DR. JAMES B WALSH (MD) – Internal Medicine Physician, NPI 1619970340
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. JAMES B WALSH (MD)
Columbia Avenue, Munster, Lake County, Indiana, 46321, United States
MUNSTER, IN 463212901
Phone: (219) 836-3366
Fax: (219) 836-3559
Mailing address matches the actual address.
NPPES updates history
No NPPES updates recorded for this provider.
Prescription Activity
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Open Payments (CMS)
CMS reports 163 Open Payments records for all available years, with a total value of $2,755.
Total Amount is formed as General ($2,755) + Research ($0) + Ownership ($0) = $2,755.
Last reported payment date: 2024-12-23 • Largest payer in this snapshot: Novo Nordisk Inc ($335).
Total Amount
$2,755
General + Research + Ownership
Payments
163
Total payment records
General Amount
$2,755
General payments
Research Amount
$0
Research funding
Ownership Amount
$0
Ownership interests
Ownership Count
0
Ownership records
Last Payment Date
2024-12-23
Latest reported date
Top Companies
Largest payers in this snapshot
| Company | Amount |
|---|---|
| Novo Nordisk Inc | $335 |
| PFIZER INC. | $274 |
| AstraZeneca Pharmaceuticals LP | $262 |
| Lilly USA, LLC | $152 |
| Otsuka America Pharmaceutical, Inc. | $148 |
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: 2008-05-19
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 |
|---|---|---|---|---|
| I20080519000333 | 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 | 959 | 539 | $0 |
| 99213 | Established patient office or other outpatient visit, 20-29 minutes | 295 | 214 | $0 |
| G0008 | Administration of influenza virus vaccine | 172 | 171 | $0 |
| 90662 | Influenza vaccine split virus, preservative free | 167 | 166 | $0 |
| G0439 | Annual wellness visit, includes a personalized prevention plan of service (pps), subsequent visit | 154 | 154 | $0 |
Insurance plans in this area (ZIP 46321)
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Provider's Procedures
Group practice members
| Name | Specialty | State |
|---|---|---|
| Critical Care (Intensivists) | IL | |
| - | IN | |
| Nurse Practitioner | IN | |
| - | IN | |
| Cardiovascular Disease (Cardiology), Cardiac Electrophysiology | IL | |
| Nurse Practitioner | IN | |
| - | IN | |
| Gynecological Oncology, Obstetrics/Gynecology | IN | |
| - | IN | |
| Nurse Practitioner | IN |
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