Individual provider

Holley Kaskel, PSY.D.

Clinical Psychologist

Holley Kaskel, PSY.D. is a Clinical Psychologist in Redmond, WA, registered under NPI 1770817827.

Getting there

The practice address on file is 7902 168TH AVE NE STE 101, Redmond, WA 98052. We have not yet mapped what surrounds this office — parking, transit, and nearby pharmacies are added as our data collection reaches each location.

7902 168TH AVE NE STE 101, Redmond, WA 98052 Open in Google Maps →

Credentials and Medicare

State licence
LicenceStateSpecialty
PY 60079992 WA Clinical Psychologist primary
PSY 18951 CA Clinical Psychologist
PY60079992 WA Clinical Psychologist

Licences are recorded in 2 states: WA, CA. Providers licensed in several states often practise near a state border or deliver telehealth across state lines.

Medicare (PECOS)

This NPI does not appear in the PECOS Medicare enrolment file. Providers who do not bill Medicare — or who bill only through a group's enrolment — will not appear here. It is not a sign of any problem with the registration.

Licensed in 2 states

This provider holds licences in 2 states: California and Washington. The practice address on file is in Redmond, WA, but a licence in another state usually means they see patients there too — either at a second location or by telehealth. If the address above is far from you, it is worth calling to ask whether they practise closer to where you live.

CA California
Licence
PSY 18951
Specialty
Clinical Psychologist
Verify with the CA board →
WA Washington practice address
Licence
PY 60079992
Specialty
Clinical Psychologist
Verify with the WA board →

Licence numbers are self-reported to NPPES at registration. They do not confirm a licence is currently active, in good standing, or valid for the specialty shown — only the state board can tell you that, which is why we link to each one.

What Clinical covers

A psychologist who provides continuing and comprehensive mental and behavioral health care for individuals and families; consultation to agencies and communities; training, education and supervision; and research-based practice. It is a specialty in breadth -- one that is broadly inclusive of severe psychopathology -- and marked by comprehensiveness and integration of knowledge and skill from a broad array of disciplines within and outside of psychology proper. The scope of clinical psychology encompasses all ages, multiple diversities and varied systems. NUCC Health Care Provider Taxonomy, code 103TC0700X
Behavioral Health & Social Service Providers Psychologist Clinical

All registered taxonomy codes

This provider registers 3 taxonomy codes. The primary code is what appears on most claims; the others record additional recognised specialties.

CodeSpecialtyLicenceState
103TC0700X Clinical Psychologist Clinical PY 60079992 WA primary
103TC0700X Clinical Psychologist Clinical PSY 18951 CA
103TC0700X Clinical Psychologist Clinical PY60079992 WA

The taxonomy records how the provider classifies their own practice. It does not confirm which conditions they currently treat, whether they are accepting new patients, or which insurance they take — call the office for that.

Full NPPES record

An NPI-1 identifies a single person. It stays with the clinician for life, even if they move practice or change state, which is why the address on file can lag behind where they actually work today.

NPI1770817827 valid check digit
Entity typeIndividual (NPI-1)
Enumeration dateSep 22, 2009
Last updatedApr 4, 2023
StatusActive
Sole proprietorNo
CredentialPSY.D.
Practice address 7902 168TH AVE NE STE 101
Redmond, WA 98052
(425) 996-8592
Fax (425) 968-5619
The last update on file is Apr 4, 2023. Providers are only required to update NPPES when their information changes, so an older date does not necessarily mean the details are wrong — but it is worth a quick call before you travel.

Number check

1770817827 passes the NPI check digit test The final digit 7 matches the value computed from the first nine digits, so this is a well-formed NPI.
How the check works, step by step

Every NPI carries a Luhn check digit — the same scheme used on credit cards. CMS prefixes the number with 80840 before computing it, which marks it as a US health identifier.

Digit 8 0 8 4 0 1 7 7 0 8 1 7 8 2
Doubled? ×2 ×2 ×2 ×2 ×2 ×2 ×2
Value 8 0 8 8 0 2 7 5 0 7 1 5 8 4

Sum = 63 · next multiple of 10 = 70 · check digit = 7 · actual last digit = 7

A valid check digit only means the number is well-formed. It does not mean the provider is licensed, active, or in good standing — those are separate questions answered by the sections above.

Common questions

What is NPI number 1770817827?
NPI 1770817827 is the National Provider Identifier assigned to Holley Kaskel, PSY.D. in Redmond, WA. It is a 10-digit number issued by the Centers for Medicare & Medicaid Services and used on claims, referrals, and prescriptions to identify the provider.
What does Clinical cover?
A psychologist who provides continuing and comprehensive mental and behavioral health care for individuals and families; consultation to agencies and communities; training, education and supervision; and research-based practice. It is a specialty in breadth -- one that is broadly inclusive of severe psychopathology --…
How do I contact Holley Kaskel, PSY.D.?
The phone number on file with NPPES is (425) 996-8592, last updated Apr 4, 2023. Because NPPES is only updated when a provider files a change, call ahead to confirm the number and the current practice address before visiting.
Is NPI 1770817827 a valid number?
Yes. 1770817827 passes the Luhn check digit validation that CMS uses for NPI numbers, and it resolves to an active record in the registry.
How to use this page. Everything here comes from public federal records. Tips Health does not verify quality of care, confirm that a licence is currently active, or check malpractice history, and accepts no fees for placement. A listing is not a recommendation. Verify independently before seeking care.