MRS. CAROLYN AILEEN COSS KLEIN (M.S.) – Audiologist, NPI 1962548156

MRS. CAROLYN AILEEN COSS KLEIN (M.S.) is a healthcare provider. based in Chambersburg, Pennsylvania. specializing in QUALIFIED SPEECH LANGUAGE PATHOLOGIST. They hold the professional credentials M.S.. They hold a License No. SL004402L (PA). The NPI Number for MRS. CAROLYN AILEEN COSS KLEIN (M.S.) is 1962548156

Main info

Female
37 Years Of Experience
Accepts Medicare Assignment
Name
MRS. CAROLYN AILEEN COSS KLEIN (M.S.)
NPI
1962548156
Phone
(717) 709-7922
Address
111 CHAMBERS HILL DR STE 200
Enumeration Date
29 January 2007
Last Update Date
20 August 2025

Doctor Profile

Medical School Name
OTHER
Secondary Phone
7177097997
Graduation Year
1989 (37 years ago)
PAC ID
8325333263
Group Practice PAC ID
5496663312
Professional Enrollment ID
I20161017001847
Address ID
PA172017304CH111XXDRXX402
Data current as of
19 May 2026

Profile Insights

NPPES metrics only — not quality of care.

Methodology
Experience76
Completeness85
Years active:19State licenses:2Digital endpointsOther names

357 QUALIFIED SPEECH LANGUAGE PATHOLOGIST in PA

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Provider Addresses for MRS. CAROLYN AILEEN COSS KLEIN (M.S.)

  • 111 CHAMBERS HILL DR STE 200

    CHAMBERSBURG, PA 172017304

    Phone: (717) 709-7922

    Fax: (717) 263-2055

    Type: Mailing

  • Saint Paul Drive, Chambersburg, Franklin County, Pennsylvania, 17201, United States

    CHAMBERSBURG, PA 172011033

    Phone: (717) 709-7922

    Fax: (717) 263-2055

    Type: Mailing

  • 820, 5th Avenue, Chambersburg, Franklin County, Pennsylvania, 17201, United States

    CHAMBERSBURG, PA 172014219

    Phone: (717) 709-7920

    Fax: (717) 263-6922

    Type: Location

  • 820 5th Ave

    Chambersburg, PA 172014219

    Phone: (717) 709-7920

    Fax: (717) 263-6922

    Type: Location

  • 111 CHAMBERS HILL DR STE 101

    CHAMBERSBURG, PA 172017304

    Phone: (717) 709-7997

    Fax: (717) 261-4725

    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: 2016-10-17

PECOS data refreshed: 2026-05-27

Medicare revalidation (CMS due date list)

Due date not assigned yet

CMS is tracking 2 Medicare enrollment records; no due dates published yet.

Enrollment records

2

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
I20160817001084IQualified AudiologistPATBD
I20161017001847IQualified Speech Language PathologistPATBD

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 17201)

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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: 5496663312View full group profile
NameSpecialtyState
Family PracticePA
Nurse PractitionerPA
Nurse PractitionerMD
Certified Nurse Midwife (Cnm)PA
Nurse PractitionerPA
Family Practice, Internal Medicine, Pediatric MedicinePA
O B S T E T R I C S/ G Y N E C O L O G YPA
-PA
P O D I A T R YPA
Infectious DiseasePA

Reviews

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Frequently asked questions

How do payers reference MRS. CAROLYN AILEEN COSS KLEIN (M.S.)?
For MRS. CAROLYN AILEEN COSS KLEIN (M.S.), use NPI 1962548156 as the unique 10-digit identifier.
Is MRS. CAROLYN AILEEN COSS KLEIN (M.S.) shown as active in public data?
Registry records indicate MRS. CAROLYN AILEEN COSS KLEIN (M.S.) maintains an active NPI.
What kind of doctor is MRS. CAROLYN AILEEN COSS KLEIN (M.S.)?
MRS. CAROLYN AILEEN COSS KLEIN (M.S.) is associated with Audiologist in the directory — Clinical services aligned with this taxonomy classification.
Where in Pennsylvania is MRS. CAROLYN AILEEN COSS KLEIN (M.S.) registered?
Use Chambersburg, Pennsylvania as the headline location for MRS. CAROLYN AILEEN COSS KLEIN (M.S.) here.
What does 5 location(s) imply?
5 practice locations appear in the available data.

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