ASHLEY WATSON M.D.
NPI 1316204464
Pathology - Anatomic Pathology & Clinical Pathology in Seattle, WA

Q: What is Ashley Watson's NPI number?

The NPI number for Ashley Watson is 1316204464. It was assigned to this individual provider in the NPPES registry on April 13, 2012. The provider is also known as Ashley Gullett MD.

Q: What is Ashley Watson'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 Ashley Watson was last updated on February 9, 2017. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 9 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.

Active since April 13, 2012PECOS EnrolledAccepts Medicare Assignment

1001 SW KLICKITAT WAY, SUITE 205, SEATTLE, WA 98134(206) 622-7747 Get Directions Write a Review

NPPES record last updated: February 9, 2017. Verified against the NPPES registry weekly; last sync: November 01, 2026.

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About Ashley Watson M.d. NPPES

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

ASHLEY WATSON M.D. (NPI 1316204464) is an individual anatomic pathology & clinical pathology provider in Seattle, Washington, licensed in Washington (60269201) and active in the NPI registry since April 2012. She is enrolled in Medicare PECOS and is a graduate of Other (2008).

NPPES Registry Identity

NPI1316204464

Entity TypeIndividualFemale

Primary Taxonomy207ZP0102X

Provider Legal NameASHLEY WATSONCredential: M.D.

Location Address1001 SW KLICKITAT WAY, SUITE 205Seattle, WA 98134-1161

Mailing AddressPo Box 3806Florence, SC 29502-3806 · (206) 622-7747

Phone(206) 622-7747

Sole ProprietorYes

Medical School CMSOtherGraduated 2008

Enumeration DateApril 13, 2012

Last NPPES UpdateFebruary 9, 2017

✔ NPI 1316204464 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

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

Taxonomy Code207ZP0102X

License✔ Licensed in WA · 60269201

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.

1001 SW KLICKITAT WAY, Seattle, WA 98134

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Other Names 1

Former Name (1)Ashley Gullett Md

Medicare Participation & PECOS CMS

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

Medicare Enrollment Status

✔

Enrolled in Medicare and accepts Medicare assignment

Ashley Watson M.d. 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 ID7517195589

PECOS Enrollment IDI20231215002337, I20250224002911

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 Reassignments

Medicare enrollment records show Ashley Watson reassigns Medicare billing to 4 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.

Pathology Consultants, PC

243 mi

Anatomic Pathology & Clinical Pathology

123 INTERNATIONAL WAY
Springfield, OR 97477

Reassigned Medicare billing, Oregon enrollment
16 clinicians in this Medicare group

NPI 1801834361 (541) 341-8033

Yosemite Pathology Medical Group, Inc

685 mi

Anatomic Pathology & Clinical Pathology

4301 N STAR WAY
Modesto, CA 95356

Reassigned Medicare billing, California enrollment
77 clinicians in this Medicare group

NPI 1598760985 (209) 577-1200

Mountain States Pathology

983 mi

Anatomic Pathology & Clinical Pathology

340 PEAK ONE DRIVE
Frisco, CO 80443

Reassigned Medicare billing, Colorado enrollment
18 clinicians in this Medicare group

NPI 1548033475 (970) 668-3300

Mountainside Pathology, LLC

2,151 mi

Anatomic Pathology & Clinical Pathology

1266 HIGHWAY 515 S
Jasper, GA 30143

Reassigned Medicare billing, Georgia enrollment
12 clinicians in this Medicare group

NPI 1891480398 (706) 692-2441

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 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.

565 services289 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.

122 services26 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.

68 services38 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.

59 services49 patients

Preparation of tissue for examination by removing any calcium present 88311

This procedure involves treating tissue samples to remove any calcium, which can interfere with the examination. The tissue is soaked in a special solution that safely dissolves the calcium, leaving the tissue intact for accurate analysis. This helps in making precise diagnoses.

59 services35 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.

59 services45 patients

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 98134 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 8

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

DR. ANGIE KHUE-VI PHAM M.D.

Pathology (Anatomic Pathology & Clinical Pathology)

1001 SW KLICKITAT WAY, SUITE 205
SEATTLE, WA 98134

King County (206) 622-7747

DR. BRIAN A FOLZ M.D.

Pathology (Anatomic Pathology & Clinical Pathology)

1001 SW KLICKITAT WAY, SUITE 205
SEATTLE, WA 98134

King County (206) 622-7747

PSIP LABORATORY CONSULTANTS

Pathology (Anatomic Pathology & Clinical Pathology)

1001 SW KLICKITAT WAY, 205
SEATTLE, WA 98134

King County (206) 622-7747

DR. CHARLES RYAN MERICKEL M.D.

Pathology (Anatomic Pathology & Clinical Pathology)

1001 SW KLICKITAT WAY, SUITE 205
SEATTLE, WA 98134

King County (206) 662-7747

PUGET SOUND INSTITUTE OF PATHOLOGY, PLLC

Clinical Medical Laboratory

1001 SW KLICKITAT WAY, SUITE 205
SEATTLE, WA 98134

King County (206) 622-7747

ADAM J. SAENZ MD

Pathology (Anatomic Pathology & Clinical Pathology)

1001 SW KLICKITAT WAY, SW #205
SEATTLE, WA 98134

King County (206) 622-7747

MICHAEL HOWARD KALNOSKI MD

Pathology (Anatomic Pathology & Clinical Pathology)

1001 SW KLICKITAT WAY, #205
SEATTLE, WA 98134

King County (206) 622-7747

SHANE SELASSIE ANDERSON MD PHD

Pathology (Anatomic Pathology & Clinical Pathology)

1001 SW KLICKITAT WAY, 205
SEATTLE, WA 98134

King County (206) 622-7747

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 Ashley Watson's NPI number?

The NPI number for Ashley Watson is 1316204464. It was assigned to this individual provider in the NPPES registry on April 13, 2012. The provider is also known as Ashley Gullett MD.

Where is Ashley Watson located?

Ashley Watson practices at 1001 SW Klickitat Way Suite 205, Seattle, WA 98134. The listed phone number is (206) 622-7747.

What is Ashley Watson's specialty?

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

Is Ashley Watson enrolled in Medicare?

Yes. Ashley Watson 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.

Which organizations bill Medicare for Ashley Watson's services?

According to the CMS Revalidation Reassignment List (October 2026 release), Ashley Watson reassigns Medicare benefits to 4 organizations: Pathology Consultants, PC (Springfield, OR), Yosemite Pathology Medical Group, Inc (Modesto, CA), Mountain States Pathology (Frisco, CO) and Mountainside Pathology, LLC (Jasper, GA). Each 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 Ashley Watson's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.

When was this NPI record last updated?

The NPPES record for Ashley Watson was last updated on February 9, 2017. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 9 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.