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LILI YAO M.D
NPI 1407017510
Internal Medicine in Tacoma, WA

Active since June 20, 2008PECOS EnrolledAccepts Medicare Assignment
3124 S 19TH ST, TACOMA, WA 98405(253) 459-6111 Get Directions Write a Review

NPPES record last updated: October 9, 2020. Verified against the NPPES registry weekly; last sync: July 26, 2026.

About Lili Yao M.d NPPES

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

LILI YAO M.D (NPI 1407017510) is an individual internal medicine provider in Tacoma, Washington, licensed in Washington (MD60197739) and active in the NPI registry since June 2008. She is enrolled in Medicare PECOS, is affiliated with Providence Regional Medical Center Everett, and maintains a secondary practice location in Everett.

NPPES Registry Identity

NPI1407017510
Entity TypeIndividualFemale
Primary Taxonomy207R00000X
Provider Legal NameLILI YAOCredential: M.D
Location Address3124 S 19TH STTacoma, WA 98405-2433
Mailing Address3124 S 19th StTacoma, WA 98405-2433 · (253) 459-6111
Phone(253) 459-6111
Sole ProprietorNo
Medical School CMSOtherGraduated 1998
Enumeration DateJune 20, 2008
Last NPPES UpdateOctober 9, 2020
NPPES CertifiedOctober 9, 2020
✔ NPI 1407017510 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyInternal MedicineAllopathic & Osteopathic Physicians
Taxonomy Code207R00000X
Licenses✔ Licensed in WA · MD60197739✔ Licensed in TX · BP10032365
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.
3124 S 19TH ST, Tacoma, WA 98405
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Secondary Practice Location 1

Location 113020 Meridian Ave S Fl 2Everett, WA 98208-6468 · Phone (425) 357-3700 · Fax (425) 357-3701

Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include PacificSource Health Plans, Premera Blue Cross Blue Shield of Alaska, 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

Lili Yao 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 ID244401511
PECOS Enrollment IDI20110916000108
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 8

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.

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.
291 services162 patients
Annual wellness visit, includes a personalized prevention plan of service (pps), subsequent visit G0439
An annual wellness visit is a yearly appointment with your primary care provider to create or update a personalized prevention plan. This plan helps prevent illness based on your current health and risk factors. It's a subsequent visit, meaning it follows an initial assessment.
90 services90 patients
Hemoglobin a1c level 83036
Hemoglobin A1c (HbA1c) is a test that measures your average blood sugar level over the past 2-3 months. It's used to monitor how well diabetes is being controlled. High levels may indicate that your diabetes treatment plan needs adjustment.
50 services34 patients
Established patient office or other outpatient visit with low level od decision making, if using time, 20 minutes or more 99213
This is a routine visit for patients who have already been seen by the healthcare provider. During this approximately 20-29 minute appointment, your health status will be evaluated and any necessary treatments or tests will be discussed. It's a chance to address any health concerns you may have.
29 services27 patients
Influenza vaccine, inactivated 90653
The Influenza vaccine, inactivated, is a shot given to protect against the flu. It contains killed virus particles that help your body build immunity to the flu. It's recommended annually to keep your protection up-to-date. It's safe for ages 6 months and up.
13 services13 patients
Administration of influenza virus vaccine G0008
The administration of the influenza virus vaccine, also known as the flu shot, is a simple procedure to protect against the flu. A healthcare provider injects a small dose of the vaccine into your arm. This stimulates your immune system to produce antibodies, which will help your body fight off the flu if exposed.
13 services12 patients

Hospital Affiliations CMS Care Compare 3

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

Providence Regional Medical Center Everett

Acute Care Hospitals · Everett, WA
3/5 CMS rating
OwnershipVoluntary non-profit - Church
CMS Certification Number500014
Location1321 Colby AvenueEverett, WA 98201 · Snohomish County
Emergency services Birthing friendly

Swedish Edmonds Hospital

Acute Care Hospitals · Edmonds, WA
2/5 CMS rating
OwnershipVoluntary non-profit - Private
CMS Certification Number500026
Location21601 76th Avenue WestEdmonds, WA 98026 · Snohomish County
Emergency services Birthing friendly

Swedish Medical Center

Acute Care Hospitals · Seattle, WA
5/5 CMS rating
OwnershipVoluntary non-profit - Private
CMS Certification Number500027
Location747 BroadwaySeattle, WA 98122 · King County
Emergency services Birthing friendly

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 98405 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
$100.78 typical visit price
range $18.56 – $141.11
Typical copayment $25.19 (range $4.64 – $35.27)
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.

Referred Medical Equipment & Supplies CMS DME claims 3

Durable medical equipment, devices and supplies this provider ordered from DME suppliers for patients, from Medicare fee-for-service claims.

Blood glucose test or reagent strips for home blood glucose monitor, per 50 strips A4253
DME-Other DME · category DE017N
7 suppliers20 claims52 services$6.47 avg. paid by Medicare
Nebulizer, with compressor E0570
DME-Other DME · category DE000N
1 supplier12 claims12 services$2.97 avg. paid by Medicare
Supply allowance for therapeutic continuous glucose monitor (cgm), includes all supplies and accessories, 1 month supply = 1 unit of service K0553
DME-Other DME · category DE017N
1 supplier22 claims22 services$198.72 avg. paid by Medicare
Dollar amounts are the average Medicare paid the supplier per service. They are not the cost to the patient.

Other Providers at the Same Location NPPES 17

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

JESSE LEE MIERZWIAK MD
Urology
3124 S 19TH ST, STE 320
TACOMA, WA 98405
Pierce County (253) 301-5100
KIMBERLEY ANN MARIN ARNP
Nurse Practitioner
3124 S 19TH ST, STE 340
TACOMA, WA 98405
Pierce County (253) 459-7000
ALEXANDER K MIHALI MD
Internal Medicine
3124 S 19TH ST, STE 140
TACOMA, WA 98405
Pierce County (253) 459-6510
DAVID COONS DO
Orthopaedic Surgery (Sports Medicine)
3124 S 19TH ST
TACOMA, WA 98405
Pierce County (253) 459-7000
DOUGLAS E SUTHERLAND M.D.
Urology
3124 S 19TH ST, STE 240
TACOMA, WA 98405
Pierce County (253) 301-5100
JOHN W RACETTE PA-C
Physician Assistant
3124 S 19TH ST, STE 340
TACOMA, WA 98405
Pierce County (253) 459-7000
RICHARD E GILBERT MD
Family Medicine
3124 S 19TH ST, STE 110
TACOMA, WA 98405
Pierce County (253) 459-7500
VIET H NGUYEN ARNP
Nurse Practitioner
3124 S 19TH ST, STE 140
TACOMA, WA 98405
Pierce County (253) 459-6510

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 Lili Yao's NPI number?

The NPI number for Lili Yao is 1407017510. It was assigned to this individual provider in the NPPES registry on June 20, 2008.

Where is Lili Yao located?

Lili Yao practices at 3124 S 19th St, Tacoma, WA 98405. The listed phone number is (253) 459-6111.

What is Lili Yao's specialty?

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

Is Lili Yao enrolled in Medicare?

Yes. Lili Yao 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 Lili Yao accept?

Health plans from PacificSource Health Plans, Premera Blue Cross Blue Shield of Alaska and Providence Health Plan list Lili Yao 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 Lili Yao affiliated with any hospitals?

According to CMS data, Lili Yao is affiliated with Providence Regional Medical Center Everett, Swedish Edmonds Hospital and Swedish Medical Center.

When was this NPI record last updated?

The NPPES record for Lili Yao was last updated on October 9, 2020. NPI Profile syncs with the weekly NPPES data releases published by CMS.