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MICHELLE D FARQUHAR
NPI 1114636982
Nurse Practitioner - Psychiatric/Mental Health in Fairfax, VA

Active since November 21, 2022PECOS EnrolledAccepts Medicare Assignment
10090 JOHN MASON PL, FAIRFAX, VA 22030(917) 373-4004 Get Directions Write a Review

NPPES record last updated: June 23, 2025. Verified against the NPPES registry weekly; last sync: October 25, 2026.

Record update history: Jun 23, 2025, Nov 21, 2022 (2 updates tracked since 2022).

About Michelle D Farquhar NPPES

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

MICHELLE D FARQUHAR (NPI 1114636982) is an individual psychiatric/mental health provider in Fairfax, Virginia, licensed in Virginia (24192048) and active in the NPI registry since November 2022. She is enrolled in Medicare PECOS and is a graduate of Other (2021).

NPPES Registry Identity

NPI1114636982
Entity TypeIndividualFemale
Primary Taxonomy363LP0808X
Provider Legal NameMICHELLE D FARQUHAR
Location Address10090 JOHN MASON PLFairfax, VA 22030-2487
Mailing Address10090 John Mason PlFairfax, VA 22030-2487 · (917) 373-4004
Phone(917) 373-4004
Sole ProprietorNo
Medical School CMSOtherGraduated 2021
Enumeration DateNovember 21, 2022
Last NPPES UpdateJune 23, 20252 updates tracked since enumeration
NPPES CertifiedJune 23, 2025
✔ NPI 1114636982 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 2

★ Primary SpecialtyNurse Practitioner · Psychiatric/Mental HealthPhysician Assistants & Advanced Practice Nursing Providers
Taxonomy Code363LP0808X
License✔ Licensed in VA · 24192048
Also ListedRegistered Nurse · Psychiatric/Mental HealthTaxonomy 163WP0808X · License 0001293695 (VA)
10090 JOHN MASON PL, Fairfax, VA 22030
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Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include Oscar Health.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

Michelle D Farquhar 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 ID3274026281
PECOS Enrollment IDI20251208000034, I20251212000705
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 Michelle Farquhar reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.

Columbia Associates In Psychiatry PC
9.9 mi
Psychiatry
2501 N GLEBE RD, SUITE 303
Arlington, VA 22207
  • Reassigned Medicare billing, District of Columbia and Virginia enrollments
  • 267 clinicians in this Medicare group
NPI 1699012930 (703) 841-1290

Source: CMS Revalidation Reassignment List, October 2026 release. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 22030 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
$100.31 typical visit price
range $65.18 – $194.86
Typical copayment $25.07 (range $16.29 – $48.71)
Most-billed visit code 99203
Established Patient
$113.72 typical visit price
range $21.40 – $158.88
Typical copayment $28.43 (range $5.35 – $39.72)
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.

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 Michelle Farquhar's NPI number?

The NPI number for Michelle Farquhar is 1114636982. It was assigned to this individual provider in the NPPES registry on November 21, 2022.

Where is Michelle Farquhar located?

Michelle Farquhar practices at 10090 John Mason Pl, Fairfax, VA 22030. The listed phone number is (917) 373-4004.

What is Michelle Farquhar's specialty?

The primary specialty registered for this NPI is Nurse Practitioner, specializing in Psychiatric/Mental Health, with taxonomy code 363LP0808X.

Is Michelle Farquhar enrolled in Medicare?

Yes. Michelle Farquhar 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 organization bills Medicare for Michelle Farquhar's services?

According to the CMS Revalidation Reassignment List (October 2026 release), Michelle Farquhar reassigns Medicare benefits to Columbia Associates In Psychiatry PC (Arlington, VA). 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 Michelle Farquhar's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.

What insurance does Michelle Farquhar accept?

Health plans from Oscar Health list Michelle Farquhar 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 Michelle Farquhar was last updated on June 23, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 16 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.