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DR. THOMAS JOSEPH BASSLER JR. MD
NPI 1093755985
Pathology - Cytopathology in Spokane, WA

Active since June 07, 2006PECOS Enrolled
13103 E MANSFIELD, INCYTE PATHOLOGY PS, SPOKANE, WA 99216(509) 892-2700(509) 892-2740 Get Directions Write a Review

NPPES record last updated: September 11, 2025. Verified against the NPPES registry weekly; last sync: October 25, 2026.

About Dr. Thomas Joseph Bassler Jr. Md NPPES

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

DR. THOMAS JOSEPH BASSLER JR. MD (NPI 1093755985) is an individual cytopathology provider in Spokane, Washington, licensed in Washington (MD00035678) and active in the NPI registry since June 2006. He is enrolled in Medicare PECOS.

NPPES Registry Identity

NPI1093755985
Entity TypeIndividualMale
Primary Taxonomy207ZC0500X
Provider Legal NameDR. THOMAS JOSEPH BASSLER JR.Credential: MD
Location Address13103 E MANSFIELD, INCYTE PATHOLOGY PSSpokane, WA 99216
Mailing AddressPo Box 3405, Incyte Pathology PsSpokane, WA 99220-3405 · (509) 892-2700 · Fax (509) 892-2740
Phone(509) 892-2700
Fax(509) 892-2740
Sole ProprietorNo
Enumeration DateJune 7, 2006
Last NPPES UpdateSeptember 11, 2025
✔ NPI 1093755985 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 2

★ Primary SpecialtyPathology · CytopathologyAllopathic & Osteopathic Physicians
Taxonomy Code207ZC0500X
License✔ Licensed in WA · MD00035678
Definition
A cytopathologist is an anatomic pathologist trained in the diagnosis of human disease by means of the study of cells obtained from body secretions and fluids, by scraping, washing, or sponging the surface of a lesion, or by the aspiration of a tumor mass or body organ with a fine needle. A major aspect of a cytopathologist's practice is the interpretation of Papanicolaou-stained smears of cells from the female reproductive systems, the Pap test. However, the cytopathologist's expertise is applied to the diagnosis of cells from all systems and areas of the body. He/she is a consultant to all medical specialists.
Also ListedPathology · Anatomic Pathology & Clinical PathologyTaxonomy 207ZP0102X · License MD00035678 (WA)
13103 E MANSFIELD, Spokane, WA 99216
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Accepted Insurance

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

Medicare Participation & PECOS CMS

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

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

Dr. Thomas Joseph Bassler Jr. Md 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.

Medicare Billing Reassignment

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

Multicare Health System
1.8 mi
Internal Medicine
15533 E BROADWAY AVE
Spokane Valley, WA 99037
  • Reassigned Medicare billing, Washington enrollment
  • 4,383 clinicians in this Medicare group
NPI 1336902345 (509) 530-4260

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 11

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.
498 services257 patients
Special stained specimen slides to examine tissue, each additional procedure 88341
Special stained specimen slides are used to analyze tissue in detail. In this process, extra procedures may be needed for a more thorough examination. These involve applying special stains to the tissue on slides, enhancing specific elements for closer study.
110 services32 patients
Special stained specimen slides to examine tissue, initial procedure 88342
This procedure involves the use of specially stained slides to examine tissue samples. The initial process involves obtaining a small tissue sample from your body. This sample is then placed on a slide and stained with special dyes to highlight different structures and elements. The stained slide is then examined under a microscope to help diagnose any potential health issues.
58 services50 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.
50 services35 patients
Pathology examination of tissue using a microscope, moderately low complexity 88304
A pathology examination of tissue, moderately low complexity, involves studying a small sample of your body tissue under a microscope. It helps to identify any abnormal cells or diseases. It's a routine procedure, not complex, and provides crucial insights for your diagnosis.
30 services28 patients
Cell examination of specimen, selective cellular enhancement technique 88112
Cell examination of a specimen using selective cellular enhancement technique is a lab process that improves the visibility of certain cells in a sample. It helps in identifying abnormalities or diseases. The process is non-invasive, safe, and aids in accurate diagnosis.
20 services19 patients

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 99216 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.

Other Providers at the Same Location NPPES 10

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

DR. KAREN MARY IRELAND MD
Pathology (Cytopathology)
13103 E MANSFIELD, INCYTE PATHOLOGY PS
SPOKANE, WA 99216
Spokane County (509) 892-2700
DR. WAYNE GARY RICHES MD
Pathology (Anatomic Pathology & Clinical Pathology)
13103 E MANSFIELD, INCYTE PATHOLOGY PS
SPOKANE, WA 99216
Spokane County (509) 892-2700
DR. ALEXANDRA M WARDZALA MD
Pathology (Cytopathology)
13103 E MANSFIELD, INCYTE PATHOLOGY PS
SPOKANE, WA 99216
Spokane County (509) 892-2700
DR. AMY MARTHA BACKER MD
Pathology (Anatomic Pathology & Clinical Pathology)
13103 E MANSFIELD, INSYTE PATHOLOGY PS
SPOKANE, WA 99216
Spokane County (509) 892-2700
DR. BRIAN E STALEY MD
Pathology (Anatomic Pathology & Clinical Pathology)
13103 E MANSFIELD, INCYTE PATHOLOGY PS
SPOKANE, WA 99216
Spokane County (509) 892-2700
DR. DAN MORNIN MD
Pathology (Anatomic Pathology & Clinical Pathology)
13103 E MANSFIELD, INCYTE PATHOLOGY PS
SPOKANE, WA 99216
Spokane County (509) 892-2700
DR. THOMAS JAMES ALLERDING MD
Pathology (Anatomic Pathology & Clinical Pathology)
13103 E MANSFIELD, INCYTE PATHOLOGY PS
SPOKANE, WA 99216
Spokane County (509) 892-2700
DR. ROBERT JAMES ACHTERBERG DDS MS
Dentist (Oral and Maxillofacial Pathology)
13103 E MANSFIELD, INCYTE PATHOLOGY PS
SPOKANE, WA 99216
Spokane County (509) 892-2700

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 Thomas Bassler's NPI number?

The NPI number for Thomas Bassler is 1093755985. It was assigned to this individual provider in the NPPES registry on June 7, 2006.

Where is Thomas Bassler located?

Thomas Bassler practices at 13103 E Mansfield Incyte Pathology Ps, Spokane, WA 99216. The listed phone number is (509) 892-2700.

What is Thomas Bassler's specialty?

The primary specialty registered for this NPI is Pathology, specializing in Cytopathology, with taxonomy code 207ZC0500X.

Is Thomas Bassler enrolled in Medicare?

Yes. Thomas Bassler is registered in the Medicare PECOS enrollment system.

Which organization bills Medicare for Thomas Bassler's services?

According to the CMS Revalidation Reassignment List (October 2026 release), Thomas Bassler reassigns Medicare benefits to Multicare Health System (Spokane Valley, 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 Thomas Bassler's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.

What insurance does Thomas Bassler accept?

Health plans from Ambetter Health and Premera Blue Cross Blue Shield of Alaska list Thomas Bassler 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.

When was this NPI record last updated?

The NPPES record for Thomas Bassler was last updated on September 11, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 13 months 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.