DR. MECHELLE D. VIOLA-LEWIS (M.D.) – Internal Medicine Physician, NPI 1407956089
Internal Medicine Physician
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Profile Insights
NPPES metrics only — not quality of care.
74 PEDIATRIC MEDICINE in MT
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Provider Addresses for DR. MECHELLE D. VIOLA-LEWIS (M.D.)
1433 FRANCES HEIGHTS RD
VALIER, MT 594865471
Phone: (406) 941-0686
Type: Mailing
670, Park Avenue, Logan Street Public Housing, Shelby, Cleveland County, North Carolina, 28150, United States
SHELBY, MT 594741663
Phone: (406) 434-3110
Type: Location
550 THORNTON PKWY UNIT 110
THORNTON, CO 802292166
Phone: (720) 872-0399
Fax: (702) 872-0421
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: 2022-12-28
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 |
|---|---|---|---|---|
| I20090709000515 | I | Internal Medicine | MO | TBD |
| I20221228002246 | I | Internal Medicine | CO | 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 59486)
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Group practice members
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| Nurse Practitioner | CO | |
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| Family Practice | CO | |
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| Nurse Practitioner | CO | |
| Nurse Practitioner | CO |
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