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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.

MR. TIMOTHY CLAYTON ANTON ACHESON
NPI 1801507694
Physician Assistant in Playa Vista, CA

Active since December 12, 2022PECOS Enrolled
12665 VILLAGE LN APT 4505, PLAYA VISTA, CA 90094(619) 507-2085 Get Directions Write a Review

NPPES record last updated: August 19, 2026. Verified against the NPPES registry weekly; last sync: September 20, 2026.

Record update history: Aug 19, 2026, Dec 12, 2022 (2 updates tracked since 2022).

About Mr. Timothy Clayton Anton Acheson NPPES

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

MR. TIMOTHY CLAYTON ANTON ACHESON (NPI 1801507694) is an individual physician assistant in Playa Vista, California, licensed in California (PA68274) and active in the NPI registry since December 2022. He is enrolled in Medicare PECOS.

NPPES Registry Identity

NPI1801507694
Entity TypeIndividualMale
Primary Taxonomy363A00000X
Provider Legal NameMR. TIMOTHY CLAYTON ANTON ACHESON
Location Address12665 VILLAGE LN APT 4505Playa Vista, CA 90094-2863
Mailing Address12665 Village Ln Apt 4505Playa Vista, CA 90094-2863 · (619) 507-2085
Phone(619) 507-2085
Sole ProprietorYes
Enumeration DateDecember 12, 2022
Last NPPES UpdateAugust 19, 20262 updates tracked since enumeration
NPPES CertifiedAugust 19, 2026
✔ NPI 1801507694 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyPhysician AssistantPhysician Assistants & Advanced Practice Nursing Providers
Taxonomy Code363A00000X
License✔ Licensed in CA · PA68274
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.
12665 VILLAGE LN APT 4505, Playa Vista, CA 90094
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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)

Mr. Timothy Clayton Anton Acheson 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 90094 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
$96.36 typical visit price
range $62.96 – $187.60
Typical copayment $24.09 (range $15.74 – $46.90)
Most-billed visit code 99203
Established Patient
$77.96 typical visit price
range $20.84 – $153.61
Typical copayment $19.49 (range $5.21 – $38.40)
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.

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 Timothy Acheson's NPI number?

The NPI number for Timothy Acheson is 1801507694. It was assigned to this individual provider in the NPPES registry on December 12, 2022.

Where is Timothy Acheson located?

Timothy Acheson practices at 12665 Village Ln Apt 4505, Playa Vista, CA 90094. The listed phone number is (619) 507-2085.

What is Timothy Acheson's specialty?

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

Is Timothy Acheson enrolled in Medicare?

Yes. Timothy Acheson is registered in the Medicare PECOS enrollment system.

When was this NPI record last updated?

The NPPES record for Timothy Acheson was last updated on August 19, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 38 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.