HOWARD M KARP (DO) – Nephrology Physician, NPI 1619986841
Nephrology Physician
Main info
Doctor Profile
Profile Insights
NPPES metrics only — not quality of care.
6,893 INTERNAL MEDICINE in NJ
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Provider Addresses for HOWARD M KARP (DO)
401 BETHEL RD
SOMERS POINT, NJ 082442108
Phone: (609) 365-6200
Fax: (609) 365-5301
Type: Mailing
2605, Shore Road, Northfield, Atlantic County, New Jersey, 08225, United States
NORTHFIELD, NJ 082252136
Phone: (609) 365-5300
Fax: (609) 365-5301
Type: Mailing
NPPES updates history
No NPPES updates recorded for this provider.
Prescription Activity
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Open Payments (CMS)
CMS reports 61 Open Payments records for all available years, with a total value of $1,713.
Total Amount is formed as General ($1,713) + Research ($0) + Ownership ($0) = $1,713.
Last reported payment date: 2024-12-18 • Largest payer in this snapshot: Lilly USA, LLC ($271).
Total Amount
$1,713
General + Research + Ownership
Payments
61
Total payment records
General Amount
$1,713
General payments
Research Amount
$0
Research funding
Ownership Amount
$0
Ownership interests
Ownership Count
0
Ownership records
Last Payment Date
2024-12-18
Latest reported date
Top Companies
Largest payers in this snapshot
| Company | Amount |
|---|---|
| Lilly USA, LLC | $271 |
| Amgen Inc. | $247 |
| Novo Nordisk Inc | $230 |
| Bayer Healthcare Pharmaceuticals Inc. | $217 |
| ABBVIE INC. | $190 |
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: 2008-09-02
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 |
|---|---|---|---|---|
| I20080902000146 | 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 | 439 | 128 | $0 |
| 36415 | Insertion of needle into vein for collection of blood sample | 104 | 67 | $0 |
| G0008 | Administration of influenza virus vaccine | 44 | 42 | $0 |
| 90662 | Influenza vaccine split virus, preservative free | 41 | 39 | $0 |
| 99213 | Established patient office or other outpatient visit, 20-29 minutes | 33 | 25 | $0 |
Insurance plans in this area (ZIP 08244)
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Provider's Procedures
| Specialty | Practice State | HCPCS Code | Description | Service Count | Beneficiary Count |
|---|---|---|---|---|---|
| INTERNAL MEDICINE | NJ | 90670 | Pneumococcal vaccine for injection into muscle | 22 | 21 |
Group practice members
| Name | Specialty | State |
|---|---|---|
| Nurse Practitioner | NJ | |
| Family Practice | NJ | |
| - | NJ | |
| Nurse Practitioner | NJ | |
| Nurse Practitioner | NJ | |
| Nurse Practitioner | NJ | |
| Family Practice | NJ | |
| Nurse Practitioner | NJ | |
| Internal Medicine | NJ | |
| Family Practice | NJ |
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