LESLEY ERIN KING MD
NPI 1346634557
Internal Medicine in Seattle, WA

Q: What is Lesley King's NPI number?

The NPI number for Lesley King is 1346634557. It was assigned to this individual provider in the NPPES registry on March 25, 2015.

Q: What is Lesley King's specialty?

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

Q: When was this NPI record last updated?

The NPPES record for Lesley King was last updated on June 16, 2021. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 5 years 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.

Active since March 25, 2015PECOS EnrolledAccepts Medicare Assignment

1200 12TH AVE S, SEATTLE, WA 98144(206) 326-2400 Get Directions Write a Review

NPPES record last updated: June 16, 2021. Verified against the NPPES registry weekly; last sync: November 01, 2026.

Record update history: Jun 16, 2021, Aug 15, 2019, Sep 24, 2018 (3 updates tracked since 2018).

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About Lesley Erin King Md NPPES

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

LESLEY ERIN KING MD (NPI 1346634557) is an individual internal medicine provider in Seattle, Washington, licensed in Washington (MD60778333) and active in the NPI registry since March 2015. She is enrolled in Medicare PECOS, is affiliated with Swedish Medical Center / Cherry Hill, and maintains a secondary practice location in Seattle.

NPPES Registry Identity

NPI1346634557

Entity TypeIndividualFemale

Primary Taxonomy207R00000X

Provider Legal NameLESLEY ERIN KINGCredential: MD

Location Address1200 12TH AVE SSeattle, WA 98144

Mailing Address1200 12th Ave SSeattle, WA 98144-2712 · (206) 326-2400

Phone(206) 326-2400

Sole ProprietorNo

Medical School CMSUniversity Of Washington School Of MedicineGraduated 2015

Enumeration DateMarch 25, 2015

Last NPPES UpdateJune 16, 20213 updates tracked since enumeration

NPPES CertifiedJune 16, 2021

✔ NPI 1346634557 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 · MD60778333

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.

1200 12TH AVE S, Seattle, WA 98144

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Secondary Practice Location 1

Location 11959 NE Pacific St Rm Bb-527, Box 356421Seattle, WA 98195-6421 · Phone (206) 543-3605

Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include Ambetter Health, Premera Blue Cross Blue Shield of Alaska, Providence Health Plan.Insurance ›

Medicare Participation & PECOS CMS

Medicare enrollment, assignment, billing reassignment, and ordering and referring status from CMS.

Medicare Enrollment Status

✔

Enrolled in Medicare and accepts Medicare assignment

Lesley Erin King 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 ID9638490170

PECOS Enrollment IDI20181105002775

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.

Medicare Billing Reassignment

Medicare enrollment records show Lesley King reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.

Pacmed Clinics

12 mi

Multi-Specialty

601 S CARR RD, SUITE 100
Renton, WA 98055

Reassigned Medicare billing, Washington enrollment
291 clinicians in this Medicare group

NPI 1720023641 (425) 227-3700

Source: CMS Revalidation Reassignment List, October 2026 release. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.

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.

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.

111 services70 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.

43 services43 patients

Established patient office or other outpatient visit with high level of medical decision making, if using time, 40 minutes or more 99215

This service involves a follow-up appointment for existing patients, lasting between 40 to 54 minutes. During this time, your healthcare provider will assess your current health status, discuss any changes or concerns, review your treatment plan, and answer any questions you may have.

18 services12 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.

17 services17 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.

17 services17 patients

Screening 3d breast mammography 77063

Screening 3D breast mammography is a procedure that uses low-dose X-rays to create detailed images of the breast. This allows for early detection of any unusual changes or growths. It's a non-invasive, outpatient procedure that typically takes about 30 minutes.

16 services16 patients

Hospital Affiliations CMS Care Compare 2

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

Swedish Medical Center / Cherry Hill

Acute Care Hospitals · Seattle, WA

3/5 CMS rating

OwnershipVoluntary non-profit - Church

CMS Certification Number500025

Location500 17th AvenueSeattle, WA 98122 · King County

Emergency services

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 98144 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.

LORI L. VOS PT

Physical Therapist

1200 12TH AVE S
SEATTLE, WA 98144

King County (206) 326-2400

NONA NICULESCU M.D.

Clinic/Center (Primary Care)

1200 12TH AVE S
SEATTLE, WA 98144

King County (425) 744-7153

GINA DUNN

Dental Hygienist

1200 12TH AVE S, SUITE 901
SEATTLE, WA 98144

King County (206) 548-3114

MS. MARTY R. BABCOCK ARNP

Nurse Practitioner (Primary Care)

1200 12TH AVE S
SEATTLE, WA 98144

King County (205) 326-2400

COURTNEY KAY MEADE DPT

Physical Therapist

1200 12TH AVE S
SEATTLE, WA 98144

King County (206) 326-2400

ADRIANA LUNGU MD

Family Medicine

1200 12TH AVE S, SUITE 901
SEATTLE, WA 98144

King County (206) 548-3114

ANDRE HUANG PHARMD

Pharmacist

1200 12TH AVE S
SEATTLE, WA 98144

King County (206) 326-2400

ELIZABETH JANE KOSLOFF LICSW

Social Worker (Clinical)

1200 12TH AVE S, SUITE 901
SEATTLE, WA 98144

King County (206) 548-3114

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 Lesley King's NPI number?

The NPI number for Lesley King is 1346634557. It was assigned to this individual provider in the NPPES registry on March 25, 2015.

Where is Lesley King located?

Lesley King practices at 1200 12th Ave S, Seattle, WA 98144. The listed phone number is (206) 326-2400.

What is Lesley King's specialty?

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

Is Lesley King enrolled in Medicare?

Yes. Lesley King 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.

Which organization bills Medicare for Lesley King's services?

According to the CMS Revalidation Reassignment List (October 2026 release), Lesley King reassigns Medicare benefits to Pacmed Clinics (Renton, WA). The reassignment is filed with Medicare on form CMS-855R, signed by both the clinician and the organization, and lets the organization bill Medicare and receive payment for Lesley King's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.

What insurance does Lesley King accept?

Health plans from Ambetter Health, Premera Blue Cross Blue Shield of Alaska and Providence Health Plan list Lesley King 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 Lesley King affiliated with any hospitals?

According to CMS data, Lesley King is affiliated with Swedish Medical Center / Cherry Hill and Swedish Medical Center.

When was this NPI record last updated?

The NPPES record for Lesley King was last updated on June 16, 2021. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 5 years 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.