DEREK A FARLEY DO
NPI 1851397277
Family Medicine in Oak Point, TX

Active since June 21, 2005Opted out of Medicare · through Feb 8, 2028
931 TOPAZ LN, OAK POINT, TX 75068(972) 292-3911(972) 292-3911 Get Directions Write a Review

NPPES record last updated: November 22, 2010. Verified against the NPPES registry weekly; last sync: August 16, 2026.

About Derek A Farley Do NPPES

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

DEREK A FARLEY DO (NPI 1851397277) is an individual family medicine provider in Oak Point, Texas, licensed in Texas (K6458) and active in the NPI registry since June 2005. He has opted out of Medicare through February 8, 2028 and remains eligible to order and refer.

NPPES Registry Identity

NPI1851397277
Entity TypeIndividualMale
Primary Taxonomy207Q00000X
Provider Legal NameDEREK A FARLEYCredential: DO
Location Address931 TOPAZ LNOak Point, TX 75068-2274
Mailing Address931 Topaz LnOak Point, TX 75068-2274 · (972) 292-3911 · Fax (972) 292-3911
Fax(972) 292-3911
Sole ProprietorNo
Enumeration DateJune 21, 2005
Last NPPES UpdateNovember 22, 2010
NPI 1851397277 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

Primary SpecialtyFamily MedicineAllopathic & Osteopathic Physicians
Taxonomy Code207Q00000X
License Licensed in TX · K6458
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.
931 TOPAZ LN, Oak Point, TX 75068

Other Identifiers 3

Medicaid125658807TX
Medicare UPING83970TX
Medicare ID-Type Unspecified8J1334TX

Accepted Insurance

Medicare Participation & PECOS CMS

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

Medicare Enrollment Status

Opted out of Medicare

Derek A Farley Do has filed a Medicare opt-out affidavit. Services are provided under private contract between the provider and the patient, and are not billed to or reimbursed by Medicare. The opt-out is on file from February 8, 2022 through February 8, 2028.

Opt-Out Effective DateFebruary 8, 2022
Opt-Out In Effect ThroughFebruary 8, 2028Opt-out affidavits renew automatically every two years unless cancelled
Eligible to Order & Refer Part B Labs & Imaging Durable Medical Equipment Home Health Agency Power Mobility DevicesAn opted-out provider can still order and refer for Medicare patients in the categories marked above, even though their own services are not covered.

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 75068 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
$84.92 typical visit price
range $54.84 – $166.88
Typical copayment $21.23 (range $13.71 – $41.72)
Most-billed visit code 99203
Established Patient
$97.05 typical visit price
range $17.52 – $136.11
Typical copayment $24.26 (range $4.38 – $34.02)
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 Derek Farley's NPI number?

The NPI number for Derek Farley is 1851397277. It was assigned to this individual provider in the NPPES registry on June 21, 2005.

Where is Derek Farley located?

Derek Farley practices at 931 Topaz Ln, Oak Point, TX 75068. The listed phone number is (972) 292-3911.

What is Derek Farley's specialty?

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

Is Derek Farley enrolled in Medicare?

No. Derek Farley has opted out of Medicare through February 8, 2028. Care is provided under private contracts, and Medicare does not pay for services furnished by providers who have opted out. The provider remains eligible to order and refer services for Medicare patients.

What insurance does Derek Farley accept?

Health plans from Blue Cross and Blue Shield of Texas list Derek Farley 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 Derek Farley was last updated on November 22, 2010. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 15 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.