DR. BARBARA DIANE G WELLS (MD) – Geriatric Medicine (Internal Medicine) Physician, NPI 1073571600
Geriatric Medicine (Internal Medicine) Physician
Main info
Doctor Profile
Profile Insights
NPPES metrics only — not quality of care.
3,517 INTERNAL MEDICINE in IN
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Provider Addresses for DR. BARBARA DIANE G WELLS (MD)
Bloomington Post Office, South Walnut Street, Bloomington, Monroe County, Indiana, 47401, United States
BLOOMINGTON, IN 474021329
Phone: (812) 353-3996
Fax: (812) 353-5859
Type: Mailing
9, Crane Avenue, Spencer, Owen County, Indiana, 47460, United States
SPENCER, IN 474601507
Phone: (812) 829-2237
Fax: (812) 829-6342
Type: Location
NPPES updates history
No NPPES updates recorded for this provider.
Prescription Activity
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Open Payments (CMS)
CMS reports 5 Open Payments records for all available years, with a total value of $87.
Total Amount is formed as General ($87) + Research ($0) + Ownership ($0) = $87.
Last reported payment date: 2024-08-19 • Largest payer in this snapshot: Exact Sciences Corporation ($41).
Total Amount
$87
General + Research + Ownership
Payments
5
Total payment records
General Amount
$87
General payments
Research Amount
$0
Research funding
Ownership Amount
$0
Ownership interests
Ownership Count
0
Ownership records
Last Payment Date
2024-08-19
Latest reported date
Top Companies
Largest payers in this snapshot
| Company | Amount |
|---|---|
| Exact Sciences Corporation | $41 |
| Novo Nordisk Inc | $29 |
| Inspire Medical Systems, Inc. | $16 |
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: 2010-08-10
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 |
|---|---|---|---|---|
| I20100810001066 | I | Internal Medicine | IN | 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 |
|---|---|---|---|---|
| 99214 | Established patient office or other outpatient visit, 30-39 minutes | 393 | 201 | $0 |
| 36415 | Insertion of needle into vein for collection of blood sample | 287 | 174 | $0 |
| 99308 | Subsequent nursing facility care with straightforward level of medical decision making, per day, if using time, at least 15 minutes | 224 | 95 | $0 |
| 99307 | Subsequent nursing facility care with straightforward level of medical decision making, per day, if using time, at least 10 minutes | 155 | 79 | $0 |
| 83036 | Hemoglobin a1c level | 127 | 73 | $0 |
Insurance plans in this area (ZIP 47402)
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Provider's Procedures
| Specialty | Practice State | HCPCS Code | Description | Service Count | Beneficiary Count |
|---|---|---|---|---|---|
| INTERNAL MEDICINE | IN | 20610 | Aspiration and/or injection of large joint or joint capsule | 16 | 12 |
| INTERNAL MEDICINE | IN | 83036 | Hemoglobin A1C level | 155 | 98 |
| INTERNAL MEDICINE | IN | 85610 | Blood test, clotting time | 241 | 27 |
| INTERNAL MEDICINE | IN | 90670 | Pneumococcal vaccine for injection into muscle | 40 | 40 |
Group practice members
| Name | Specialty | State |
|---|---|---|
| Internal Medicine | IN | |
| Nurse Practitioner | IN | |
| Internal Medicine | PA | |
| Nurse Practitioner | IN | |
| P S Y C H I A T R Y | OH | |
| P O D I A T R Y | IN | |
| Vascular Surgery, General Surgery | MN | |
| Pediatric Medicine, Psychiatry | IN | |
| Certified Nurse Midwife (Cnm) | IN | |
| General Surgery | IN |
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