Recently Updated NPI Information — some details in this NPI profile have been updated in the NPI registry within the last 60 days.

LAVIZA MAHMOOD MD
NPI 1093705972
Internal Medicine - Hematology & Oncology in Washington, DC

Q: What is Laviza Mahmood's NPI number?

The NPI number for Laviza Mahmood is 1093705972. It was assigned to this individual provider in the NPPES registry on October 24, 2005.

Q: What is Laviza Mahmood's specialty?

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

Q: When was this NPI record last updated?

The NPPES record for Laviza Mahmood was last updated on July 13, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 24 days 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.

Active since October 24, 2005

315 8TH ST NE, WASHINGTON, DC 20002(202) 543-8068(202) 548-6396 Get Directions Write a Review

NPPES record last updated: July 13, 2026. Verified against the NPPES registry weekly; last sync: August 02, 2026.

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About Laviza Mahmood Md NPPES

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

LAVIZA MAHMOOD MD (NPI 1093705972) is an individual hematology & oncology provider in Washington, District Of Columbia, licensed in District Of Columbia (MD5473) and active in the NPI registry since October 2005.

NPPES Registry Identity

NPI1093705972

Entity TypeIndividualFemale

Primary Taxonomy207RH0003X

Provider Legal NameLAVIZA MAHMOODCredential: MD

Location Address315 8TH ST NEWashington, DC 20002-6107

Mailing Address10960 Martingale CtPotomac, MD 20854-1560

Phone(202) 543-8068

Fax(202) 548-6396

Sole ProprietorNo

Enumeration DateOctober 24, 2005

Last NPPES UpdateJuly 13, 2026

✔ NPI 1093705972 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyInternal Medicine · Hematology & OncologyAllopathic & Osteopathic Physicians

Taxonomy Code207RH0003X

License✔ Licensed in DC · MD5473

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.

315 8TH ST NE, Washington, DC 20002

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Other Providers at the Same Location NPPES

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

NAYAB ALI MD

Internal Medicine (Cardiovascular Disease)

315 8TH ST NE
WASHINGTON, DC 20002

District of Columbia (202) 543-8068

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 Laviza Mahmood's NPI number?

The NPI number for Laviza Mahmood is 1093705972. It was assigned to this individual provider in the NPPES registry on October 24, 2005.

Where is Laviza Mahmood located?

Laviza Mahmood practices at 315 8th St NE, Washington, DC 20002. The listed phone number is (202) 543-8068.

What is Laviza Mahmood'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 Laviza Mahmood was last updated on July 13, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 24 days 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.