Active NPIOrganization

Malignant Heme Alliance LLC

Internal Medicine, Hematology & Oncology in Hato Rey, Puerto Rico

NPI Number1760301170
Practice location
715 Ave Ponce De Leon, Hato Rey, PR 00917-5032
Fax
—
Last updated
July 11, 2026

Malignant Heme Alliance LLC is a healthcare organization based in Hato Rey, PR. Malignant Heme Alliance LLC practices in Hato Rey, PR. The NPI Number for Malignant Heme Alliance LLC is 1760301170. The current practice location address for Malignant Heme Alliance LLC is 715 Ave Ponce De Leon, Hato Rey, PR 00917-5032 and can be reached out via phone at 787-758-2000.

Provider Profile Details

NPI Number
1760301170
Provider Name
Malignant Heme Alliance LLC
Provider Entity Type
Organization
Address
715 Ave Ponce De Leon, Hato Rey, PR 00917-5032
Phone Number
787-758-2000
Primary Taxonomy
Internal Medicine, Hematology & Oncology · 207RH0003X
Organization Subpart
No
Authorized Official
William Doel Marrero Leon, MD · President · 787-247-2880
Provider Enumeration Date
July 11, 2026
Last Update Date
July 11, 2026
Certification Date
July 11, 2026
NPI Status
Active

Provider Business Practice Location Address Details

Address
715 Ave Ponce De Leon
Hato Rey, PR 00917-5032
Zip
00917-5032
Phone Number
787-758-2000
Hato Rey, PR 00917Get directions →

Provider Business Mailing Address Details

Address
405 Ave Esmeralda Ste 2
Guaynabo, PR 00969-4466
City
Guaynabo
State
PR
Zip
00969-4466

License Information

Taxonomy
Internal Medicine, Hematology & Oncology · 207RH0003X · Primary

Legacy Identifiers

IdentifierTypeStateIssuer
No legacy identifiers (Medicaid, Medicare or plan IDs) are on file for this provider.

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Frequently Asked Questions

What is the NPI number of Malignant Heme Alliance LLC?

The NPI number of Malignant Heme Alliance LLC is 1760301170. It was assigned on July 11, 2026 and is currently active in the NPPES registry.

What is the specialty of Malignant Heme Alliance LLC?

Malignant Heme Alliance LLC is registered under the primary taxonomy Internal Medicine, Hematology & Oncology (code 207RH0003X).

Where does Malignant Heme Alliance LLC practice?

The practice location is 715 Ave Ponce De Leon, Hato Rey, PR 00917-5032. The office can be reached at 787-758-2000 (phone).

What is an NPI number?

A National Provider Identifier (NPI) is a unique 10-digit identification number issued to health care providers in the United States by the Centers for Medicare and Medicaid Services (CMS). It is used in HIPAA standard transactions.

How do I verify this NPI record?

This record is sourced from the public NPPES NPI Registry maintained by CMS. You can confirm it by searching NPI 1760301170 directly on the NPPES registry website.

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