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STEVEN A MILES M D A PROFESSIONAL CORPORATION
NPI 1548630643
Internal Medicine - Hematology & Oncology in Los Angeles, CA

Active since October 01, 2015
8631 WEST THIRD STREET, SUITE 1017E, LOS ANGELES, CA 90048(424) 363-9221(424) 208-0637 Get Directions Write a Review

NPPES record last updated: September 15, 2025. Verified against the NPPES registry weekly; last sync: August 16, 2026.

Record update history: Sep 15, 2025, Mar 31, 2023, Nov 10, 2022 and 2 more (5 updates tracked since 2015).

About Steven A Miles M D A Professional Corporation NPPES

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

STEVEN A MILES M D A PROFESSIONAL CORPORATION (NPI 1548630643), doing business as Big Thunder Loud River Medicine, Inc., is a healthcare organization registered as a hematology & oncology in Los Angeles, California and active in the NPI registry since October 2015. The organization lists Steven Aloysius Miles, Ceo, as its authorized official.

NPPES Registry Identity

NPI1548630643
Entity TypeOrganization
Primary Taxonomy207RH0003X
Legal Business NameSTEVEN A MILES M D A PROFESSIONAL CORPORATION
Location Address8631 WEST THIRD STREET, SUITE 1017ELos Angeles, CA 90048
Mailing Address8631 W 3rd St Ste 1017eLos Angeles, CA 90048-5901 · (424) 363-9221 · Fax (424) 208-0637
Phone(424) 363-9221
Fax(424) 208-0637
Organization SubpartNo
Authorized OfficialSteven Aloysius MilesCeo · (424) 363-9221
Enumeration DateOctober 1, 2015
Last NPPES UpdateSeptember 15, 20255 updates tracked since enumeration
NPPES CertifiedSeptember 15, 2025
✔ NPI 1548630643 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 CA · G48908
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.
8631 WEST THIRD STREET, Los Angeles, CA 90048
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Other Names 1

Doing Business AsBig Thunder Loud River Medicine, Inc.

Group Practice 1

Group TaxonomyThis provdier is a business group of one or more individual practitioners, all of who practice with the same area of specialization.193400000X SINGLE SPECIALTY GROUP

Other Providers at the Same Location NPPES 4

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

DR. CLIFFORD JEFFREY BOCHNER M.D.
Specialist
8631 WEST THIRD STREET, SUITE 205E
LOS ANGELES, CA 90048
Los Angeles County (310) 657-3601
STEVEN A MILES, MD, APC
Internal Medicine (Hematology)
8631 WEST THIRD STREET, SUITE 1017E
LOS ANGELES, CA 90048
Los Angeles County (424) 363-9221
ROBERT B GERBER DDS A PROF CORP
Dentist (General Practice)
8631 WEST THIRD STREET, SUITE 730E
LOS ANGELES, CA 90048
Los Angeles County (310) 652-0450
DR. STEVEN ALOYSIUS MILES M.D.
Internal Medicine (Hematology & Oncology)
8631 WEST THIRD STREET, SUITE 1017E
LOS ANGELES, CA 90048
Los Angeles County (424) 363-9221

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 Steven A Miles M D A Professional Corporation's NPI number?

The NPI number for Steven A Miles M D A Professional Corporation is 1548630643. It was assigned to this organization in the NPPES registry on October 1, 2015. The provider is doing business as Big Thunder Loud River Medicine, Inc..

Where is Steven A Miles M D A Professional Corporation located?

Steven A Miles M D A Professional Corporation is located at 8631 West Third Street Suite 1017E, Los Angeles, CA 90048. The listed phone number is (424) 363-9221.

What is Steven A Miles M D A Professional Corporation'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 Steven A Miles M D A Professional Corporation was last updated on September 15, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 11 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.