DR. SEKAR NATARAJAN (M.D.) – Internal Medicine Physician, NPI 1164594354
Internal Medicine 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 DR. SEKAR NATARAJAN (M.D.)
208, Lenzie Avenue, Deans, Livingston, West Lothian, Scotland, EH54 8NU, United Kingdom
LIVINGSTON, NJ 070390208
Phone: (201) 216-3055
Fax: (201) 499-0261
Type: Mailing
142, Palisade Avenue, Jersey City, Hudson County, New Jersey, 07306, United States
SUITE NUMBER 213
JERSEY CITY, NJ 073062929
Phone: (201) 653-4247
Fax: (201) 426-2349
Type: Location
NPPES updates history
No NPPES updates recorded for this provider.
Prescription Activity
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Open Payments (CMS)
CMS reports 42 Open Payments records for all available years, with a total value of $2,628.
Total Amount is formed as General ($2,628) + Research ($0) + Ownership ($0) = $2,628.
Last reported payment date: 2024-12-01 • Largest payer in this snapshot: GlaxoSmithKline, LLC. ($436).
Total Amount
$2,628
General + Research + Ownership
Payments
42
Total payment records
General Amount
$2,628
General payments
Research Amount
$0
Research funding
Ownership Amount
$0
Ownership interests
Ownership Count
0
Ownership records
Last Payment Date
2024-12-01
Latest reported date
Top Companies
Largest payers in this snapshot
| Company | Amount |
|---|---|
| GlaxoSmithKline, LLC. | $436 |
| AstraZeneca Pharmaceuticals LP | $274 |
| Abbott Laboratories | $263 |
| Edwards Lifesciences Corporation | $214 |
| Medtronic, Inc. | $170 |
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: 2007-04-20
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 |
|---|---|---|---|---|
| I20070420000079 | 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 |
|---|---|---|---|---|
| 99213 | Established patient office or other outpatient visit, 20-29 minutes | 848 | 276 | $0 |
| 99457 | Management using the results of remote vital sign monitoring per calendar month, first 20 minutes | 229 | 51 | $0 |
| 99233 | Subsequent hospital care with moderate levelof medical decision making, if using time, at least 50 minutes | 194 | 53 | $0 |
| 99454 | Remote monitoring of physiologic parameters, initial supply of devices with daily recordings or programmed alerts transmission, each 30 days | 175 | 38 | $0 |
| 99291 | Critical care, first 30-74 minutes | 144 | 67 | $0 |
Insurance plans in this area (ZIP 07039)
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Provider's Procedures
| Specialty | Practice State | HCPCS Code | Description | Service Count | Beneficiary Count |
|---|---|---|---|---|---|
| INTERNAL MEDICINE | NJ | 93922 | Ultrasound study of arteries of both arms and legs | 221 | 220 |
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 | |
| Internal Medicine | NJ | |
| - | NJ |
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