Hemalatha Rangarajan, M.D
NPI 1568648061 · Pediatric Hematology & Oncology Physician · Columbus, OH
Enrolled with Medicare as Practitioner - Hematology/Oncology · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Hemalatha Rangarajan, M.D is a Pediatric Hematology & Oncology Physician provider in Columbus, OH (NPI 1568648061).
Provider details
- NPI number
- 1568648061
- Entity type
- Individual
- Primary specialty
- Pediatric Hematology & Oncology PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D
- Sex
- Female
- Sole proprietor
- No
- License
- 35099996 (OH)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Allopathic & Osteopathic Physicians
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure33% of score
18 yrs in NPPES registry
- Profile completeness33% of score
100% of core fields populated
- Practice footprint20% of score
17 documented practice locations
- Open Payments transparency13% of score
Has Open Payments disclosures (2024)
Signals a provider has no public data for (e.g. Medicare claims) are left out of the score entirely — never counted as zero — so providers without that data are not penalized. See the full formula and weights in our methodology.
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$10,568 across 16 records (Open Payments 2024)
Open Payments discloses payments and transfers of value (meals, travel, consulting, research, royalties) from drug and device makers to providers. This is a transparency signal, not a verdict — such payments are legal and common, and their presence is neither an endorsement nor a criticism. Source: CMS Open Payments, program year 2024.
Practice location
Mailing address
Additional practice locations (16)
- 7901 Diley Rd Ste 150Canal Winchester, OH 43110-9613Phone: (614) 355-9050
- 4439 State Route 159Chillicothe, OH 45601-8207Phone: (614) 722-2000
- 6435 E Broad StColumbus, OH 43213-1507Phone: (614) 722-2000
- 7853 Pacer DrDelaware, OH 43015-7571Phone: (614) 722-2000
- 7450 Hospital Dr Ste 100Dublin, OH 43016-8364Phone: (614) 355-7000
- 5665 Venture DrDublin, OH 43017-2159Phone: (614) 722-2000
- 1350 Stringtown RdGrove City, OH 43123-9743Phone: (614) 722-2000
- 4363 All Seasons Dr Ste 100Hilliard, OH 43026-2050Phone: (614) 355-5900
- 730 W Market StLima, OH 45801-4602Phone: (419) 251-8210
Registry dates
- Enumerated
- 2008-01-14
- Last updated
- 2026-04-16
- Certified
- 2026-04-16
Frequently asked questions
- What is Hemalatha Rangarajan's NPI number?
- Hemalatha Rangarajan's National Provider Identifier (NPI) is 1568648061, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Hemalatha Rangarajan's specialty?
- Hemalatha Rangarajan is listed in the NPPES registry with a primary specialty of Pediatric Hematology & Oncology Physician (Allopathic & Osteopathic Physicians).
- Where is Hemalatha Rangarajan located?
- Hemalatha Rangarajan's practice location on file with NPPES is 700 Children'S Drive, Columbus, OH 43205-2664.
- What is Hemalatha Rangarajan's phone number?
- The practice phone number listed in the NPPES registry for Hemalatha Rangarajan is (614) 722-3552.
- Does Hemalatha Rangarajan accept Medicare?
- Hemalatha Rangarajan is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Hemalatha Rangarajan's NPI active?
- Yes — Hemalatha Rangarajan's NPI (1568648061) is active in the NPPES registry as of the last update on 2026-04-16.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.