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Provider Profile

Marcia S. Blank, AU.D.

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At a glance

About Dr. Blank

Marcia S. Blank, AU.D. is a qualified audiologist practicing in Gardena, CA. Medicare claims data shows Marcia provided 550 services to 546 patients. The services billed most often include test to assess middle ear function, comprehensive hearing and speech recognition test, and test for ability to detect and repeat spoken words. This provider record is associated with NPI 1962570051.

Factual summary compiled by Guide.md from public records; not written by this provider.

Education & Training

School Other Graduated: 1980

Specialty

Credentials & Licensing

CA · Branch OfficeSpeech-Language Pathology Audiology, Hearing Aid Dispensers
No. 401505DelinquentExpired Feb 28, 2026Since 1994
CA licenceAs reported to the NPI registry
No. HA1505As reported
CA licenceAs reported to the NPI registry
No. AU751As reported
NPINational Provider Identifier
1962570051Issued 2006

Snapshot · verify with the board ↗

Medicare information

Accepts Medicare assignmentYes
Medicare opt-outNo

Exactly as CMS reports it (National Downloadable File, Opt-Out Affidavits, Order & Referring). Not an insurance directory; confirm coverage with the office.

Common questions

What is Marcia S. Blank's specialty?

Marcia S. Blank is a qualified audiologist in Gardena, CA. That is the designation recorded for this NPI in the federal registry.

NPI registry

Where can I find Marcia S. Blank?

Marcia S. Blank is listed at 1300 W 155Th St 107, Gardena, CA 90247. Addresses come from the NPI registry and can lag a move, so confirm before travelling.

NPI registry

How do I contact Marcia S. Blank?

The number on file is (310) 327-5001. Contact the office directly to confirm availability and scheduling.

NPI registry

What is the NPI for Marcia S. Blank?

Marcia S. Blank's National Provider Identifier is 1962570051. It is issued by the Centers for Medicare & Medicaid Services and is unique and permanent — it does not change if they move practice.

NPI registry

What is Marcia S. Blank's education?

Marcia S. Blank attended Other, graduating in 1980. This comes from the CMS National Downloadable File.

CMS public data

How much experience does Marcia S. Blank have?

Marcia S. Blank has 46 years experience. Calculated from a graduation year of 1980, reported in the CMS National Downloadable File.

CMS public data

What is Marcia S. Blank known for?

According to Medicare billing data, Marcia S. Blank provides treatments such as test to assess middle ear function and comprehensive hearing and speech recognition test. This reflects Medicare patients only and is billing volume, not a measure of quality.

Medicare claims

Is Marcia S. Blank's profile verified?

Not yet. This profile is built from public federal data and has not been confirmed by Marcia S. Blank. If this is you, claiming it is free.

Guide.md

Guide.md listings do not constitute medical advice or an endorsement.

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