KATHERINE GAMBLE MARVIN (MD) – Family Medicine Physician, NPI 1093937997
Family Medicine Physician
Main info
Doctor Profile
Profile Insights
NPPES metrics only — not quality of care.
355 FAMILY PRACTICE in VT
Provider Addresses for KATHERINE GAMBLE MARVIN (MD)
1878 MOUNTAIN RD
STOWE, VT 056724776
Phone:
Type: Mailing
PO BOX 749
MORRISVILLE, VT 056610749
Phone: (802) 851-8619
Fax: (802) 851-8716
Type: Mailing
609 Washington Hwy
Morrisville, VT 056618652
Phone: (802) 888-5639
Fax: (802) 888-6040
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: 2008-10-20
PECOS data refreshed: 2026-05-27
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 |
|---|---|---|---|---|
| I20081020000135 | I | Family Practice | VT | 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 |
|---|---|---|---|---|
| 83036 | Hemoglobin a1c level | 24 | 14 | $0 |
Insurance plans in this area (ZIP 05672)
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Provider's Procedures
| Specialty | Practice State | HCPCS Code | Description | Service Count | Beneficiary Count |
|---|---|---|---|---|---|
| FAMILY MEDICINE | VT | 85610 | Blood test, clotting time | 32 | 13 |
Group practice members
| Name | Specialty | State |
|---|---|---|
| - | VT | |
| Clinical Social Worker | VT | |
| Family Practice | VT | |
| Family Practice | VT | |
| Nurse Practitioner | VT | |
| Physician Assistant | VT | |
| Pediatric Medicine | MA | |
| Family Practice | VT | |
| - | VT | |
| Nurse Practitioner | VT |
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