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HEMATOLOGY ONCOLOGY ASSOCIATES INC
NPI 1336299908
Internal Medicine - Hematology & Oncology in Honolulu, HI

Active since January 12, 2007
550 S BERETANIA ST STE 202, HONOLULU, HI 96813(808) 585-2900(808) 585-2994 Get Directions Write a Review

NPPES record last updated: September 11, 2025. Verified against the NPPES registry weekly; last sync: August 02, 2026.

Record update history: Sep 11, 2025, Aug 22, 2020, Jun 21, 2018 (3 updates tracked since 2018).

About Hematology Oncology Associates Inc NPPES

Official registry information on file with the National Plan and Provider Enumeration System.

HEMATOLOGY ONCOLOGY ASSOCIATES INC (NPI 1336299908), doing business as Same, is a healthcare organization registered as a hematology & oncology in Honolulu, Hawaii and active in the NPI registry since January 2007. The organization lists Niranjan Rajdev, President, as its authorized official.

NPPES Registry Identity

NPI1336299908
Entity TypeOrganization
Primary Taxonomy207RH0003X
Legal Business NameHEMATOLOGY ONCOLOGY ASSOCIATES INC
Location Address550 S BERETANIA ST STE 202Honolulu, HI 96813-2496
Mailing Address550 S Beretania St Ste 202Honolulu, HI 96813-2496 · (808) 585-2900 · Fax (808) 585-2994
Phone(808) 585-2900
Fax(808) 585-2994
Organization SubpartNo
Authorized OfficialNiranjan RajdevPresident · (808) 585-2900
Enumeration DateJanuary 12, 2007
Last NPPES UpdateSeptember 11, 20253 updates tracked since enumeration
✔ NPI 1336299908 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 2

★ Primary SpecialtyInternal Medicine · Hematology & OncologyAllopathic & Osteopathic Physicians
Taxonomy Code207RH0003X
License✔ Licensed in HI · 2612
Definition
An internist doctor of osteopathy that specializes in the treatment of the combination of hematology and oncology disorders. A doctor of osteopathy that is board eligible/certified by the American Osteopathic Board of Internal Medicine WAS able to obtain a Certificate of Special Qualifications in the field of Hematology and Oncology. The Certificate is NO longer offered.
Also ListedClinic/Center · OncologyTaxonomy 261QX0200X · License 2612 (HI)
550 S BERETANIA ST STE 202, Honolulu, HI 96813
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Other Names 1

Former Legal Business NameSame

Other Identifiers 5

Other0382461HI · Acs Consultec
Medicaid03824610HI
OtherMD2612-05HI · Mdx Hi
OtherG004198-3HI · Hmsa
Other038246-02HI · Alohacare

Other Providers at the Same Location NPPES 3

Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.

CHANHAENG RHEE MD
Internal Medicine (Endocrinology, Diabetes & Metabolism)
550 S BERETANIA ST STE 202
HONOLULU, HI 96813
Honolulu County (808) 691-8526
QUEEN'S DEVELOPMENT CORPORATION & SUBSIDIARIES
Clinic/Center (Health Service)
550 S BERETANIA ST STE 202
HONOLULU, HI 96813
Honolulu County (808) 691-4600
ISABEL CASIMIRO M.D., PH.D.
Internal Medicine (Endocrinology, Diabetes & Metabolism)
550 S BERETANIA ST STE 202
HONOLULU, HI 96813
Honolulu County (808) 691-8526

Frequently Asked Questions NPPES & CMS

Common questions about this NPI record, answered from the official NPPES registry and CMS datasets shown on this page.

What is Hematology Oncology Associates Inc's NPI number?

The NPI number for Hematology Oncology Associates Inc is 1336299908. It was assigned to this organization in the NPPES registry on January 12, 2007. The provider was formerly known as same.

Where is Hematology Oncology Associates Inc located?

Hematology Oncology Associates Inc is located at 550 S Beretania St Ste 202, Honolulu, HI 96813. The listed phone number is (808) 585-2900.

What is Hematology Oncology Associates Inc's specialty?

The primary specialty registered for this NPI is Internal Medicine, specializing in Hematology & Oncology, with taxonomy code 207RH0003X.

When was this NPI record last updated?

The NPPES record for Hematology Oncology Associates Inc was last updated on September 11, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 10 months ago. If this record has changed at CMS more recently, you can request an on-demand re-check against the live CMS registry, directly from this page.