MR. WILLIAM DALE ANDREASSEN (AU.D.) – Audiologist, NPI 1093965550

MR. WILLIAM DALE ANDREASSEN (AU.D.) is a healthcare provider. based in West palm beach, Florida. specializing in QUALIFIED AUDIOLOGIST. They hold the professional credentials AU.D.. They hold a License No. AY1510 (FL). The NPI Number for MR. WILLIAM DALE ANDREASSEN (AU.D.) is 1093965550

Main info

Male
18 Years Of Experience
Accepts Medicare Assignment
Name
MR. WILLIAM DALE ANDREASSEN (AU.D.)
NPI
1093965550
Phone
(561) 659-2266
Address
1515 N FLAGLER DR STE 920
Enumeration Date
22 September 2008
Last Update Date
16 June 2025

Doctor Profile

Medical School Name
OTHER
Secondary Phone
5616245311
Graduation Year
2008 (18 years ago)
PAC ID
5294871414
Group Practice PAC ID
4587556923
Professional Enrollment ID
I20091001000299
Address ID
FL334583030JU550XXDRXX304
Data current as of
20 May 2026

Profile Insights

NPPES metrics only — not quality of care.

Methodology
Experience63
Completeness85
Years active:17State licenses:1Digital endpointsOther names

519 QUALIFIED AUDIOLOGIST in FL

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Provider Addresses for MR. WILLIAM DALE ANDREASSEN (AU.D.)

  • 920, North Flagler Drive, West Palm Beach, Palm Beach County, Florida, 33401, United States

    WEST PALM BEACH, FL 334013432

    Phone: (561) 659-2266

    Fax: (561) 659-7846

    Type: Mailing

  • 15280 NW 79TH CT STE 200

    MIAMI LAKES, FL 330165873

    Phone: (305) 558-3724

    Type: Mailing

  • 550 HERITAGE DR STE 201

    JUPITER, FL 334583030

    Phone: (561) 624-5311

    Type: Location

NPPES updates history

No NPPES updates recorded for this provider.

Prescription Activity

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Open Payments (CMS)

No Open Payments data available for this provider.

This can happen when there are no reportable CMS Open Payments records.

Medicare Enrollment & Revalidation

Source: CMS public data · Not endorsed by CMS ·

Educational use only—not medical, billing, or legal advice.

PECOS enrollment status

Participating (accepts Medicare assignment)

Enrollment effective: 2009-10-01

PECOS data refreshed: 2026-05-27

Medicare revalidation (CMS due date list)

Due date not assigned yet

CMS is tracking this Medicare enrollment for revalidation, but has not published a due date.

Enrollment records

1

Earliest due date

Not assigned (TBD)

CMS data updated

2026-06-01

Revalidation progress

  1. Medicare enrolled
  2. On CMS revalidation list
  3. Due date assigned
  4. Revalidate in PECOS

CMS enrollment records

Enrollment IDTypeSpecialtyStateDue date
I20091001000299IQualified AudiologistFLTBD

What to do next

  • No action required while the due date shows TBD.
  • Check the CMS Revalidation Lookup Tool periodically — CMS updates the list about every 60 days.
  • Do not submit a revalidation application in PECOS until CMS publishes a concrete due date.

Verify on CMS Revalidation Lookup Tool

Prepare CMS-855 application → · Look up this NPI in PECOS → · Verify on CMS PECOS

Medicare Utilization (FFS)

Source: CMS public data · Not endorsed by CMS · Beneficiary counts under 11 are suppressed in source data ·

Educational use only—not medical, billing, or legal advice.

Top Medicare procedures (2023) · refreshed 2026-05-27

HCPCSDescriptionServicesBeneficiariesMedicare allowed
92567Test to assess middle ear function332318$0
92557Comprehensive hearing and speech recognition test330316$0
92540Evaluation and testing for balance with recording4949$0
92537Test to assess balance during warm and cool irrigation in both ears4747$0
View full utilization report →

Insurance plans in this area (ZIP 33401)

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Provider's Procedures

MR. WILLIAM DALE ANDREASSEN (AU.D.) performs procedures in QUALIFIED AUDIOLOGIST. See the list of HCPCS codes below.
SpecialtyPractice State
HCPCS Code
Description
Service Count
Beneficiary Count
QUALIFIED AUDIOLOGISTFL92540Observation, testing, and recording of abnormal eye movement9595

Group practice members

Group practice members are other physicians who share the same Group Practice PAC ID with this doctor. When doctors form a group practice and register in PECOS as a single entity, they receive a shared identification number. This table lists all providers in the same group practice.
PAC ID: 4587556923View full group profile
NameSpecialtyState
-FL
O T O L A R Y N G O L O G YFL
O T O L A R Y N G O L O G YFL
O T O L A R Y N G O L O G YFL
Qualified AudiologistFL
O T O L A R Y N G O L O G YFL
Qualified AudiologistFL
Qualified AudiologistFL
O T O L A R Y N G O L O G YFL
-FL

Reviews

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Frequently asked questions

What federal number belongs to MR. WILLIAM DALE ANDREASSEN (AU.D.)?
The federal identifier for MR. WILLIAM DALE ANDREASSEN (AU.D.) is NPI 1093965550.
Is MR. WILLIAM DALE ANDREASSEN (AU.D.) currently active in the NPI registry?
CMS-published data lists MR. WILLIAM DALE ANDREASSEN (AU.D.) as an active registrant.
What does MR. WILLIAM DALE ANDREASSEN (AU.D.) treat or focus on?
Patients typically see MR. WILLIAM DALE ANDREASSEN (AU.D.) under the specialty Audiologist. Clinical services aligned with this taxonomy classification.
Does MR. WILLIAM DALE ANDREASSEN (AU.D.) practice in Florida?
You will see West Palm Beach, Florida on file for MR. WILLIAM DALE ANDREASSEN (AU.D.) alongside any extra practice locations.
What if West Palm Beach, Florida seems incomplete?
Street-level detail can be omitted — open the full address list for this NPI.

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