THOMAS DESHLER (PH.D.) – Psychologist, NPI 1134221690

THOMAS DESHLER (PH.D.) is a healthcare provider. based in Oregon city, Oregon. specializing in Psychologist. They hold the professional credentials PH.D.. They hold a License No. 0817 (OR). The NPI Number for THOMAS DESHLER (PH.D.) is 1134221690

Main info

Male
Sole Proprietor
47 Years Of Experience
Accepts Medicare Assignment
Name
THOMAS DESHLER (PH.D.)
NPI
1134221690
Phone
(503) 657-7235
Address
610 JEFFERSON ST
Enumeration Date
3 September 2006
Last Update Date
26 April 2026

Doctor Profile

Medical School Name
OTHER
Secondary Phone
5036577235
Graduation Year
1979 (47 years ago)
PAC ID
1557521960
Group Practice PAC ID
4082685987
Professional Enrollment ID
I20120322000044
Data current as of
19 May 2026

Profile Insights

NPPES metrics only — not quality of care.

Methodology
Experience52
Completeness85
Years active:19State licenses:1Digital endpointsOther names

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Provider Addresses for THOMAS DESHLER (PH.D.)

  • 610, Jefferson Street, McLoughlin, Oregon City, Clackamas County, Oregon, 97045, United States

    OREGON CITY, OR 970452329

    Phone: (503) 657-7235

    Fax: (503) 657-7676

    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: 2012-03-22

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
I20120322000044IClinical PsychologistORTBD

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
90837Psychotherapy, 1 hour16520$0
90791Psychiatric diagnostic evaluation1111$0
View full utilization report →

Insurance plans in this area (ZIP 97045)

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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: 4082685987View full group profile
NameSpecialtyState
Clinical PsychologistOR
-OR
Clinical PsychologistOR
Clinical PsychologistID

Reviews

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Frequently asked questions

What is the 10-digit NPI for THOMAS DESHLER (PH.D.)?
THOMAS DESHLER (PH.D.) — NPI 1134221690 — is the standard way to identify this listing.
Does the file indicate THOMAS DESHLER (PH.D.) is practicing under active NPI?
Directory data currently reports THOMAS DESHLER (PH.D.) as active.
What is THOMAS DESHLER (PH.D.)'s specialty?
The listing groups THOMAS DESHLER (PH.D.) with Psychologist. Clinical services aligned with this taxonomy classification.
Where is THOMAS DESHLER (PH.D.) based?
THOMAS DESHLER (PH.D.) is tied to Oregon City, Oregon in the data we show; additional addresses may exist on the full record.
Is the information about THOMAS DESHLER (PH.D.) up to date?
Data updates when providers file changes in NPPES — treat critical facts as "verify if unsure."

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