MR. CHRISTOPHER RICHARD MATTSON (M.D.) – Internal Medicine Physician, NPI 1427051739
Internal Medicine Physician
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Profile Insights
NPPES metrics only — not quality of care.
5,405 INTERNAL MEDICINE in GA
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Provider Addresses for MR. CHRISTOPHER RICHARD MATTSON (M.D.)
Winn Army Community Hospital, 1061, Harmon Avenue, Bowen, Fort Stewart, Liberty County, Georgia, 31314, United States
FORT STEWART, GA 313145641
Phone: (912) 435-6633
Mailing address matches the actual address.
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: 2026-01-14
PECOS data refreshed: 2026-05-27
Medicare revalidation (CMS due date list)
Due date not assigned yet
CMS is tracking 3 Medicare enrollment records; no due dates published yet.
Enrollment records
3
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 |
|---|---|---|---|---|
| I20221025001695 | I | Internal Medicine | GA | TBD |
| I20250227000986 | I | Internal Medicine | NY | TBD |
| I20260114000394 | I | Internal Medicine | NM | 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 |
|---|---|---|---|---|
| 99232 | Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes | 39 | 29 | $0 |
Insurance plans in this area (ZIP 31314)
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Group practice members
| Name | Specialty | State |
|---|---|---|
| Internal Medicine | GA | |
| Nurse Practitioner | SC | |
| Internal Medicine | MD | |
| Nurse Practitioner | GA | |
| Internal Medicine, Hospitalist, Internal Medicine | SC | |
| Family Practice | AL | |
| Internal Medicine | GA | |
| Physician Assistant | SC | |
| Internal Medicine | GA | |
| Internal Medicine | GA |
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