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DR. HELEN MA M.D.
NPI 1841600186
Internal Medicine - Hematology & Oncology in Long Beach, CA

Active since May 07, 2014
5901 EAST 7TH ST, LONG BEACH, CA 90822(562) 826-8000 Get Directions Write a Review

NPPES record last updated: July 8, 2020. Verified against the NPPES registry weekly; last sync: August 09, 2026.

Record update history: Jul 8, 2020, Feb 7, 2020 (2 updates tracked since 2020).

About Dr. Helen Ma M.d. NPPES

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

DR. HELEN MA M.D. (NPI 1841600186) is an individual hematology & oncology provider in Long Beach, California, licensed in New York (280560) and active in the NPI registry since May 2014. She maintains a secondary practice location in New York.

NPPES Registry Identity

NPI1841600186
Entity TypeIndividualFemale
Primary Taxonomy207RH0003X
Provider Legal NameDR. HELEN MACredential: M.D.
Location Address5901 EAST 7TH STLong Beach, CA 90822
Mailing Address5901 E 7th StLong Beach, CA 90822-5201
Phone(562) 826-8000
Sole ProprietorNo
Enumeration DateMay 7, 2014
Last NPPES UpdateJuly 8, 20202 updates tracked since enumeration
NPPES CertifiedJuly 8, 2020
✔ NPI 1841600186 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 NY · 280560
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 ListedInternal MedicineTaxonomy 207R00000X · License 280560 (NY)
5901 EAST 7TH ST, Long Beach, CA 90822
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Secondary Practice Location 1

Location 1177 Fort Washington Ave, MHB 6GN 435New York, NY 10032 · Phone (212) 305-7115

Other Providers at the Same Location NPPES

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

PAZ MUNOZ PMHNP
Nurse Practitioner (Psychiatric/Mental Health)
5901 EAST 7TH ST, ICU DEPT/MENTAL HEALTH DEPT
LONG BEACH, CA 90822
Los Angeles County (562) 826-8000

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 Helen Ma's NPI number?

The NPI number for Helen Ma is 1841600186. It was assigned to this individual provider in the NPPES registry on May 7, 2014.

Where is Helen Ma located?

Helen Ma practices at 5901 East 7th St, Long Beach, CA 90822. The listed phone number is (562) 826-8000.

What is Helen Ma'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 Helen Ma was last updated on July 8, 2020. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 6 years 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.