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DAVID S FARRELL D.O.
NPI 1821173279
Family Medicine in Duvall, WA

Active since October 26, 2006PECOS EnrolledAccepts Medicare Assignment
74.48/100
CMS Quality Rating
14720 MAIN ST NE STE 109, DUVALL, WA 98019(425) 788-4889(425) 844-6116 Get Directions Write a Review

NPPES record last updated: April 7, 2021. Verified against the NPPES registry weekly; last sync: November 08, 2026.

About David S Farrell D.o. NPPES

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

DAVID S FARRELL D.O. (NPI 1821173279) is an individual family medicine provider in Duvall, Washington, licensed in Washington (OL20000112) and active in the NPI registry since October 2006. He is enrolled in Medicare PECOS, is affiliated with Evergreenhealth Monroe, and is a graduate of Des Moines University Of Osteopathic Medicine And Health Sciences (2006).

NPPES Registry Identity

NPI1821173279
Entity TypeIndividualMale
Primary Taxonomy207Q00000X
Provider Legal NameDAVID S FARRELLCredential: D.O.
Location Address14720 MAIN ST NE STE 109Duvall, WA 98019-8460
Mailing Address14720 Main St Ne Ste 109Duvall, WA 98019-8460 · (425) 788-4889 · Fax (425) 844-6116
Phone(425) 788-4889
Fax(425) 844-6116
Sole ProprietorNo
Medical School CMSDes Moines University Of Osteopathic Medicine And Health SciencesGraduated 2006
Enumeration DateOctober 26, 2006
Last NPPES UpdateApril 7, 2021
NPPES CertifiedMarch 13, 2021
✔ NPI 1821173279 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyFamily MedicineAllopathic & Osteopathic Physicians
Taxonomy Code207Q00000X
License✔ Licensed in WA · OL20000112
Definition
Family Medicine is the medical specialty which is concerned with the total health care of the individual and the family. It is the specialty in breadth which integrates the biological, clinical, and behavioral sciences. The scope of family medicine is not limited by age, sex, organ system, or disease entity.
14720 MAIN ST NE STE 109, Duvall, WA 98019
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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 and accepts Medicare assignment

David S Farrell D.o. 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 ID9931252335
PECOS Enrollment IDI20090803000385
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

2

Medicare enrollment records show David Farrell reassigns Medicare billing to 2 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.

King County Public Hospital District No. 2
7.3 mi
Clinic/Center
8980 161ST AVE NE, SUITE 400
Redmond, WA 98052
  • Reassigned Medicare billing, Washington enrollment
  • 1,074 clinicians in this Medicare group
NPI 1750612883 (425) 899-2273
Overlake Medical Clinics LLC
12 mi
Specialist
1750 112TH AVE NE, SUITE A101
Bellevue, WA 98004
  • Reassigned Medicare billing, Washington enrollment
  • 566 clinicians in this Medicare group
NPI 1871745703 (425) 688-5234

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 4

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.

Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more 99214
This is a routine check-up for patients who have previously visited our clinic. It involves a comprehensive review of your health and any ongoing treatments. The consultation lasts between 30-39 minutes, allowing enough time to discuss any concerns.
193 services104 patients
Established patient office or other outpatient visit with low level od decision making, if using time, 20 minutes or more 99213
This is a routine visit for patients who have already been seen by the healthcare provider. During this approximately 20-29 minute appointment, your health status will be evaluated and any necessary treatments or tests will be discussed. It's a chance to address any health concerns you may have.
92 services45 patients
Annual wellness visit, includes a personalized prevention plan of service (pps), subsequent visit G0439
An annual wellness visit is a yearly appointment with your primary care provider to create or update a personalized prevention plan. This plan helps prevent illness based on your current health and risk factors. It's a subsequent visit, meaning it follows an initial assessment.
22 services22 patients
New patient office or other outpatient visit with moderate level of medical decision making, if using time, 45 minutes or more 99204
This is a first-time office or outpatient visit lasting between 45-59 minutes. The healthcare provider evaluates your health, discusses your medical history, and may suggest further tests or treatments. It's an opportunity to ask questions and understand your health better.
14 services14 patients

Hospital Affiliations CMS Care Compare 2

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

Evergreenhealth Monroe

Acute Care Hospitals · Monroe, WA
OwnershipGovernment - Hospital District or Authority
CMS Certification Number500084
Location14701 179th Ave SEMonroe, WA 98272 · Snohomish County
Emergency services

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

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 98019 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
$97.43 typical visit price
range $63.67 – $189.37
Typical copayment $24.35 (range $15.91 – $47.34)
Most-billed visit code 99203
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.

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.

74.48/100
MIPS Final ScoreMerit-based Incentive Payment System · CMS Quality Payment Program
Individually scored
Quality84.06
Promoting Interoperability100
Improvement Activities40
Cost30.88

Reported Quality Measures

Adult Major Depressive Disorder (MDD): Suicide Risk Assessment
0%90 patients
Appropriate Treatment for Upper Respiratory Infection (URI)
92%76 patients4/55-star benchmark: 100%
Breast Cancer Screening
63%313 patients3/55-star benchmark: 93%
Cervical Cancer Screening
35%483 patients2/55-star benchmark: 98%
Chlamydia Screening for Women
12%33 patients
Closing the Referral Loop: Receipt of Specialist Report
1%442 patients1/55-star benchmark: 87%
Colorectal Cancer Screening
43%842 patients2/55-star benchmark: 88%
Controlling High Blood Pressure
72%385 patients4/55-star benchmark: 91%
Diabetes: Eye Exam
4%101 patients1/55-star benchmark: 100%
Diabetes: Hemoglobin A1c (HbA1c) Poor Control (>9%)
Lower rates are better for this measure.
12%101 patients4/55-star benchmark: 91%
Documentation of Current Medications in the Medical Record
99%3,748 patients4/55-star benchmark: 100%
e-Prescribing
100%422 patients5/55-star benchmark: 100%
Falls: Screening for Future Fall Risk
30%348 patients2/55-star benchmark: 100%
Functional Status Assessments for Heart Failure
0%21 patients
Preventive Care and Screening: Body Mass Index (BMI) Screening and Follow-Up Plan
31%1,328 patients2/55-star benchmark: 98%
Preventive Care and Screening: Screening for Depression and Follow-Up Plan
18%1,229 patients1/55-star benchmark: 97%
Preventive Care and Screening: Screening for High Blood Pressure and Follow-Up Documented
30%1,862 patients2/55-star benchmark: 61%
Preventive Care and Screening: Tobacco Use: Screening and Cessation Intervention
Patients combinedPopulations: 82% · 949 patients
Patients screened: 88% · 949 patients
27%83 patients2/55-star benchmark: 100%
Provide Patients Electronic Access to Their Health Information
99%674 patients4/55-star benchmark: 100%
Statin Therapy for the Prevention and Treatment of Cardiovascular Disease
65%314 patients3/55-star benchmark: 91%
Use of High-Risk Medications in Older Adults
Lower rates are better for this measure.
Patients appropriateDiagnosis: 12% · 380 patients
Patients totalRate: 18% · 380 patients
17%380 patients3/55-star benchmark: 100%
Providers report different measures because they deliver different services; reporting more or less information is not a reflection of quality. Star ratings appear only where CMS assigned them.

Other Providers at the Same Location NPPES

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

COURTNEY ANN HORTON
Family Medicine
14720 MAIN ST NE STE 109
DUVALL, WA 98019
King County (425) 788-4889

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 David Farrell's NPI number?

The NPI number for David Farrell is 1821173279. It was assigned to this individual provider in the NPPES registry on October 26, 2006.

Where is David Farrell located?

David Farrell practices at 14720 Main St NE Ste 109, Duvall, WA 98019. The listed phone number is (425) 788-4889.

What is David Farrell's specialty?

The primary specialty registered for this NPI is Family Medicine with taxonomy code 207Q00000X.

Is David Farrell enrolled in Medicare?

Yes. David Farrell 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 David Farrell's services?

According to the CMS Revalidation Reassignment List (October 2026 release), David Farrell reassigns Medicare benefits to 2 organizations: King County Public Hospital District No. 2 (Redmond, WA) and Overlake Medical Clinics LLC (Bellevue, WA). 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 David Farrell's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.

What insurance does David Farrell accept?

Health plans from Ambetter Health and Premera Blue Cross Blue Shield of Alaska list David Farrell 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 David Farrell affiliated with any hospitals?

According to CMS data, David Farrell is affiliated with Evergreenhealth Monroe and Evergreenhealth Medical Center.

When was this NPI record last updated?

The NPPES record for David Farrell was last updated on April 7, 2021. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 5 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.