LESLIE CASIAS (AP 60509991) – Acute Care Nurse Practitioner, NPI 1699085308

LESLIE CASIAS (AP 60509991) is a healthcare provider. based in Seattle, Washington. specializing in Acute Care Nurse Practitioner. They hold the professional credentials AP 60509991. They hold a License No. 60509991 (WA). The NPI Number for LESLIE CASIAS (AP 60509991) is 1699085308

Main info

Female
Sole Proprietor
16 Years Of Experience
Accepts Medicare Assignment
Name
LESLIE CASIAS (AP 60509991)
NPI
1699085308
Phone
(425) 200-8822
Address
538 LAKESIDE AVE S APT 212
Enumeration Date
15 October 2010
Last Update Date
31 March 2021

Doctor Profile

Medical School Name
OTHER
Secondary Phone
2532844488
Graduation Year
2010 (16 years ago)
PAC ID
5698918951
Group Practice PAC ID
4486789427
Professional Enrollment ID
I20150529002664
Data current as of
20 May 2026

Profile Insights

NPPES metrics only — not quality of care.

Methodology
Experience59
Completeness75
Years active:15State licenses:1Digital endpointsOther names

Provider Addresses for LESLIE CASIAS (AP 60509991)

  • 538 LAKESIDE AVE S APT 212

    SEATTLE, WA 981442641

    Phone: (425) 200-8822

    Type: Mailing

  • 5006 CENTER ST

    TACOMA, WA 98409

    Phone: (253) 484-4488

    Type: Location

  • 2800 E MADISON ST STE 201

    SEATTLE, WA 981124865

    Phone: (425) 200-8822

    Type: Mailing

  • 5006 Center St

    Tacoma, WA 98409

    Phone: (253) 484-4488

    Type: Location

NPPES updates history

No NPPES updates recorded for this provider.

Prescription Activity

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Open Payments (CMS)

CMS reports 100 Open Payments records for all available years, with a total value of $28,261.

Total Amount is formed as General ($28,261) + Research ($0) + Ownership ($0) = $28,261.

Last reported payment date: 2024-12-17 • Largest payer in this snapshot: ABBVIE INC. ($27,398).

Total Amount

$28,261

General + Research + Ownership

Payments

100

Total payment records

General Amount

$28,261

General payments

Research Amount

$0

Research funding

Ownership Amount

$0

Ownership interests

Ownership Count

0

Ownership records

Last Payment Date

2024-12-17

Latest reported date

View all Open Payments →|Open Payments Risk Radar →

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: 2015-05-29

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
I20150529002664INurse PractitionerWATBD

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 98144)

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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: 4486789427View full group profile
NameSpecialtyState
Nurse PractitionerWA
N E U R O L O G YWA
Nurse PractitionerWA
Nurse PractitionerWA
-WA

Reviews

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Frequently asked questions

Is there an official ID for LESLIE CASIAS (AP 60509991) in U.S. healthcare records?
The official identifier for LESLIE CASIAS (AP 60509991) is NPI 1699085308.
Active or inactive — what applies to LESLIE CASIAS (AP 60509991)?
You should see LESLIE CASIAS (AP 60509991) as active in CMS-hosted NPPES data.
What clinical focus is listed for LESLIE CASIAS (AP 60509991)?
At a glance, LESLIE CASIAS (AP 60509991) is tied to Acute Care Nurse Practitioner. Clinical services aligned with this taxonomy classification.
Is LESLIE CASIAS (AP 60509991) associated with Seattle?
Public fields place LESLIE CASIAS (AP 60509991) around Seattle, Washington. Always confirm the exact site before visiting.
What does 5 location(s) imply?
5 practice locations appear in the available data.

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