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CATHERINE MARIE KOCAREK MD
NPI 1699851444
Internal Medicine in Kirkland, WA

Active since October 27, 2006PECOS EnrolledAccepts Medicare Assignment
12040 NE 128TH ST, MS 105, KIRKLAND, WA 98034(425) 899-2560(425) 899-2079 Get Directions Write a Review

NPPES record last updated: April 26, 2021. Verified against the NPPES registry weekly; last sync: July 26, 2026.

About Catherine Marie Kocarek Md NPPES

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

CATHERINE MARIE KOCAREK MD (NPI 1699851444) is an individual internal medicine provider in Kirkland, Washington, licensed in Washington (MD00039338) and active in the NPI registry since October 2006. She is enrolled in Medicare PECOS, maintains a secondary practice location in Seattle, and is a graduate of Ohio State University College Of Medicine (1996).

NPPES Registry Identity

NPI1699851444
Entity TypeIndividualFemale
Primary Taxonomy207R00000X
Provider Legal NameCATHERINE MARIE KOCAREKCredential: MD
Location Address12040 NE 128TH ST, MS 105Kirkland, WA 98034-3013
Mailing AddressPo Box 34036Seattle, WA 98124-1036 · (425) 899-3292 · Fax (425) 899-3269
Phone(425) 899-2560
Fax(425) 899-2079
Sole ProprietorNo
Medical School CMSOhio State University College Of MedicineGraduated 1996
Enumeration DateOctober 27, 2006
Last NPPES UpdateApril 26, 2021
NPPES CertifiedApril 26, 2021
✔ NPI 1699851444 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyInternal MedicineAllopathic & Osteopathic Physicians
Taxonomy Code207R00000X
License✔ Licensed in WA · MD00039338
Definition
A physician who provides long-term, comprehensive care in the office and the hospital, managing both common and complex illness of adolescents, adults and the elderly. Internists are trained in the diagnosis and treatment of cancer, infections and diseases affecting the heart, blood, kidneys, joints and digestive, respiratory and vascular systems. They are also trained in the essentials of primary care internal medicine, which incorporates an understanding of disease prevention, wellness, substance abuse, mental health and effective treatment of common problems of the eyes, ears, skin, nervous system and reproductive organs.
12040 NE 128TH ST, Kirkland, WA 98034
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Secondary Practice Location 1

Location 11401 Madison St Ste 100Seattle, WA 98104-1316 · Phone (206) 386-6111

Other Identifiers 2

Medicaid8310195WA
Other4488Internal Id-motor Vehicle Id

Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include PacificSource Health Plans, Providence Health Plan.Insurance ›

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

Catherine Marie Kocarek Md 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 ID7517034499
PECOS Enrollment IDI20080918000079
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 98034 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
$143.76 typical visit price
range $63.67 – $189.37
Typical copayment $35.94 (range $15.91 – $47.34)
Most-billed visit code 99204
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 20

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

DR. SHILPA KORAH PHARMD
Pharmacist
12040 NE 128TH ST, TAN 415/ MS31
KIRKLAND, WA 98034
King County (425) 899-2783
DARLENE ELAINE GRINDE RN
Registered Nurse
12040 NE 128TH ST
KIRKLAND, WA 98034
King County (425) 218-6241
AUSTIN M GROSS M.D.
Emergency Medicine
12040 NE 128TH ST
KIRKLAND, WA 98034
King County (425) 899-1711
JUNE L. LEE MD
Anesthesiology
12040 NE 128TH ST
KIRKLAND, WA 98034
King County (425) 899-1000
ERIN-SIOBHAIN ROSS CURRIN M.D.
Internal Medicine (Hematology & Oncology)
12040 NE 128TH ST
KIRKLAND, WA 98034
King County (425) 899-3181
RACHANA GUDIPUDI
Anesthesiology
12040 NE 128TH ST
KIRKLAND, WA 98034
King County (425) 400-7908
FONG KIT TAM PHARMD
Pharmacist
12040 NE 128TH ST
KIRKLAND, WA 98034
King County (425) 899-2761
KING COUNTY PUBLIC HOSPITAL DISTRICT NO. 2
General Acute Care Hospital
12040 NE 128TH ST
KIRKLAND, WA 98034
King County (425) 899-1000

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 Catherine Kocarek's NPI number?

The NPI number for Catherine Kocarek is 1699851444. It was assigned to this individual provider in the NPPES registry on October 27, 2006.

Where is Catherine Kocarek located?

Catherine Kocarek practices at 12040 NE 128th St Ms 105, Kirkland, WA 98034. The listed phone number is (425) 899-2560.

What is Catherine Kocarek's specialty?

The primary specialty registered for this NPI is Internal Medicine with taxonomy code 207R00000X.

Is Catherine Kocarek enrolled in Medicare?

Yes. Catherine Kocarek 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.

What insurance does Catherine Kocarek accept?

Health plans from PacificSource Health Plans and Providence Health Plan list Catherine Kocarek as in-network in at least one marketplace plan. Coverage varies by plan and year; verify with the insurer or the provider before a visit.

When was this NPI record last updated?

The NPPES record for Catherine Kocarek was last updated on April 26, 2021. NPI Profile syncs with the weekly NPPES data releases published by CMS.