DR. RENGARAJAN JANAKIRAMAN (MD) – Anesthesiology Physician, NPI 1407173479
Anesthesiology Physician
Main info
Doctor Profile
Profile Insights
NPPES metrics only — not quality of care.
126 PAIN MANAGEMENT in CT
Provider Addresses for DR. RENGARAJAN JANAKIRAMAN (MD)
1093 PROSPECT AVE
WEST HARTFORD, CT 061051104
Phone: (860) 944-7316
Fax: (203) 717-0129
Type: Mailing
245 ALVORD PARK RD
TORRINGTON, CT 067903493
Phone: (860) 371-4853
Fax: (203) 717-0129
Type: Location
99 EAST RIVER DR.
5TH FLOOR
EAST HARTFORD, CT 061087301
Phone: (860) 282-4133
Fax: (860) 289-0746
Type: Mailing
2 TRAP FALLS RD
STE 414
SHELTON, CT 064847623
Phone: (203) 929-7353
Fax: (203) 929-0756
Type: Location
NPPES updates history
No NPPES updates recorded for this provider.
Prescription Activity
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Open Payments (CMS)
CMS reports 9 Open Payments records for all available years, with a total value of $436.
Total Amount is formed as General ($436) + Research ($0) + Ownership ($0) = $436.
Last reported payment date: 2024-11-24 • Largest payer in this snapshot: Bioventus LLC ($221).
Total Amount
$436
General + Research + Ownership
Payments
9
Total payment records
General Amount
$436
General payments
Research Amount
$0
Research funding
Ownership Amount
$0
Ownership interests
Ownership Count
0
Ownership records
Last Payment Date
2024-11-24
Latest reported date
Top Companies
Largest payers in this snapshot
| Company | Amount |
|---|---|
| Bioventus LLC | $221 |
| Vertos Medical, Inc. | $117 |
| Merck Sharp & Dohme LLC | $55 |
| ABBVIE INC. | $28 |
| Nalu Medical, 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: 2014-09-29
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 |
|---|---|---|---|---|
| I20140929000006 | I | Pain Management | CT | 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 | 33 | 25 | $0 |
| 99204 | New patient office or other outpatient visit, 45-59 minutes | 19 | 18 | $0 |
| 00142 | Anesthesia for lens surgery | 16 | 12 | $0 |
| 99212 | Established patient office or other outpatient visit, 10-19 minutes | 15 | 13 | $0 |
| 62323 | Injection of substance into lower spine canal using imaging guidance | 14 | 12 | $0 |
Insurance plans in this area (ZIP 06105)
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Provider's Procedures
| Specialty | Practice State | HCPCS Code | Description | Service Count | Beneficiary Count |
|---|---|---|---|---|---|
| ANESTHESIOLOGY | CT | 36620 | Insertion of arterial catheter for blood sampling or infusion, accessed through the skin | 13 | 13 |
Group practice members
| Name | Specialty | State |
|---|---|---|
| A N E S T H E S I O L O G Y | CT | |
| A N E S T H E S I O L O G Y | NY | |
| Certified Registered Nurse Anesthetist (Crna) | CT | |
| Certified Registered Nurse Anesthetist (Crna) | CT | |
| A N E S T H E S I O L O G Y | CT | |
| Certified Registered Nurse Anesthetist (Crna) | CT | |
| Certified Registered Nurse Anesthetist (Crna) | CT | |
| Certified Registered Nurse Anesthetist (Crna) | CT | |
| Certified Registered Nurse Anesthetist (Crna) | CT | |
| Certified Registered Nurse Anesthetist (Crna) | CT |
Reviews
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