LARRY G BARNES (MD) – Internal Medicine Physician, NPI 1982653614
Internal Medicine Physician
Main info
Doctor Profile
Profile Insights
NPPES metrics only — not quality of care.
4,186 INTERNAL MEDICINE in MO
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Provider Addresses for LARRY G BARNES (MD)
Joplin Post Office, 2nd Avenue East, Joplin, Liberty County, Montana, 59531, United States
JOPLIN, MO 64803
Phone: (417) 455-4200
Fax: (417) 455-4314
Type: Mailing
336, South Jefferson Street, Neosho, Newton County, Missouri, 64850, United States
NEOSHO, MO 64850
Phone: (417) 455-4200
Fax: (417) 455-4314
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: 2005-09-12
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 |
|---|---|---|---|---|
| I20050912000723 | I | Internal Medicine | MO | 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 64803)
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Group practice members
| Name | Specialty | State |
|---|---|---|
| Family Practice | MO | |
| - | MO | |
| O B S T E T R I C S/ G Y N E C O L O G Y | MO | |
| Internal Medicine | MO | |
| Nurse Practitioner | MO | |
| Emergency Medicine | MO | |
| Nurse Practitioner | MO | |
| Sleep Medicine, Neurology | MO | |
| Family Practice, Hospitalist | MO | |
| - | MO |
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