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TYLER LITTLEFIELD
NPI 1346870615
Physician Assistant in Seattle, WA

Active since January 24, 2020PECOS Enrolled
4311 11TH AVE NE STE 200, SEATTLE, WA 98105(206) 616-4001 Get Directions Write a Review

NPPES record last updated: December 29, 2021. Verified against the NPPES registry weekly; last sync: August 09, 2026.

Record update history: Dec 29, 2021, Jan 24, 2020 (2 updates tracked since 2020).

About Tyler Littlefield NPPES

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

TYLER LITTLEFIELD (NPI 1346870615) is an individual physician assistant in Seattle, Washington, licensed in Washington (PA61115663) and active in the NPI registry since January 2020. He is enrolled in Medicare PECOS.

NPPES Registry Identity

NPI1346870615
Entity TypeIndividualMale
Primary Taxonomy363A00000X
Provider Legal NameTYLER LITTLEFIELD
Location Address4311 11TH AVE NE STE 200Seattle, WA 98105-6367
Mailing Address500 Lilly Rd NeOlympia, WA 98506-5195 · (253) 583-2621
Phone(206) 616-4001
Sole ProprietorNo
Enumeration DateJanuary 24, 2020
Last NPPES UpdateDecember 29, 20212 updates tracked since enumeration
NPPES CertifiedDecember 29, 2021
✔ NPI 1346870615 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 2

★ Primary SpecialtyPhysician AssistantPhysician Assistants & Advanced Practice Nursing Providers
Taxonomy Code363A00000X
License✔ Licensed in WA · PA61115663
Definition
A physician assistant is a person who has successfully completed an accredited education program for physician assistant, is licensed by the state and is practicing within the scope of that license. Physician assistants are formally trained to perform many of the routine, time-consuming tasks a physician can do. In some states, they may prescribe medications. They take medical histories, perform physical exams, order lab tests and x-rays, and give inoculations. Most states require that they work under the supervision of a physician.
Also ListedStudent in an Organized Health Care Education/Training ProgramTaxonomy 390200000X
4311 11TH AVE NE STE 200, Seattle, WA 98105
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Medicare Participation & PECOS CMS

Medicare enrollment, assignment, and ordering and referring status from the CMS PECOS system.

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

Tyler Littlefield is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).

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 98105 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
$97.43 typical visit price
range $63.67 – $189.37
Typical copayment $24.35 (range $15.91 – $47.34)
Most-billed visit code 99203
Established Patient
$78.74 typical visit price
range $21.12 – $155.00
Typical copayment $19.68 (range $5.28 – $38.75)
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.

ROGER SHERMAN PA-C
Physician Assistant (Medical)
4311 11TH AVE NE STE 200
SEATTLE, WA 98105
King County (216) 616-4001
DARCY LEIGH MULLIGAN
Physician Assistant
4311 11TH AVE NE STE 200
SEATTLE, WA 98105
King County (206) 616-4001
MERON H MILES
Physician Assistant (Surgical)
4311 11TH AVE NE STE 200
SEATTLE, WA 98105
King County (206) 616-4001
ANDREW SCOTT MISCOVICH PA-S
Student in an Organized Health Care Education/Training Program
4311 11TH AVE NE STE 200
SEATTLE, WA 98105
King County (206) 616-4001
LAURYN LOUISE CARR PA-C
Physician Assistant
4311 11TH AVE NE STE 200
SEATTLE, WA 98105
King County (206) 616-4001
MR. GABRIEL KRISTOPHER PUNAHELE IZUMI
Physician Assistant
4311 11TH AVE NE STE 200
SEATTLE, WA 98105
King County (206) 616-4001
JUNGSHENG SU
Physician Assistant
4311 11TH AVE NE STE 200
SEATTLE, WA 98105
King County (206) 616-4001
QUINSEY CHERI JORGENSON-DELACRUZ
Physician Assistant
4311 11TH AVE NE STE 200
SEATTLE, WA 98105
King County (206) 616-4001

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 Tyler Littlefield's NPI number?

The NPI number for Tyler Littlefield is 1346870615. It was assigned to this individual provider in the NPPES registry on January 24, 2020.

Where is Tyler Littlefield located?

Tyler Littlefield practices at 4311 11th Ave NE Ste 200, Seattle, WA 98105. The listed phone number is (206) 616-4001.

What is Tyler Littlefield's specialty?

The primary specialty registered for this NPI is Physician Assistant with taxonomy code 363A00000X.

Is Tyler Littlefield enrolled in Medicare?

Yes. Tyler Littlefield is registered in the Medicare PECOS enrollment system.

When was this NPI record last updated?

The NPPES record for Tyler Littlefield was last updated on December 29, 2021. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 4 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.