CAROLINE GENTRY TIEN (LCSW, MSW) – Mental Health Counselor, NPI 1538562954

CAROLINE GENTRY TIEN (LCSW, MSW) is a healthcare provider. based in Prineville, Oregon. specializing in CLINICAL SOCIAL WORKER. They hold the professional credentials LCSW, MSW. They hold a License No. 003356 (OR). The NPI Number for CAROLINE GENTRY TIEN (LCSW, MSW) is 1538562954

Main info

Female
26 Years Of Experience
Accepts Medicare Assignment
Name
CAROLINE GENTRY TIEN (LCSW, MSW)
NPI
1538562954
Phone
(541) 323-5330
Address
365 NE COURT ST
Enumeration Date
30 September 2014
Last Update Date
2 April 2026

Doctor Profile

Medical School Name
OTHER
Secondary Phone
5418833471
Graduation Year
2000 (26 years ago)
PAC ID
6507155751
Group Practice PAC ID
1254237522
Professional Enrollment ID
I20160511002418
Address ID
OR976016423KL2545XAVEX400
Data current as of
20 May 2026

Profile Insights

NPPES metrics only — not quality of care.

Methodology
Experience46
Completeness85
Years active:11State licenses:1Digital endpointsOther names

1,405 CLINICAL SOCIAL WORKER in OR

Provider Addresses for CAROLINE GENTRY TIEN (LCSW, MSW)

  • 365 NE COURT ST

    PRINEVILLE, OR 977541936

    Phone: (541) 323-5330

    Fax: (541) 447-6694

    Type: Mailing

  • 231 NW IDAHO

    BEND, OR 97701

    Phone: (541) 323-5330

    Fax: (541) 447-6694

    Type: Location

  • 2545 N ELDORADO AVE

    KLAMATH FALLS, OR 976016423

    Phone: (541) 883-3471

    Fax: (541) 447-6694

    Type: Mailing

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: 2016-05-11

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
I20160511002418IClinical Social WorkerORTBD

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 97754)

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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: 1254237522View full group profile
NameSpecialtyState
Clinical Social WorkerOR
-CA
Clinical Social WorkerOR
-WA
Mental Health CounselorOR
Nurse PractitionerNV
Mental Health CounselorOR
Mental Health CounselorWA
Nurse PractitionerCO
Mental Health CounselorOR

Reviews

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Frequently asked questions

Where can patients find CAROLINE GENTRY TIEN (LCSW, MSW)'s NPI?
You can confirm CAROLINE GENTRY TIEN (LCSW, MSW) with NPI 1538562954; it appears in the national provider directory.
Is CAROLINE GENTRY TIEN (LCSW, MSW)'s NPI currently valid?
The extract we use shows CAROLINE GENTRY TIEN (LCSW, MSW) as active.
What does CAROLINE GENTRY TIEN (LCSW, MSW) treat or focus on?
Patients typically see CAROLINE GENTRY TIEN (LCSW, MSW) under the specialty Mental Health Counselor. Clinical services aligned with this taxonomy classification.
Does CAROLINE GENTRY TIEN (LCSW, MSW) practice in Oregon?
You will see Prineville, Oregon on file for CAROLINE GENTRY TIEN (LCSW, MSW) alongside any extra practice locations.
Is CAROLINE GENTRY TIEN (LCSW, MSW) a real provider?
This page reflects official NPPES data for NPI 1538562954. Always confirm identity and privileges with the practice and licensing boards.

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