FRANK J.Y. HSU MD
NPI 1972689545
Internal Medicine - Pulmonary Disease in Montclair, CA

Q: What is Frank Hsu's NPI number?

The NPI number for Frank Hsu is 1972689545. It was assigned to this individual provider in the NPPES registry on October 27, 2006. The provider is also known as Jin-Yang Hsu MD.

Q: What is Frank Hsu's specialty?

The primary specialty registered for this NPI is Internal Medicine, specializing in Pulmonary Disease, with taxonomy code 207RP1001X.

Q: When was this NPI record last updated?

The NPPES record for Frank Hsu was last updated on December 1, 2009. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 16 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.

Active since October 27, 2006

9655 MONTE VISTA AVE, #402, MONTCLAIR, CA 91763(909) 626-1205(909) 625-1977 Get Directions Write a Review

NPPES record last updated: December 1, 2009. Verified against the NPPES registry weekly; last sync: August 09, 2026.

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About Frank J.y. Hsu Md NPPES

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

FRANK J.Y. HSU MD (NPI 1972689545) is an individual pulmonary disease provider in Montclair, California, licensed in California (A33036) and active in the NPI registry since October 2006.

NPPES Registry Identity

NPI1972689545

Entity TypeIndividualMale

Primary Taxonomy207RP1001X

Provider Legal NameFRANK J.Y. HSUCredential: MD

Location Address9655 MONTE VISTA AVE, #402Montclair, CA 91763

Mailing Address9655 Monte Vista Ave, #402Montclair, CA 91763 · (909) 626-1205 · Fax (909) 625-1977

Phone(909) 626-1205

Fax(909) 625-1977

Sole ProprietorNo

Enumeration DateOctober 27, 2006

Last NPPES UpdateDecember 1, 2009

✔ NPI 1972689545 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyInternal Medicine · Pulmonary DiseaseAllopathic & Osteopathic Physicians

Taxonomy Code207RP1001X

License✔ Licensed in CA · A33036

Definition

An internist who treats diseases of the lungs and airways. The pulmonologist diagnoses and treats cancer, pneumonia, pleurisy, asthma, occupational and environmental diseases, bronchitis, sleep disorders, emphysema and other complex disorders of the lungs.

9655 MONTE VISTA AVE, Montclair, CA 91763

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Other Names 1

Former Name (1)Jin-yang Hsu Md

Other Identifiers 4

Medicare UPINC03916

Medicaid00A330360CA

Medicare PINWA33036ACA

Medicare PINBO864ZCA

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.

GENE S HONG MD

Internal Medicine (Pulmonary Disease)

9655 MONTE VISTA AVE, #402
MONTCLAIR, CA 91763

San Bernardino County (909) 626-1205

AMARIN KONGCHALALAI MD

Internal Medicine (Pulmonary Disease)

9655 MONTE VISTA AVE, #402
MONTCLAIR, CA 91763

San Bernardino County (909) 626-1205

MRS. NI MEI L.AC

Acupuncturist

9655 MONTE VISTA AVE, SUITE 408
MONTCLAIR, CA 91763

San Bernardino County (909) 621-2179

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 Frank Hsu's NPI number?

The NPI number for Frank Hsu is 1972689545. It was assigned to this individual provider in the NPPES registry on October 27, 2006. The provider is also known as Jin-Yang Hsu MD.

Where is Frank Hsu located?

Frank Hsu practices at 9655 Monte Vista Ave #402, Montclair, CA 91763. The listed phone number is (909) 626-1205.

What is Frank Hsu's specialty?

The primary specialty registered for this NPI is Internal Medicine, specializing in Pulmonary Disease, with taxonomy code 207RP1001X.

When was this NPI record last updated?

The NPPES record for Frank Hsu was last updated on December 1, 2009. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 16 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.