activity
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Open Payments (CMS)
CMS reports 3 Open Payments records for all available years, with a total value of $759.
Total Amount is formed as General ($759) + Research ($0) + Ownership ($0) = $759.
Last reported payment date: 2024-09-27 • Largest payer in this snapshot: ABIOMED ($740).
Total Amount
$759
General + Research + Ownership
Payments
3
Total payment records
General Amount
$759
General payments
Research Amount
$0
Research funding
Ownership Amount
$0
Ownership interests
Ownership Count
0
Ownership records
Last Payment Date
2024-09-27
Latest reported date
Top Companies
Largest payers in this snapshot
| Company | Amount |
|---|---|
| ABIOMED | $740 |
| Philips Electronics North America Corporation | $19 |
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: 2023-06-02
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 |
|---|---|---|---|---|
| I20151002001394 | I | Pulmonary Disease | OK | TBD |
| I20230602000826 | I | Internal Medicine | WI | 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 |
|---|---|---|---|---|
| 99291 | Critical care, first 30-74 minutes | 119 | 107 | $0 |
| 99223 | Initial hospital care with moderate level of medical decision making, if using time, at least 75 minutes | 35 | 35 | $0 |
| 99233 | Subsequent hospital care with moderate levelof medical decision making, if using time, at least 50 minutes | 26 | 15 | $0 |
| 99232 | Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes | 21 | 15 | $0 |
| 92950 | Manual attempt to restore blood circulation and breathing | 11 | 11 | $0 |
Insurance plans in this area (ZIP 73071)
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Group practice members
| Name | Specialty | State |
|---|---|---|
| Hospitalist, Neurology | OK | |
| Nurse Practitioner | OK | |
| Internal Medicine | KS | |
| Nurse Practitioner | OK | |
| Pulmonary Disease, Critical Care (Intensivists), Internal Medicine | OK | |
| Nurse Practitioner | OK | |
| Pulmonary Disease, Critical Care (Intensivists), Internal Medicine | OK | |
| Pulmonary Disease, Critical Care (Intensivists) | OK | |
| Nurse Practitioner | OK | |
| N E U R O L O G Y | OK |
Reviews
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