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Recently Updated NPI Information — some details in this NPI profile have been updated in the NPI registry within the last 60 days.

CHRISTINA JENNY SOK M.D.
NPI 1821314980
Obstetrics & Gynecology in Vancouver, WA

Active since April 14, 2010PECOS Enrolled
2211 NE 139TH ST, VANCOUVER, WA 98686(360) 487-1000 Get Directions Write a Review

NPPES record last updated: July 29, 2026. Verified against the NPPES registry weekly; last sync: August 09, 2026.

Record update history: Jul 29, 2026, Apr 6, 2021, May 11, 2020 and 1 more (4 updates tracked since 2015).

About Christina Jenny Sok M.d. NPPES

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

CHRISTINA JENNY SOK M.D. (NPI 1821314980) is an individual obstetrics & gynecology provider in Vancouver, Washington, licensed in Washington (MD60544853) and active in the NPI registry since April 2010. She is enrolled in Medicare PECOS, maintains 2 additional practice locations, and is a graduate of University Of Utah School Of Medicine (2010).

NPPES Registry Identity

NPI1821314980
Entity TypeIndividualFemale
Primary Taxonomy207V00000X
Provider Legal NameCHRISTINA JENNY SOKCredential: M.D.
Location Address2211 NE 139TH STVancouver, WA 98686-2742
Mailing AddressPo Box 2077Portland, OR 97208-2077 · (503) 413-3900 · Fax (503) 413-3710
Phone(360) 487-1000
Sole ProprietorNo
Medical School CMSUniversity Of Utah School Of MedicineGraduated 2010
Enumeration DateApril 14, 2010
Last NPPES UpdateJuly 29, 20264 updates tracked since enumeration
NPPES CertifiedJuly 29, 2026
✔ NPI 1821314980 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyObstetrics & GynecologyAllopathic & Osteopathic Physicians
Taxonomy Code207V00000X
License✔ Licensed in WA · MD60544853
Definition
An obstetrician/gynecologist possesses special knowledge, skills and professional capability in the medical and surgical care of the female reproductive system and associated disorders. This physician serves as a consultant to other physicians and as a primary physician for women.
2211 NE 139TH ST, Vancouver, WA 98686
Open in Google Maps ↗

Secondary Practice Locations 2

Location 12525 NE 139th St Ste 270Vancouver, WA 98686-2719 · Phone (360) 882-2778 · Fax (360) 604-1672
Location 2900 Pacific Ave, STE 501Everett, WA 98201-4168 · Phone (425) 258-7550 · Fax (425) 258-7450

Other Identifiers 1

Medicaid2044861WA

Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include BridgeSpan Health Company, Kaiser Permanente, Moda Health Plan, Inc. and more.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

Christina Jenny Sok M.d. 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 ID8022249937
PECOS Enrollment IDI20150706001050
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 98686 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
$130.99 typical visit price
range $57.27 – $172.80
Typical copayment $32.74 (range $14.31 – $43.20)
Most-billed visit code 99204
Established Patient
$71.29 typical visit price
range $18.56 – $141.11
Typical copayment $17.82 (range $4.64 – $35.27)
Most-billed visit code 99213
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. NATALIA SAYURI MUTO MD
Student in an Organized Health Care Education/Training Program
2211 NE 139TH ST
VANCOUVER, WA 98686
Clark County (360) 397-1985
DR. ERIN MEADOWS MD
Emergency Medicine
2211 NE 139TH ST
VANCOUVER, WA 98686
Clark County (559) 250-7564
PHILLIP M CULLISON BONNER MD
Internal Medicine
2211 NE 139TH ST
VANCOUVER, WA 98686
Clark County (360) 487-1000
JUSTIN LYLE SICHULA MD
Internal Medicine
2211 NE 139TH ST
VANCOUVER, WA 98686
Clark County (360) 487-1168
KRYSTAL NGUYEN DO
Student in an Organized Health Care Education/Training Program
2211 NE 139TH ST
VANCOUVER, WA 98686
Clark County (360) 397-1985
MEGUMI S KETCHAM M.D.
Emergency Medicine
2211 NE 139TH ST
VANCOUVER, WA 98686
Clark County (360) 487-1000
QUYNH T TRAN DO
Internal Medicine
2211 NE 139TH ST
VANCOUVER, WA 98686
Clark County (503) 374-1864
BRENDA CAROL SCHRADER
Registered Nurse (Registered Nurse First Assistant)
2211 NE 139TH ST
VANCOUVER, WA 98686
Clark County (360) 487-1000

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 Christina Sok's NPI number?

The NPI number for Christina Sok is 1821314980. It was assigned to this individual provider in the NPPES registry on April 14, 2010.

Where is Christina Sok located?

Christina Sok practices at 2211 NE 139th St, Vancouver, WA 98686. The listed phone number is (360) 487-1000.

What is Christina Sok's specialty?

The primary specialty registered for this NPI is Obstetrics & Gynecology with taxonomy code 207V00000X.

Is Christina Sok enrolled in Medicare?

Yes. Christina Sok 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 Christina Sok accept?

Health plans from BridgeSpan Health Company, Kaiser Permanente, Moda Health Plan, Inc., PacificSource Health Plans and Premera Blue Cross Blue Shield of Alaska and 2 other insurers list Christina Sok 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 Christina Sok was last updated on July 29, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 16 days ago. If this record has changed at CMS more recently, you can request an on-demand re-check against the live CMS registry, directly from this page.