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DR. SHELLEY HANNAH KAY HOWELL PHD, JD, MSCP
NPI 1194035725
Psychologist - Clinical in Issaquah, WA

Active since October 17, 2010PECOS EnrolledAccepts Medicare Assignment
22500 SE 64TH PL STE 230, ISSAQUAH, WA 98027(408) 355-3333 Get Directions Write a Review

NPPES record last updated: March 18, 2026. Verified against the NPPES registry weekly; last sync: July 26, 2026.

About Dr. Shelley Hannah Kay Howell Phd, Jd, Mscp NPPES

Official registry information on file with the National Plan and Provider Enumeration System.

DR. SHELLEY HANNAH KAY HOWELL PHD, JD, MSCP (NPI 1194035725) is an individual clinical provider in Issaquah, Washington, licensed in Washington (PY61076404) and active in the NPI registry since October 2010. She is enrolled in Medicare PECOS and is a graduate of Other (1999).

NPPES Registry Identity

NPI1194035725
Entity TypeIndividualFemale
Primary Taxonomy103TC0700X
Provider Legal NameDR. SHELLEY HANNAH KAY HOWELLCredential: PHD, JD, MSCP
Location Address22500 SE 64TH PL STE 230Issaquah, WA 98027-8111
Mailing Address22500 Se 64th Pl Ste 230Issaquah, WA 98027-8111 · (408) 355-3333
Phone(408) 355-3333
Sole ProprietorNo
Medical School CMSOtherGraduated 1999
Enumeration DateOctober 17, 2010
Last NPPES UpdateMarch 18, 2026
NPPES CertifiedMarch 18, 2026
✔ NPI 1194035725 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 3

★ Primary SpecialtyPsychologist · ClinicalBehavioral Health & Social Service Providers
Taxonomy Code103TC0700X
License✔ Licensed in WA · PY61076404
Definition
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.
Also ListedClinical NeuropsychologistTaxonomy 103G00000X · License PSY17487 (CA)
Also ListedPsychologistTaxonomy 103T00000X · License PSY17487 (CA)
22500 SE 64TH PL STE 230, Issaquah, WA 98027
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Medicare Participation & PECOS CMS

Medicare enrollment, assignment, and ordering and referring status from the CMS PECOS system.

Medicare Enrollment Status

✔

Enrolled in Medicare and accepts Medicare assignment

Dr. Shelley Hannah Kay Howell Phd, Jd, Mscp is registered in PECOS and agrees to accept the Medicare-approved amount as full payment. Medicare patients are not billed beyond the standard deductible and coinsurance.

PECOS PAC ID5395215164
PECOS Enrollment IDI20260522000186
Eligible to Order & Refer✔ Part B Labs & Imaging✔ Durable Medical Equipment– Home Health Agency– Power Mobility DevicesPer the CMS Ordering and Referring file. Eligibility means Medicare pays claims that this provider orders or refers for these categories.

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 98027 ZIP code area, from fee-for-service claims. These are area statistics, not this provider’s prices; actual charges vary by service and coverage.

New Patient
$189.37 typical visit price
range $63.67 – $189.37
Typical copayment $47.34 (range $15.91 – $47.34)
Most-billed visit code 99205
Established Patient
$111.00 typical visit price
range $21.12 – $155.00
Typical copayment $27.75 (range $5.28 – $38.75)
Most-billed visit code 99214
Amounts reflect what Medicare beneficiaries in this ZIP area are typically charged for office visits. Patients with other coverage should check their individual plans.

Other Providers at the Same Location NPPES 5

Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.

DR. MARY JOSEPHINE HENDRICKSON PHD
Psychologist
22500 SE 64TH PL STE 230
ISSAQUAH, WA 98027
King County (425) 409-6414
AARON DOUGLAS ABRAMS
Marriage & Family Therapist
22500 SE 64TH PL STE 230
ISSAQUAH, WA 98027
King County (253) 363-9812
SARAH G CAMPBELL MA, LMHC
Counselor (Mental Health)
22500 SE 64TH PL STE 230
ISSAQUAH, WA 98027
King County (253) 752-7320
MRS. CATHERINE MARIE LINDBERG LMHC
Counselor (Mental Health)
22500 SE 64TH PL STE 230
ISSAQUAH, WA 98027
King County (425) 409-6414
MS. RITA NMN SIMEONE LCSW, LICSW
Social Worker (Clinical)
22500 SE 64TH PL STE 230
ISSAQUAH, WA 98027
King County (978) 992-2557

Frequently Asked Questions NPPES & CMS

Common questions about this NPI record, answered from the official NPPES registry and CMS datasets shown on this page.

What is Shelley Howell's NPI number?

The NPI number for Shelley Howell is 1194035725. It was assigned to this individual provider in the NPPES registry on October 17, 2010.

Where is Shelley Howell located?

Shelley Howell practices at 22500 SE 64th Pl Ste 230, Issaquah, WA 98027. The listed phone number is (408) 355-3333.

What is Shelley Howell's specialty?

The primary specialty registered for this NPI is Psychologist, specializing in Clinical, with taxonomy code 103TC0700X.

Is Shelley Howell enrolled in Medicare?

Yes. Shelley Howell is registered in the Medicare PECOS system and accepts Medicare assignment, which means accepting the Medicare-approved amount as payment in full for covered services.

When was this NPI record last updated?

The NPPES record for Shelley Howell was last updated on March 18, 2026. NPI Profile syncs with the weekly NPPES data releases published by CMS.