MARIA MAGDALENA CHAN AU.D.
NPI 1992342133
Audiologist in Brooklyn, NY

Q: What is Maria Chan's NPI number?

The NPI number for Maria Chan is 1992342133. It was assigned to this individual provider in the NPPES registry on December 6, 2019. The provider is also known as Maria M Bachleda-Wala Au.D..

Q: What is Maria Chan'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 Maria Chan was last updated on December 6, 2019. 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.

Active since December 06, 2019

40 W BRIGHTON AVE STE 103, BROOKLYN, NY 11224(718) 996-2260 Get Directions Write a Review

NPPES record last updated: December 6, 2019. Verified against the NPPES registry weekly; last sync: October 18, 2026.

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About Maria Magdalena Chan Au.d. NPPES

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

MARIA MAGDALENA CHAN AU.D. (NPI 1992342133) is an individual audiologist in Brooklyn, New York, licensed in New York (002909) and active in the NPI registry since December 2019.

NPPES Registry Identity

NPI1992342133

Entity TypeIndividualFemale

Primary Taxonomy231H00000X

Provider Legal NameMARIA MAGDALENA CHANCredential: AU.D.

Location Address40 W BRIGHTON AVE STE 103Brooklyn, NY 11224-4901

Mailing Address69 Dahlgren Place, Walk-in LvlBrooklyn, NY 11228 · (347) 679-9331

Phone(718) 996-2260

Sole ProprietorNo

Enumeration DateDecember 6, 2019

✔ NPI 1992342133 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 2

★ Primary SpecialtyAudiologistSpeech, Language and Hearing Service Providers

Taxonomy Code231H00000X

License✔ Licensed in NY · 002909

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.

Also ListedAudiologist-Hearing Aid FitterTaxonomy 237600000X · License 14000059996 (NY)

40 W BRIGHTON AVE STE 103, Brooklyn, NY 11224

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Other Names 1

Former Name (1)Maria M Bachleda-wala Au.d.

Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include Oscar Health Plan, Inc., Oscar Insurance Company.Insurance ›

Medicare Participation & PECOS CMS

Medicare enrollment, assignment, billing reassignment, and ordering and referring status from CMS.

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

Maria Magdalena Chan Au.d. is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).

Medicare Billing Reassignment

Medicare enrollment records show Maria Chan reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.

John Weigand Audiology PC

5.6 mi

Audiologist

445 LENOX RD, SUITE J BOX 1283
Brooklyn, NY 11203

Reassigned Medicare billing, New York enrollment
7 clinicians in this Medicare group

NPI 1700122017 (347) 983-8918

Source: CMS Revalidation Reassignment List, October 2026 release. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.

Other Providers at the Same Location NPPES 6

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

OCEAN EYE CARE MEDICAL PC

Ophthalmology

40 W BRIGHTON AVE STE 103
BROOKLYN, NY 11224

Kings County (718) 996-2260

MARIANA VASILITA AUD

Audiologist

40 W BRIGHTON AVE STE 103
BROOKLYN, NY 11224

Kings County (718) 581-8109

ELINA ATLAS AUD

Audiologist

40 W BRIGHTON AVE STE 103
BROOKLYN, NY 11224

Kings County (917) 609-6194

KATHERINE HSIUNG VYGON

Nurse Practitioner (Adult Health)

40 W BRIGHTON AVE STE 103
BROOKLYN, NY 11224

Kings County (718) 996-2260

DR. ANNA LEV BENTSIANOV M.D.

Ophthalmology

40 W BRIGHTON AVE STE 103, SUITE 1E
BROOKLYN, NY 11224

Kings County (718) 996-2260

ALEXANDRA SAMADI

Nurse Practitioner (Family)

40 W BRIGHTON AVE STE 103
BROOKLYN, NY 11224

Kings County (718) 996-2260

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 Maria Chan's NPI number?

The NPI number for Maria Chan is 1992342133. It was assigned to this individual provider in the NPPES registry on December 6, 2019. The provider is also known as Maria M Bachleda-Wala Au.D..

Where is Maria Chan located?

Maria Chan practices at 40 W Brighton Ave Ste 103, Brooklyn, NY 11224. The listed phone number is (718) 996-2260.

What is Maria Chan's specialty?

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

Is Maria Chan enrolled in Medicare?

Yes. Maria Chan is registered in the Medicare PECOS enrollment system.

Which organization bills Medicare for Maria Chan's services?

According to the CMS Revalidation Reassignment List (October 2026 release), Maria Chan reassigns Medicare benefits to John Weigand Audiology PC (Brooklyn, NY). The reassignment is filed with Medicare on form CMS-855R, signed by both the clinician and the organization, and lets the organization bill Medicare and receive payment for Maria Chan's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.

What insurance does Maria Chan accept?

Health plans from Oscar Health Plan, Inc. and Oscar Insurance Company list Maria Chan as in-network in at least one marketplace plan. Coverage varies by plan and year; verify with the insurer or the provider before a visit.

When was this NPI record last updated?

The NPPES record for Maria Chan was last updated on December 6, 2019. 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.