DR. JOHN CHRISTOPHER HUNNINGHAKE (M.D.) – Critical Care Medicine (Internal Medicine) Physician, NPI 1386986701
Critical Care Medicine (Internal Medicine) Physician
Main info
Doctor Profile
Profile Insights
NPPES metrics only — not quality of care.
1,360 CRITICAL CARE (INTENSIVISTS) in TX
Provider Addresses for DR. JOHN CHRISTOPHER HUNNINGHAKE (M.D.)
3551 ROGER BROOKE DR
QUALITY SERVICES, ATTN: MCHE-ZQQ
FORT SAM HOUSTON, TX 782344504
Phone: (210) 916-2153
Type: Mailing
4502 MEDICAL DR
SAN ANTONIO, TX 782294402
Phone: (210) 358-4752
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.
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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: 2023-03-09
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 |
|---|---|---|---|---|
| I20200615002832 | I | Critical Care (Intensivists) | TX | TBD |
| I20230309002714 | I | Critical Care (Intensivists) | KS | 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 78234)
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Group practice members
| Name | Specialty | State |
|---|---|---|
| Critical Care (Intensivists), Pulmonary Disease | MS | |
| Critical Care (Intensivists), General Surgery | MA | |
| Critical Care (Intensivists), Internal Medicine | KS | |
| Physician Assistant | KS | |
| Internal Medicine, Geriatric Medicine, Critical Care (Intensivists) | GA | |
| Nurse Practitioner | KS | |
| Nurse Practitioner | KS | |
| Nurse Practitioner | KS | |
| Nurse Practitioner | CO | |
| N E U R O L O G Y | TN |
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