Ear, Nose and Throat Center, P.C. – Otolaryngology Physician, NPI 1124052337

Ear, Nose and Throat Center, P.C. is a healthcare provider. based in Grand rapids, Michigan. specializing in Otolaryngology Physician. The NPI Number for Ear, Nose and Throat Center, P.C. is 1124052337

Main info

Organization
Name
Ear, Nose and Throat Center, P.C.
NPI
1124052337
Phone
(616) 575-1212
Address
655 KENMOOR AVE SE
Authorized Official
JOHN MICHAEL KOSTA PRESIDENT M.D.
Enumeration Date
11 July 2006
Last Update Date
21 July 2008
Data current as of
19 May 2026

Profile Insights

NPPES metrics only — not quality of care.

Methodology
Experience43
Completeness80
Years active:19State licenses:0Digital endpointsUpdated within 12 months

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Provider Addresses for Ear, Nose and Throat Center, P.C.

  • Kenmoor Avenue Southeast, Eastmont, Grand Rapids Charter Township, Kent County, Michigan, 49547, United States

    SUITE A

    GRAND RAPIDS, MI 495468622

    Phone: (616) 575-1212

    Fax: (616) 575-1219

    Mailing address matches the actual address.

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: 2008-07-03

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
O20080703000320OClinic/Group PracticeMITBD

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.

No Medicare fee-for-service utilization data available for this provider in our database.

Insurance plans in this area (ZIP 49546)

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Reviews

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Frequently asked questions

Is there an official ID for Ear, Nose and Throat Center, P.C. in U.S. healthcare records?
The official identifier for Ear, Nose and Throat Center, P.C. is NPI 1124052337.
Is Ear, Nose and Throat Center, P.C. shown as active in public data?
Registry records indicate Ear, Nose and Throat Center, P.C. maintains an active NPI.
What kind of doctor is Ear, Nose and Throat Center, P.C.?
Ear, Nose and Throat Center, P.C. is associated with Otolaryngology Physician in the directory — Clinical services aligned with this taxonomy classification.
What locale is associated with Ear, Nose and Throat Center, P.C.?
Directory geography for Ear, Nose and Throat Center, P.C. centers on Grand Rapids, Michigan.
When was this NPI issued?
Enumeration for Ear, Nose and Throat Center, P.C. is noted as July 11, 2006 where the registry provides it.

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