Recently Updated NPI Information — some details in this NPI profile have been updated in the NPI registry within the last 60 days.

DR. TREVOR RUSSELL CALDWELL M.D.
NPI 1346579984
Pathology - Anatomic Pathology & Clinical Pathology in Tukwila, WA

Q: What is Trevor Caldwell's NPI number?

The NPI number for Trevor Caldwell is 1346579984. It was assigned to this individual provider in the NPPES registry on December 10, 2009.

Q: What is Trevor Caldwell's specialty?

The primary specialty registered for this NPI is Pathology, specializing in Anatomic Pathology & Clinical Pathology, with taxonomy code 207ZP0102X.

Q: When was this NPI record last updated?

The NPPES record for Trevor Caldwell was last updated on September 10, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 11 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.

Active since December 10, 2009PECOS Enrolled

2811 S 102ND ST STE 170, TUKWILA, WA 98168(509) 753-7222 Get Directions Write a Review

NPPES record last updated: September 10, 2026. Verified against the NPPES registry weekly; last sync: September 13, 2026.

Record update history: Sep 10, 2026, Jul 16, 2024, Jul 21, 2022 and 2 more (5 updates tracked since 2017).

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About Dr. Trevor Russell Caldwell M.d. NPPES

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

DR. TREVOR RUSSELL CALDWELL M.D. (NPI 1346579984) is an individual anatomic pathology & clinical pathology provider in Tukwila, Washington, licensed in Washington (MD70086737) and active in the NPI registry since December 2009. He is enrolled in Medicare PECOS, maintains 6 additional practice locations, and is a graduate of Univ Of Illinois At Chicago College Of Dentistry (2009).

NPPES Registry Identity

NPI1346579984

Entity TypeIndividualMale

Primary Taxonomy207ZP0102X

Provider Legal NameDR. TREVOR RUSSELL CALDWELLCredential: M.D.

Location Address2811 S 102ND ST STE 170Tukwila, WA 98168-1870

Mailing AddressPo Box 3405Spokane, WA 99220-3405 · (509) 753-7222

Phone(509) 753-7222

Sole ProprietorNo

Medical School CMSUniv Of Illinois At Chicago College Of DentistryGraduated 2009

Enumeration DateDecember 10, 2009

Last NPPES UpdateSeptember 10, 20265 updates tracked since enumeration

NPPES CertifiedSeptember 10, 2026

✔ NPI 1346579984 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 2

★ Primary SpecialtyPathology · Anatomic Pathology & Clinical PathologyAllopathic & Osteopathic Physicians

Taxonomy Code207ZP0102X

Licenses✔ Licensed in WA · MD70086737✔ Licensed in AZ · 54516✔ Licensed in PA · MT198717✔ Licensed in NV · 17136

Definition

A pathologist deals with the causes and nature of disease and contributes to diagnosis, prognosis and treatment through knowledge gained by the laboratory application of the biologic, chemical and physical sciences. A pathologist uses information gathered from the microscopic examination of tissue specimens, cells and body fluids, and from clinical laboratory tests on body fluids and secretions for the diagnosis, exclusion and monitoring of disease.

Also ListedSurgeryTaxonomy 208600000X · License ML60093443 (WA)

2811 S 102ND ST STE 170, Tukwila, WA 98168

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Secondary Practice Locations 6

Location 115912 E Marietta AveSpokane Valley, WA 99216-2552 · Phone (509) 753-7222

Location 26900 N Pecos RdNorth Las Vegas, NV 89086-4400 · Phone (702) 791-9000 ext. 13292

Location 3221 Wellsian WayRichland, WA 99352-4114 · Phone (509) 753-7222

Location 413103 E Mansfield AveSpokane Valley, WA 99216-1642 · Phone (509) 753-7222

Location 5401 15th Ave SEPuyallup, WA 98372-3715 · Phone (509) 753-7222

Location 6202 N Division StAuburn, WA 98001-4939 · Phone (509) 753-7222

Other Identifiers 1

OtherV51430NV · Medicare

Medicare Participation & PECOS CMS

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

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

Dr. Trevor Russell Caldwell M.d. is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).

PECOS PAC ID2860631256

PECOS Enrollment IDI20260730000423, I20260730001344

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 2

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.

Pathology examination of tissue using a microscope, intermediate complexity 88305

A pathology examination of tissue with intermediate complexity involves studying a small sample of your body tissue under a microscope. This helps in identifying any abnormal cells or signs of disease. It's a detailed process requiring expert analysis to ensure accurate results.

30 services23 patients

Pathology examination of tissue using a microscope, moderately high complexity 88307

A pathology examination of tissue with moderate complexity involves a detailed study of a small tissue sample from your body. Using a microscope, experts analyze the tissue's structure and cells to identify any abnormalities. This helps in diagnosing various health conditions accurately.

15 services13 patients

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 98168 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 2

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

LABORATORY CORPORATION OF AMERICA

Clinical Medical Laboratory

2811 S 102ND ST STE 170
TUKWILA, WA 98168

King County (503) 341-9352

DR. KARIN DIANE BERG MD

Pathology (Anatomic Pathology)

2811 S 102ND ST STE 170
TUKWILA, WA 98168

King County (509) 753-7222

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 Trevor Caldwell's NPI number?

The NPI number for Trevor Caldwell is 1346579984. It was assigned to this individual provider in the NPPES registry on December 10, 2009.

Where is Trevor Caldwell located?

Trevor Caldwell practices at 2811 S 102nd St Ste 170, Tukwila, WA 98168. The listed phone number is (509) 753-7222.

What is Trevor Caldwell's specialty?

The primary specialty registered for this NPI is Pathology, specializing in Anatomic Pathology & Clinical Pathology, with taxonomy code 207ZP0102X.

Is Trevor Caldwell enrolled in Medicare?

Yes. Trevor Caldwell is registered in the Medicare PECOS enrollment system.

When was this NPI record last updated?

The NPPES record for Trevor Caldwell was last updated on September 10, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 11 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.