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DIANA LYNN LOSAK PA-C
NPI 1598008690
Physician Assistant in Plano, TX

Active since March 27, 2013PECOS EnrolledAccepts Medicare Assignment
4716 ALLIANCE BOULEVARD, STE 700, PLANO, TX 75093(469) 800-6069(214) 292-0047 Get Directions Write a Review

NPPES record last updated: April 5, 2022. Verified against the NPPES registry weekly; last sync: August 02, 2026.

Record update history: Apr 5, 2022, Mar 4, 2019, Mar 13, 2017 (3 updates tracked since 2017).

About Diana Lynn Losak Pa-c NPPES

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

DIANA LYNN LOSAK PA-C (NPI 1598008690) is an individual physician assistant in Plano, Texas, licensed in Texas (PA08206) and active in the NPI registry since March 2013. She is enrolled in Medicare PECOS and is a graduate of Other (2012).

NPPES Registry Identity

NPI1598008690
Entity TypeIndividualFemale
Primary Taxonomy363A00000X
Provider Legal NameDIANA LYNN LOSAKCredential: PA-C
Location Address4716 ALLIANCE BOULEVARD, STE 700Plano, TX 75093-5389
Mailing Address4716 Alliance Blvd Ste 700Plano, TX 75093-5389 · (469) 800-6069 · Fax (469) 800-6061
Phone(469) 800-6069
Fax(214) 292-0047
Sole ProprietorNo
Medical School CMSOtherGraduated 2012
Enumeration DateMarch 27, 2013
Last NPPES UpdateApril 5, 20223 updates tracked since enumeration
NPPES CertifiedApril 5, 2022
✔ NPI 1598008690 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyPhysician AssistantPhysician Assistants & Advanced Practice Nursing Providers
Taxonomy Code363A00000X
License✔ Licensed in TX · PA08206
Definition
A physician assistant is a person who has successfully completed an accredited education program for physician assistant, is licensed by the state and is practicing within the scope of that license. Physician assistants are formally trained to perform many of the routine, time-consuming tasks a physician can do. In some states, they may prescribe medications. They take medical histories, perform physical exams, order lab tests and x-rays, and give inoculations. Most states require that they work under the supervision of a physician.
4716 ALLIANCE BOULEVARD, Plano, TX 75093
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Other Names 1

Former Name (1)Diana Lynn Barksdale Pa-c

Other Identifiers 1

Medicaid353899301TX

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

Diana Lynn Losak Pa-c 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 ID9234359910
PECOS Enrollment IDI20140930002870
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.

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 75093 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
$68.55 typical visit price
range $17.52 – $136.11
Typical copayment $17.13 (range $4.38 – $34.02)
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.

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 Diana Losak's NPI number?

The NPI number for Diana Losak is 1598008690. It was assigned to this individual provider in the NPPES registry on March 27, 2013. The provider is also known as Diana Lynn Barksdale Pa-C.

Where is Diana Losak located?

Diana Losak practices at 4716 Alliance Boulevard Ste 700, Plano, TX 75093. The listed phone number is (469) 800-6069.

What is Diana Losak's specialty?

The primary specialty registered for this NPI is Physician Assistant with taxonomy code 363A00000X.

Is Diana Losak enrolled in Medicare?

Yes. Diana Losak 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.

When was this NPI record last updated?

The NPPES record for Diana Losak was last updated on April 5, 2022. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 4 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.