CHRISTOPHER MICHAEL GAMBOA (MD) – Hospitalist Physician, NPI 1083235444
Hospitalist Physician
Main info
Doctor Profile
Profile Insights
NPPES metrics only — not quality of care.
886 FAMILY PRACTICE in ME
Provider Addresses for CHRISTOPHER MICHAEL GAMBOA (MD)
20 Hartford St
Houlton, ME 047301859
Phone: (207) 532-2900
Type: Location
396 BROADWAY
KINGSTON, NY 124014626
Phone: (845) 802-7600
Fax: (845) 338-0307
Type: Mailing
1 FAMILY PRACTICE DR
KINGSTON, NY 124016449
Phone: (845) 338-6400
Fax: (845) 339-7288
Type: Location
34 ONYX CT
ST AUGUSTINE, FL 320860361
Phone: (904) 887-9801
Type: Mailing
1787 ALLENDALE FAIRFAX HWY
FAIRFAX, SC 298279133
Phone: (803) 632-3311
Type: Location
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: 2025-07-15
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 |
|---|---|---|---|---|
| I20240116004126 | I | Family Practice | SC | TBD |
| I20250603001016 | I | Family Practice | VT | TBD |
| I20250715003671 | I | Hospitalist | ME | 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 04730)
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Group practice members
| Name | Specialty | State |
|---|---|---|
| General Surgery | NH | |
| Emergency Medicine | NH | |
| - | VT | |
| Physical Therapist In Private Practice | VT | |
| - | WA | |
| O T O L A R Y N G O L O G Y | VT | |
| Internal Medicine | NJ | |
| Physician Assistant | VT | |
| - | VT | |
| Emergency Medicine | VT |
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