DR. ASHLEY ANNE HAMSTRA M.D.
NPI 1316216369
Dermatology - Dermatopathology in Liberty Lake, WA

Active since December 20, 2011PECOS EnrolledAccepts Medicare Assignment
45/100
CMS Quality Rating
2110 N MOLTER RD STE 112, LIBERTY LAKE, WA 99019(208) 277-9704(208) 277-9704 Get Directions Write a Review

NPPES record last updated: April 7, 2025. Verified against the NPPES registry weekly; last sync: July 26, 2026.

Record update history: Apr 7, 2025, Aug 19, 2019, May 3, 2019 and 1 more (4 updates tracked since 2016).

About Dr. Ashley Anne Hamstra M.d. NPPES

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

DR. ASHLEY ANNE HAMSTRA M.D. (NPI 1316216369) is an individual dermatopathology provider in Liberty Lake, Washington, licensed in Washington (MD60630664) and active in the NPI registry since December 2011. She is enrolled in Medicare PECOS and is a graduate of Loma Linda University School Of Medicine (2011).

NPPES Registry Identity

NPI1316216369
Entity TypeIndividualFemale
Primary Taxonomy207ND0900X
Provider Legal NameDR. ASHLEY ANNE HAMSTRACredential: M.D.
Location Address2110 N MOLTER RD STE 112Liberty Lake, WA 99019-9811
Mailing Address2110 N Molter Rd Ste 112Liberty Lake, WA 99019-9811 · (208) 277-9704 · Fax (208) 277-9704
Fax(208) 277-9704
Sole ProprietorNo
Medical School CMSLoma Linda University School Of MedicineGraduated 2011
Enumeration DateDecember 20, 2011
Last NPPES UpdateApril 7, 20254 updates tracked since enumeration
NPPES CertifiedApril 7, 2025
NPI 1316216369 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 2

Primary SpecialtyDermatology · DermatopathologyAllopathic & Osteopathic Physicians
Taxonomy Code207ND0900X
Licenses Licensed in WA · MD60630664 Licensed in ID · M13198
Definition
A dermatopathologist has the expertise to diagnose and monitor diseases of the skin including infectious, immunologic, degenerative and neoplastic diseases. This entails the examination and interpretation of specially prepared tissue sections, cellular scrapings and smears of skin lesions by means of routine and special (electron and fluorescent) microscopes.
Also ListedDermatologyTaxonomy 207N00000X · License MD60630664 (WA), M13198 (ID)
2110 N MOLTER RD STE 112, Liberty Lake, WA 99019

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. Ashley Anne Hamstra 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 ID1153647201
PECOS Enrollment IDI20160802000273
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.
7,268 services4,476 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.
677 services452 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.
610 services534 patients
Surgical pathology consultation and report on referred slides prepared elsewhere 88321
A surgical pathology consultation involves reviewing slides prepared at a different lab to confirm or clarify a diagnosis. It's a second opinion to ensure accuracy. A report with findings and interpretations is then provided for your doctor's reference.
524 services494 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.
184 services164 patients
Surgical pathology consultation and report on referred material requiring preparation of slides 88323
A surgical pathology consultation involves the examination of tissue removed during surgery. The tissue is processed and slides are prepared for detailed study under a microscope. The findings are then compiled into a report to help guide your treatment plan.
139 services135 patients

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 99019 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
$88.29 typical visit price
range $57.27 – $172.80
Typical copayment $22.07 (range $14.31 – $43.20)
Most-billed visit code 99203
Established Patient
$71.29 typical visit price
range $18.56 – $141.11
Typical copayment $17.82 (range $4.64 – $35.27)
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.

Medicare Quality Performance CMS QPP · MIPS

Performance in the CMS Quality Payment Program: the MIPS final score across four weighted categories, and the individual quality measures reported to Medicare.

45/100
MIPS Final ScoreMerit-based Incentive Payment System · CMS Quality Payment Program
Individually scored
Quality90
Improvement Activities0

Other Providers at the Same Location NPPES

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

Pathology (Anatomic Pathology & Clinical Pathology)
2110 N MOLTER RD STE 112
LIBERTY LAKE, WA 99019

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 Hamstra's NPI number?

The NPI number for Ashley Hamstra is 1316216369. It was assigned to this individual provider in the NPPES registry on December 20, 2011.

Where is Ashley Hamstra located?

Ashley Hamstra practices at 2110 N Molter Rd Ste 112, Liberty Lake, WA 99019. The listed phone number is (208) 277-9704.

What is Ashley Hamstra's specialty?

The primary specialty registered for this NPI is Dermatology, specializing in Dermatopathology, with taxonomy code 207ND0900X.

Is Ashley Hamstra enrolled in Medicare?

Yes. Ashley Hamstra 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 Ashley Hamstra accept?

Health plans from Moda Health Plan, Inc., Mountain Health CO-OP, Premera Blue Cross Blue Shield of Alaska and Providence Health Plan list Ashley Hamstra 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 Ashley Hamstra was last updated on April 7, 2025. NPI Profile syncs with the weekly NPPES data releases published by CMS.