DR. RAJAMANICKAM NATARAJAN (M.D.) – Anesthesiology Physician, NPI 1609878479
Anesthesiology Physician
Main info
Doctor Profile
Profile Insights
NPPES metrics only — not quality of care.
2,825 ANESTHESIOLOGY in PA
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Provider Addresses for DR. RAJAMANICKAM NATARAJAN (M.D.)
100 N ACADEMY AVE
DANVILLE, PA 178224903
Phone: (570) 703-8259
Fax: (570) 703-7250
Type: Mailing
407 LARCHMONT WAY
MOUNTAIN TOP, PA 187072050
Phone: (570) 574-9736
Type: Mailing
Lehigh Valley Hospital-Hazleton, 700, East Broad Street, Stacie Manor, Hazleton Station, Hazleton, Luzerne County, Pennsylvania, 18201, United States
HAZLETON, PA 182016835
Phone: (570) 574-9736
Type: Location
1800 MULBERRY ST
SCRANTON, PA 185102369
Phone: (570) 703-8259
Fax: (570) 703-7250
Type: Location
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 $16.
Total Amount is formed as General ($16) + Research ($0) + Ownership ($0) = $16.
Last reported payment date: 2023-03-28 • Largest payer in this snapshot: Merck Sharp & Dohme LLC ($16).
Total Amount
$16
General + Research + Ownership
Payments
1
Total payment records
General Amount
$16
General payments
Research Amount
$0
Research funding
Ownership Amount
$0
Ownership interests
Ownership Count
0
Ownership records
Last Payment Date
2023-03-28
Latest reported date
Top Companies
Largest payers in this snapshot
| Company | Amount |
|---|---|
| Merck Sharp & Dohme LLC | $16 |
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: 2005-07-28
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 |
|---|---|---|---|---|
| I20050728000208 | I | Anesthesiology | 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 |
|---|---|---|---|---|
| 99214 | Established patient office or other outpatient visit, 30-39 minutes | 131 | 16 | $0 |
| 00731 | Anesthesia for other procedure on esophagus, stomach, or upper small bowel using an endoscope | 99 | 97 | $0 |
| 00811 | Anesthesia for other procedure on large bowel using an endoscope | 66 | 63 | $0 |
| 00790 | Anesthesia for other procedure on upper abdomen | 57 | 53 | $0 |
| 01402 | Anesthesia for procedure for total knee joint replacement | 28 | 27 | $0 |
Insurance plans in this area (ZIP 17822)
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Provider's Procedures
| Specialty | Practice State | HCPCS Code | Description | Service Count | Beneficiary Count |
|---|---|---|---|---|---|
| ANESTHESIOLOGY | PA | 62311 | Injections of substances into lower or sacral spine | 20 | 19 |
Group practice members
| Name | Specialty | State |
|---|---|---|
| - | NY | |
| Diagnostic Radiology | MO | |
| Diagnostic Radiology | KY | |
| Diagnostic Radiology | MA | |
| Nurse Practitioner | PA | |
| - | NY | |
| Nurse Practitioner | PA | |
| Registered Dietitian Or Nutrition Professional | PA | |
| Gastroenterology, Internal Medicine | PA | |
| - | PA |
Reviews
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