DR. THOMAS A DEAN MD
NPI 1235128802
Pathology - Clinical Pathology/Laboratory Medicine in Burien, WA

Active since October 17, 2005PECOS EnrolledAccepts Medicare Assignment
16251 SYLVESTER RD SW, HIGHLINE PATHOLOGY ASSOCIATES PC THOMAS DEAN MD, BURIEN, WA 98166(206) 431-5221 Get Directions Write a Review

NPPES record last updated: September 19, 2011. Verified against the NPPES registry weekly; last sync: August 16, 2026.

About Dr. Thomas A Dean Md NPPES

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

DR. THOMAS A DEAN MD (NPI 1235128802) is an individual clinical pathology/laboratory medicine provider in Burien, Washington, licensed in Washington (MD00038918) and active in the NPI registry since October 2005. He is enrolled in Medicare PECOS, is affiliated with Swedish Medical Center, and is a graduate of University Of Washington School Of Medicine (1995).

NPPES Registry Identity

NPI1235128802
Entity TypeIndividualMale
Primary Taxonomy207ZP0105X
Provider Legal NameDR. THOMAS A DEANCredential: MD
Location Address16251 SYLVESTER RD SW, HIGHLINE PATHOLOGY ASSOCIATES PC THOMAS DEAN MDBurien, WA 98166-3017
Mailing Address16251 Sylvester Rd Sw, Highline Pathology Associates Pc Thomas Dean MdBurien, WA 98166-3017 · (206) 431-5221
Sole ProprietorNo
Medical School CMSUniversity Of Washington School Of MedicineGraduated 1995
Enumeration DateOctober 17, 2005
Last NPPES UpdateSeptember 19, 2011
NPI 1235128802 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

Primary SpecialtyPathology · Clinical Pathology/Laboratory MedicineAllopathic & Osteopathic Physicians
Taxonomy Code207ZP0105X
License Licensed in WA · MD00038918
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.
16251 SYLVESTER RD SW, Burien, WA 98166

Other Identifiers 4

Medicare UPINH40556
Medicaid8276024WA
Other220030859WA · Rr Medicare
Medicare PINGAB22671WA

Accepted Insurance

Medicare Participation & PECOS CMS

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

Medicare Enrollment Status

Enrolled in Medicare and accepts Medicare assignment

Dr. Thomas A Dean 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 ID9032196878
PECOS Enrollment IDI20040630000652
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 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.

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.
1,045 services425 patients
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.
189 services62 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.
35 services18 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.
27 services23 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.
24 services22 patients
Surgical pathology, gross and microscopic examinations, for prostate needle biopsy, any method G0416
This procedure involves taking a small tissue sample from your gland located beneath your bladder. The sample is then examined under a microscope by a pathologist to check for any abnormalities or diseases. This is a standard method to ensure your well-being.
16 services16 patients

Hospital Affiliations CMS Care Compare 5

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

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

Harrison Medical Center

Acute Care Hospitals · Bremerton, WA
3/5 CMS rating
OwnershipVoluntary non-profit - Private
CMS Certification Number500039
Location2520 Cherry AvenueBremerton, WA 98310 · Kitsap County
Emergency services Birthing friendly

St Joseph Medical Center

Acute Care Hospitals · Tacoma, WA
4/5 CMS rating
OwnershipVoluntary non-profit - Church
CMS Certification Number500108
Location1717 South J StreetTacoma, WA 98405 · Pierce County
Emergency services Birthing friendly

Evergreenhealth Medical Center

Acute Care Hospitals · Kirkland, WA
5/5 CMS rating
OwnershipGovernment - Hospital District or Authority
CMS Certification Number500124
Location12040 NE 128th StreetKirkland, WA 98034 · King County
Emergency services Birthing friendly

St Anthony Hospital

Acute Care Hospitals · Gig Harbor, WA
4/5 CMS rating
OwnershipVoluntary non-profit - Church
CMS Certification Number500151
Location11567 Canterwood Boulevard NWGig Harbor, WA 98332 · Pierce County
Emergency services

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 98166 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.

Emergency Medicine
16251 SYLVESTER RD SW
BURIEN, WA 98166
Anesthesiology
16251 SYLVESTER RD SW
BURIEN, WA 98166
Emergency Medicine
16251 SYLVESTER RD SW
BURIEN, WA 98166
Psychiatry & Neurology (Psychiatry)
16251 SYLVESTER RD SW
BURIEN, WA 98166
Anesthesiology
16251 SYLVESTER RD SW
BURIEN, WA 98166
Emergency Medicine
16251 SYLVESTER RD SW
BURIEN, WA 98166
Nurse Practitioner (Gerontology)
16251 SYLVESTER RD SW
BURIEN, WA 98166
Emergency Medicine
16251 SYLVESTER RD SW
BURIEN, WA 98166

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 Dean's NPI number?

The NPI number for Thomas Dean is 1235128802. It was assigned to this individual provider in the NPPES registry on October 17, 2005.

Where is Thomas Dean located?

Thomas Dean practices at 16251 Sylvester Rd SW Highline Pathology Associates PC Thomas Dean MD, Burien, WA 98166. The listed phone number is (206) 431-5221.

What is Thomas Dean's specialty?

The primary specialty registered for this NPI is Pathology, specializing in Clinical Pathology/Laboratory Medicine, with taxonomy code 207ZP0105X.

Is Thomas Dean enrolled in Medicare?

Yes. Thomas Dean 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.

What insurance does Thomas Dean accept?

Health plans from Premera Blue Cross Blue Shield of Alaska list Thomas Dean 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 Thomas Dean affiliated with any hospitals?

According to CMS data, Thomas Dean is affiliated with Swedish Medical Center, Harrison Medical Center, St Joseph Medical Center, Evergreenhealth Medical Center and St Anthony Hospital.

When was this NPI record last updated?

The NPPES record for Thomas Dean was last updated on September 19, 2011. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 14 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.