DR. KARTHIKEYAN KANAGARAJAN (M.D.) – Sleep Medicine (Internal Medicine) Physician, NPI 1497704936
Sleep Medicine (Internal Medicine) Physician
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NPPES metrics only — not quality of care.
850 PULMONARY DISEASE in OH
Provider Addresses for DR. KARTHIKEYAN KANAGARAJAN (M.D.)
2123 AUBURN AVE STE 440
CINCINNATI, OH 452192906
Phone: (513) 648-8980
Fax: (513) 648-8988
Type: Mailing
Medical Office Building, 2123, Auburn Avenue, Mount Auburn Historic District, Mount Auburn, Cincinnati, Hamilton County, Ohio, 45219, United States
SUITE 401
CINCINNATI, OH 452192906
Phone: (513) 241-5489
Fax: (513) 241-5490
Type: Mailing
NPPES updates history
No NPPES updates recorded for this provider.
Prescription Activity
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Open Payments (CMS)
CMS reports 49 Open Payments records for all available years, with a total value of $1,363.
Total Amount is formed as General ($1,363) + Research ($0) + Ownership ($0) = $1,363.
Last reported payment date: 2024-11-20 • Largest payer in this snapshot: Inspire Medical Systems, Inc. ($539).
Total Amount
$1,363
General + Research + Ownership
Payments
49
Total payment records
General Amount
$1,363
General payments
Research Amount
$0
Research funding
Ownership Amount
$0
Ownership interests
Ownership Count
0
Ownership records
Last Payment Date
2024-11-20
Latest reported date
Top Companies
Largest payers in this snapshot
| Company | Amount |
|---|---|
| Inspire Medical Systems, Inc. | $539 |
| HARMONY BIOSCIENCES LLC | $252 |
| GlaxoSmithKline, LLC. | $220 |
| Axsome Therapeutics, Inc. | $183 |
| Vanda Pharmaceuticals Inc. | $47 |
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: 2017-09-11
PECOS data refreshed: 2026-05-27
Medicare revalidation (CMS due date list)
Due date not assigned yet
CMS is tracking 2 Medicare enrollment records; no due dates published yet.
Enrollment records
2
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 |
|---|---|---|---|---|
| I20060405000379 | I | Sleep Medicine | OH | TBD |
| I20170911000975 | I | Sleep Medicine | IN | 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 |
|---|---|---|---|---|
| 95811 | Sleep study in sleep lab with continuous airway pressure (6 years or older) | 248 | 242 | $0 |
| 99203 | New patient office or other outpatient visit, 30-44 minutes | 221 | 221 | $0 |
| 95810 | Sleep study in sleep lab (6 years or older) | 180 | 180 | $0 |
| 99204 | New patient office or other outpatient visit, 45-59 minutes | 69 | 69 | $0 |
| 99213 | Established patient office or other outpatient visit, 20-29 minutes | 51 | 50 | $0 |
Insurance plans in this area (ZIP 45219)
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Provider's Procedures
| Specialty | Practice State | HCPCS Code | Description | Service Count | Beneficiary Count |
|---|---|---|---|---|---|
| SLEEP MEDICINE | OH | 94060 | Measurement and graphic recording of the amount and speed of breathed air, before and following medication administration | 69 | 68 |
| SLEEP MEDICINE | OH | 95806 | Unattended sleep study with recording of heart rate, oxygen, respiratory airflow and effort | 38 | 38 |
| SLEEP MEDICINE | OH | 95811 | Sleep monitoring of patient (6 years or older) in sleep lab with continued pressured respiratory assistance by mask or breathing tube | 214 | 207 |
Group practice members
| Name | Specialty | State |
|---|---|---|
| Pulmonary Disease, Critical Care (Intensivists) | OH | |
| - | OH | |
| Nurse Practitioner | OH | |
| Hospitalist, Internal Medicine | OH | |
| - | OH | |
| Internal Medicine | OH | |
| - | OH | |
| Internal Medicine | OH | |
| Physician Assistant | OH | |
| - | OH |
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