ARATI S KARHADKAR (M.D.) – Rheumatology Physician, NPI 1982890448
Rheumatology Physician
Main info
Doctor Profile
Profile Insights
NPPES metrics only — not quality of care.
404 RHEUMATOLOGY in PA
Provider Addresses for ARATI S KARHADKAR (M.D.)
170 W GERMANTOWN PIKE
SUITE C-2
NORRISTOWN, PA 194011389
Phone: (610) 277-2750
Fax: (610) 277-7949
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 1 Open Payments records for all available years, with a total value of $29.
Total Amount is formed as General ($29) + Research ($0) + Ownership ($0) = $29.
Last reported payment date: 2024-12-05 • Largest payer in this snapshot: Janssen Biotech, Inc. ($29).
Total Amount
$29
General + Research + Ownership
Payments
1
Total payment records
General Amount
$29
General payments
Research Amount
$0
Research funding
Ownership Amount
$0
Ownership interests
Ownership Count
0
Ownership records
Last Payment Date
2024-12-05
Latest reported date
Top Companies
Largest payers in this snapshot
| Company | Amount |
|---|---|
| Janssen Biotech, Inc. | $29 |
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: 2014-12-11
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 |
|---|---|---|---|---|
| I20141211000403 | I | Rheumatology | PA | 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 |
|---|---|---|---|---|
| J0717 | Injection, certolizumab pegol, 1 mg (code may be used for medicare when drug administered under the direct supervision of a physician, not for use when drug is self administered) | 8,400 | 11 | $0 |
| J0897 | Injection, denosumab, 1 mg | 4,860 | 59 | $0 |
| J3301 | Injection, triamcinolone acetonide, not otherwise specified, 10 mg | 210 | 32 | $0 |
| 99214 | Established patient office or other outpatient visit, 30-39 minutes | 197 | 100 | $0 |
| 96372 | Injection of drug or substance under skin or into muscle | 139 | 77 | $0 |
Insurance plans in this area (ZIP 19401)
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Provider's Procedures
| Specialty | Practice State | HCPCS Code | Description | Service Count | Beneficiary Count |
|---|---|---|---|---|---|
| RHEUMATOLOGY | PA | 96415 | Infusion of chemotherapy into a vein | 117 | 48 |
Group practice members
| Name | Specialty | State |
|---|---|---|
| R H E U M A T O L O G Y | PA | |
| Rheumatology, Internal Medicine | PA | |
| R H E U M A T O L O G Y | PA | |
| Nurse Practitioner | PA | |
| - | PA |
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