DR. LOUISA YONG YAN LIANG AU.D.
NPI 1134477896
Audiologist in Philadelphia, PA

Q: What is Louisa Liang's NPI number?

The NPI number for Louisa Liang is 1134477896. It was assigned to this individual provider in the NPPES registry on August 28, 2012. The provider is also known as Yong Yan Ha.

Q: What is Louisa Liang's specialty?

The primary specialty registered for this NPI is Audiologist with taxonomy code 231H00000X.

Q: When was this NPI record last updated?

The NPPES record for Louisa Liang was last updated on January 7, 2016. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 10 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 August 28, 2012

925 CHESTNUT ST, 6TH FLOOR, PHILADELPHIA, PA 19107(215) 955-6760 Get Directions Write a Review

NPPES record last updated: January 7, 2016. Verified against the NPPES registry weekly; last sync: August 16, 2026.

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About Dr. Louisa Yong Yan Liang Au.d. NPPES

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

DR. LOUISA YONG YAN LIANG AU.D. (NPI 1134477896) is an individual audiologist in Philadelphia, Pennsylvania, licensed in Pennsylvania (AT006339) and active in the NPI registry since August 2012.

NPPES Registry Identity

NPI1134477896

Entity TypeIndividualFemale

Primary Taxonomy231H00000X

Provider Legal NameDR. LOUISA YONG YAN LIANGCredential: AU.D.

Location Address925 CHESTNUT ST, 6TH FLOORPhiladelphia, PA 19107-4216

Mailing Address925 Chestnut St, 6th FloorPhiladelphia, PA 19107-4216 · (215) 955-6760

Phone(215) 955-6760

Sole ProprietorNo

Enumeration DateAugust 28, 2012

Last NPPES UpdateJanuary 7, 2016

✔ NPI 1134477896 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyAudiologistSpeech, Language and Hearing Service Providers

Taxonomy Code231H00000X

Licenses✔ Licensed in PA · AT006339✔ Licensed in IL · 147001435

Definition

(1) A specialist in evaluation, habilitation and rehabilitation of those whose communication disorders center in whole or in part in hearing function. Audiologists are autonomous professionals who identify, assess, and manage disorders of the auditory, balance and other neural systems. Audiologists provide audiological (aural) rehabilitation to children and adults across the entire age span. Audiologists select, fit and dispense amplification systems such as hearing aids and related devices. (2) An audiologist is a person qualified by a master's degree in audiology, licensed by the state, where applicable, and practicing within the scope of that license. Audiologists evaluate and treat patients with impaired hearing. They plan, direct and conduct rehabilitative programs with audiotry substitutional devises (hearing aids) and other therapy.

925 CHESTNUT ST, Philadelphia, PA 19107

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Other Names 1

Other Name (5)Yong Yan Ha

Other Identifiers 1

Medicare PIN348481PA

Other Providers at the Same Location NPPES 20

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

DR. MATTHEW DECARO M.D.

Internal Medicine (Cardiovascular Disease)

925 CHESTNUT ST, MEZZANINE
PHILADELPHIA, PA 19107

Philadelphia County (215) 955-5050

DR. MANISH SHARMA MD

Internal Medicine (Medical Oncology)

925 CHESTNUT ST, SUITE 320A
PHILADELPHIA, PA 19107

Philadelphia County (215) 955-8874

MS. ELEANOR LYNN VANDERKLOK CRNP

Nurse Practitioner (Adult Health)

925 CHESTNUT ST, SUITE 320A
PHILADELPHIA, PA 19107

Philadelphia County (215) 955-8874

LEANNE MCKEOWN PA-C

Physician Assistant

925 CHESTNUT ST, FIFTH FLOOR
PHILADELPHIA, PA 19107

Philadelphia County (267) 339-3500

WILLIAM KEVIN KELLY DO

Internal Medicine (Medical Oncology)

925 CHESTNUT ST, SUITE 320A
PHILADELPHIA, PA 19107

Philadelphia County (215) 995-8874

DR. MARC R. ROSEN M.D.

Otolaryngology

925 CHESTNUT ST, 6TH FLOOR
PHILADELPHIA, PA 19107

Philadelphia County (215) 955-6760

ANDREW B NEWBERG MD

Nuclear Medicine

925 CHESTNUT ST, SUITE 120
PHILADELPHIA, PA 19107

Philadelphia County (215) 503-3422

DR. HOWARD H. WEITZ M.D.

Internal Medicine (Cardiovascular Disease)

925 CHESTNUT ST, MEZZANINE FLOOR
PHILADELPHIA, PA 19107

Philadelphia County (215) 955-5050

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 Louisa Liang's NPI number?

The NPI number for Louisa Liang is 1134477896. It was assigned to this individual provider in the NPPES registry on August 28, 2012. The provider is also known as Yong Yan Ha.

Where is Louisa Liang located?

Louisa Liang practices at 925 Chestnut St 6th Floor, Philadelphia, PA 19107. The listed phone number is (215) 955-6760.

What is Louisa Liang's specialty?

The primary specialty registered for this NPI is Audiologist with taxonomy code 231H00000X.

When was this NPI record last updated?

The NPPES record for Louisa Liang was last updated on January 7, 2016. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 10 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.