DR. CHIA C. WANG M.D.
NPI 1306955166
Internal Medicine - Infectious Disease in Seattle, WA

Active since August 29, 2006PECOS EnrolledAccepts Medicare Assignment
1100 9TH AVE, G2-ID, SEATTLE, WA 98101(206) 341-0846 Get Directions Write a Review

NPPES record last updated: December 18, 2019. Verified against the NPPES registry weekly; last sync: July 26, 2026.

About Dr. Chia C. Wang M.d. NPPES

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

DR. CHIA C. WANG M.D. (NPI 1306955166) is an individual infectious disease provider in Seattle, Washington, licensed in Washington (MD00032128) and active in the NPI registry since August 2006. She is enrolled in Medicare PECOS, is affiliated with Virginia Mason Medical Center, and is a graduate of Northwestern University Feinberg Medical School (1990).

NPPES Registry Identity

NPI1306955166
Entity TypeIndividualFemale
Primary Taxonomy207RI0200X
Provider Legal NameDR. CHIA C. WANGCredential: M.D.
Location Address1100 9TH AVE, G2-IDSeattle, WA 98101-2756
Mailing Address1100 9th Ave, Ms: M4-pfsSeattle, WA 98101-2756 · (206) 515-5811 · Fax (206) 515-5886
Sole ProprietorNo
Medical School CMSNorthwestern University Feinberg Medical SchoolGraduated 1990
Enumeration DateAugust 29, 2006
Last NPPES UpdateDecember 18, 2019
NPI 1306955166 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

Primary SpecialtyInternal Medicine · Infectious DiseaseAllopathic & Osteopathic Physicians
Taxonomy Code207RI0200X
License Licensed in WA · MD00032128
Definition

An internist who deals with infectious diseases of all types and in all organ systems. Conditions requiring selective use of antibiotics call for this special skill. This physician often diagnoses and treats AIDS patients and patients with fevers which have not been explained. Infectious disease specialists may also have expertise in preventive medicine and travel medicine.

1100 9TH AVE, Seattle, WA 98101

Other Identifiers 8

Other223017WA · L & I
Medicaid8249013WA
Other5887WAWA · Blue Shield Vm
Other7897WAWA · Regence Blueshield
OtherUS7577053WA · Atena Pcp Pin Vm
OtherP00444053WA · Railroad Mc Vm
Other1306955166WA · Montana Medicaid
Other8882647WA · Medicare

Accepted 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

Dr. Chia C. Wang 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 ID42303182
PECOS Enrollment IDI20070906000415
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.

Areas of Expertise CMS Part B claims 7

Services this provider delivered to Medicare fee-for-service patients, from the CMS Medicare utilization data. Higher counts generally reflect more experience with a service; care delivered outside Medicare is not included.

Subsequent hospital care with moderate levelof medical decision making, if using time, at least 50 minutes 99233
Follow-up hospital inpatient care per day typically involves a 35-minute check-up by your healthcare provider. This service includes monitoring your health progress, adjusting your treatment plan if needed, and answering any questions you may have about your condition or care.
197 services63 patients
Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes 99232
Follow-up hospital inpatient care involves daily check-ups while you're admitted in the hospital. Typically, a healthcare provider spends about 25 minutes each day reviewing your condition, adjusting treatment if needed, and answering any questions you might have.
56 services30 patients
Critical care, first 30-74 minutes 99291
Critical care involves immediate and constant attention by a team of specially-trained health professionals. It's for patients with life-threatening conditions, requiring first 30-74 minutes of intense monitoring and treatment.
35 services16 patients
Initial hospital care with moderate level of medical decision making, if using time, at least 75 minutes 99223
Initial hospital inpatient care per day, typically 70 minutes, refers to the daily medical service provided to patients admitted to the hospital. This includes a comprehensive evaluation, diagnosis, treatment plan, and monitoring of your health condition. It ensures your well-being during your hospital stay.
34 services32 patients
Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more 99214
This is a routine check-up for patients who have previously visited our clinic. It involves a comprehensive review of your health and any ongoing treatments. The consultation lasts between 30-39 minutes, allowing enough time to discuss any concerns.
24 services15 patients
Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more 99214
This is a routine check-up for patients who have previously visited our clinic. It involves a comprehensive review of your health and any ongoing treatments. The consultation lasts between 30-39 minutes, allowing enough time to discuss any concerns.
16 services11 patients

Hospital Affiliations CMS Care Compare

Hospitals where this provider delivers care, identified from recent Medicare claims and place-of-service records.

Virginia Mason Medical Center

Acute Care Hospitals · Seattle, WA
5/5 CMS rating
OwnershipVoluntary non-profit - Private
CMS Certification Number500005
Location925 Seneca StSeattle, WA 98101 · King County
Emergency services Birthing friendly

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 98101 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.

Nurse Practitioner (Women's Health)
1100 9TH AVE, C6-GS
SEATTLE, WA 98101
Internal Medicine
1100 9TH AVE
SEATTLE, WA 98101
Internal Medicine (Hematology & Oncology)
1100 9TH AVE, PO BOX: 900
SEATTLE, WA 98101
Internal Medicine (Nephrology)
1100 9TH AVE
SEATTLE, WA 98101
Emergency Medicine (Undersea and Hyperbaric Medicine)
1100 9TH AVE
SEATTLE, WA 98101
Internal Medicine (Cardiovascular Disease)
1100 9TH AVE
SEATTLE, WA 98101
Internal Medicine (Cardiovascular Disease)
1100 9TH AVE
SEATTLE, WA 98101
Internal Medicine (Cardiovascular Disease)
1100 9TH AVE
SEATTLE, WA 98101

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 Chia Wang's NPI number?

The NPI number for Chia Wang is 1306955166. It was assigned to this individual provider in the NPPES registry on August 29, 2006.

Where is Chia Wang located?

Chia Wang practices at 1100 9th Ave G2-Id, Seattle, WA 98101. The listed phone number is (206) 341-0846.

What is Chia Wang's specialty?

The primary specialty registered for this NPI is Internal Medicine, specializing in Infectious Disease, with taxonomy code 207RI0200X.

Is Chia Wang enrolled in Medicare?

Yes. Chia Wang 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 Chia Wang accept?

Health plans from PacificSource Health Plans, Premera Blue Cross Blue Shield of Alaska and Providence Health Plan list Chia Wang 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.

Is Chia Wang affiliated with any hospitals?

According to CMS data, Chia Wang is affiliated with Virginia Mason Medical Center.

When was this NPI record last updated?

The NPPES record for Chia Wang was last updated on December 18, 2019. NPI Profile syncs with the weekly NPPES data releases published by CMS.