MRS. HEMALATHA GEETHARANI RANGARAJAN (M.D) – Pediatric Hematology & Oncology Physician, NPI 1568648061
Pediatric Hematology & Oncology Physician
Main info
Profile Insights
NPPES metrics only — not quality of care.
Provider Addresses for MRS. HEMALATHA GEETHARANI RANGARAJAN (M.D)
1350 Stringtown Rd
Grove City, OH 431239743
Phone: (614) 722-2000
Type: Location
2213 Cherry St
Toledo, OH 436082603
Phone: (419) 251-8210
Type: Location
500 W Market St
Tiffin, OH 448832610
Phone: (419) 251-8210
Type: Location
730 W Market St
Lima, OH 458014602
Phone: (419) 251-8210
Type: Location
2222 Cherry St Ste 2800
Toledo, OH 436082675
Phone: (419) 251-8210
Type: Location
536 S Trimble Rd
Mansfield, OH 449063418
Phone: (614) 722-2555
Type: Location
4439 State Route 159
Chillicothe, OH 456018207
Phone: (614) 722-2000
Type: Location
6435 E Broad St
Columbus, OH 432131507
Phone: (614) 722-2000
Type: Location
740 Adair Ave
Zanesville, OH 437012838
Phone: (614) 722-2000
Type: Location
5665 Venture Dr
Dublin, OH 430172159
Phone: (614) 722-2000
Type: Location
433 N Cleveland Ave
Westerville, OH 430828095
Phone: (614) 355-8300
Type: Location
100 Colemans Xing
Marysville, OH 430407080
Phone: (937) 578-7600
Type: Location
4363 All Seasons Dr Ste 100
Hilliard, OH 430262050
Phone: (614) 355-5900
Type: Location
7450 Hospital Dr Ste 100
Dublin, OH 430168364
Phone: (614) 355-7000
Type: Location
7901 Diley Rd Ste 150
Canal Winchester, OH 431109613
Phone: (614) 355-9050
Type: Location
7853 Pacer Dr
Delaware, OH 430157571
Phone: (614) 722-2000
Type: Location
Nationwide Children's Hospital, 700, Children's Drive, Livingston Park, Columbus, Franklin, Ohio, 43205, United States
COLUMBUS, OH 432052664
Phone: (614) 722-3552
Fax: (614) 722-3699
Type: Mailing
NPPES updates history
No NPPES updates recorded for this provider.
Prescription Activity
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Open Payments (CMS)
CMS reports 17 Open Payments records for all available years, with a total value of $10,588.
Total Amount is formed as General ($10,588) + Research ($0) + Ownership ($0) = $10,588.
Last reported payment date: 2024-12-18 • Largest payer in this snapshot: VERTEX PHARMACEUTICALS INCORPORATED ($8,344).
Total Amount
$10,588
General + Research + Ownership
Payments
17
Total payment records
General Amount
$10,588
General payments
Research Amount
$0
Research funding
Ownership Amount
$0
Ownership interests
Ownership Count
0
Ownership records
Last Payment Date
2024-12-18
Latest reported date
Top Companies
Largest payers in this snapshot
| Company | Amount |
|---|---|
| VERTEX PHARMACEUTICALS INCORPORATED | $8,344 |
| Medexus Pharma, Inc. | $2,040 |
| bluebird bio, Inc. | $163 |
| Astellas Pharma US Inc | $41 |
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: 2012-10-18
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 |
|---|---|---|---|---|
| I20121018000547 | I | Hematology/Oncology | OH | 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.
No Medicare fee-for-service utilization data available for this provider in our database.
Insurance plans in this area (ZIP 43123)
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