DR. DIANNE WALKER (M.D.) – Internal Medicine Physician, NPI 1083671234
Internal Medicine Physician
Main info
Doctor Profile
Profile Insights
NPPES metrics only — not quality of care.
6,887 INTERNAL MEDICINE in NJ
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Provider Addresses for DR. DIANNE WALKER (M.D.)
303, Belmont Avenue, Belleville, Essex County, New Jersey, 07109, United States
BELLEVILLE, NJ 071091103
Phone: (973) 751-4818
Fax: (973) 751-4886
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 10 Open Payments records for all available years, with a total value of $175.
Total Amount is formed as General ($175) + Research ($0) + Ownership ($0) = $175.
Last reported payment date: 2024-12-11 • Largest payer in this snapshot: Novo Nordisk Inc ($57).
Total Amount
$175
General + Research + Ownership
Payments
10
Total payment records
General Amount
$175
General payments
Research Amount
$0
Research funding
Ownership Amount
$0
Ownership interests
Ownership Count
0
Ownership records
Last Payment Date
2024-12-11
Latest reported date
Top Companies
Largest payers in this snapshot
| Company | Amount |
|---|---|
| Novo Nordisk Inc | $57 |
| Exact Sciences Corporation | $45 |
| Amgen Inc. | $17 |
| AstraZeneca Pharmaceuticals LP | $15 |
| PFIZER INC. | $15 |
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: 2006-01-19
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 |
|---|---|---|---|---|
| I20060119000060 | I | Internal Medicine | NJ | 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 | 245 | 112 | $0 |
| 99213 | Established patient office or other outpatient visit, 20-29 minutes | 240 | 101 | $0 |
| 99457 | Management using the results of remote vital sign monitoring per calendar month, first 20 minutes | 71 | 21 | $0 |
| 99454 | Remote monitoring of physiologic parameters, initial supply of devices with daily recordings or programmed alerts transmission, each 30 days | 48 | 15 | $0 |
| 93000 | Routine electrocardiogram (ecg) using at least 12 leads with interpretation and report | 47 | 44 | $0 |
Insurance plans in this area (ZIP 07109)
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Provider's Procedures
Group practice members
| Name | Specialty | State |
|---|---|---|
| Family Practice, Geriatric Medicine | NJ | |
| Internal Medicine | NY | |
| - | NJ | |
| Cardiovascular Disease (Cardiology), Internal Medicine | NJ | |
| Nurse Practitioner | NJ | |
| - | NJ | |
| - | NY | |
| Internal Medicine, Cardiovascular Disease (Cardiology) | NJ | |
| - | NJ | |
| Internal Medicine | NJ |
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