DR. MICHAEL CORWIN HARDING (MD, MPH) – Family Medicine Physician, NPI 1255968962
Family Medicine Physician
Main info
Doctor Profile
Profile Insights
NPPES metrics only — not quality of care.
1,494 FAMILY PRACTICE in MD
Provider Addresses for DR. MICHAEL CORWIN HARDING (MD, MPH)
5702 LUXEMBURG ST APT 201
NORTH BETHESDA, MD 208523449
Phone:
Type: Mailing
9000 FRANKLIN SQUARE DR DEPT OF
BALTIMORE, MD 212373901
Phone: (443) 777-2000
Fax: (443) 777-8489
Type: Location
309 S ANN ARBOR AVE
OKLAHOMA CITY, OK 731281112
Phone: (405) 948-4900
Fax: (405) 948-4933
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: 2024-08-23
PECOS data refreshed: 2026-06-15
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 |
|---|---|---|---|---|
| I20240823000605 | I | Family Practice | TX | 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.
No Medicare fee-for-service utilization data available for this provider in our database.
Insurance plans in this area (ZIP 20852)
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Group practice members
| Name | Specialty | State |
|---|---|---|
| Nurse Practitioner | OK | |
| Physician Assistant | OK | |
| Nurse Practitioner | OK | |
| Registered Dietitian Or Nutrition Professional | OK | |
| Marriage And Family Therapist | OK | |
| Nurse Practitioner | OK | |
| Family Practice | OK | |
| Mental Health Counselor | OK | |
| Registered Dietitian Or Nutrition Professional | OK | |
| - | OK |
Reviews
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