STEPHANIE GUNDERSEN – Occupational Therapist, NPI 1811313265

STEPHANIE GUNDERSEN is a healthcare provider. based in Aberdeen, Washington. specializing in OCCUPATIONAL THERAPIST IN PRIVATE PRACTICE. They hold a License No. OT00002526 (WA). The NPI Number for STEPHANIE GUNDERSEN is 1811313265

Main info

Female
31 Years Of Experience
Accepts Medicare Assignment
Name
STEPHANIE GUNDERSEN
NPI
1811313265
Phone
(360) 532-1707
Address
100 S I ST
Enumeration Date
10 March 2014
Last Update Date
10 March 2014

Doctor Profile

Medical School Name
OTHER
Secondary Phone
3605320544
Graduation Year
1995 (31 years ago)
PAC ID
4587894464
Group Practice PAC ID
5698797801
Professional Enrollment ID
I20140523001817
Address ID
WA985503520HO501XXSTXX300
Data current as of
20 May 2026

Profile Insights

NPPES metrics only — not quality of care.

Methodology
Experience38
Completeness75
Years active:12State licenses:1Digital endpointsOther names

460 OCCUPATIONAL THERAPIST IN PRIVATE PRACTICE in WA

Provider Addresses for STEPHANIE GUNDERSEN

  • 100 S I ST

    SUITE 205

    ABERDEEN, WA 985206502

    Phone: (360) 532-1707

    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: 2014-05-23

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
I20140523001817IOccupational Therapist In Private PracticeWATBD

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 98520)

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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: 5698797801View full group profile
NameSpecialtyState
Physical Therapist In Private PracticeWA
-WA
-WA
Physical Therapist In Private PracticeWA

Reviews

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Frequently asked questions

How do payers reference STEPHANIE GUNDERSEN?
For STEPHANIE GUNDERSEN, use NPI 1811313265 as the unique 10-digit identifier.
Would STEPHANIE GUNDERSEN appear as active to a payer?
You can treat STEPHANIE GUNDERSEN as active for directory purposes; confirm clinical privileges separately.
What expertise is attributed to STEPHANIE GUNDERSEN?
STEPHANIE GUNDERSEN's specialty line reads Occupational Therapist. Clinical services aligned with this taxonomy classification.
Is STEPHANIE GUNDERSEN associated with Aberdeen?
Public fields place STEPHANIE GUNDERSEN around Aberdeen, Washington. Always confirm the exact site before visiting.
Does inactive status remove historical data?
Historical rows can remain visible after status changes — read the dates carefully.

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