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DR. JOANNA MARIE BARNETT OD
NPI 1215959663
Optometrist in Sterling, VA

Active since July 24, 2006PECOS Enrolled
21100 DULLES TOWN CIR STE 297, STERLING, VA 20166(703) 421-5333(703) 766-1493 Get Directions Write a Review

NPPES record last updated: March 29, 2023. Verified against the NPPES registry weekly; last sync: August 02, 2026.

Record update history: Mar 29, 2023, Oct 14, 2016 (2 updates tracked since 2016).

About Dr. Joanna Marie Barnett Od NPPES

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

DR. JOANNA MARIE BARNETT OD (NPI 1215959663) is an individual optometrist in Sterling, Virginia, licensed in Virginia (0601800277) and active in the NPI registry since July 2006. She is enrolled in Medicare PECOS and is a graduate of Pacific Medical College (2000).

NPPES Registry Identity

NPI1215959663
Entity TypeIndividualFemale
Primary Taxonomy152W00000X
Provider Legal NameDR. JOANNA MARIE BARNETTCredential: OD
Location Address21100 DULLES TOWN CIR STE 297Sterling, VA 20166-2442
Mailing Address21100 Dulles Town Cir Ste 297Sterling, VA 20166-2442 · (703) 655-1634 · Fax (703) 766-1493
Phone(703) 421-5333
Fax(703) 766-1493
Sole ProprietorYes
Medical School CMSPacific Medical CollegeGraduated 2000
Enumeration DateJuly 24, 2006
Last NPPES UpdateMarch 29, 20232 updates tracked since enumeration
NPPES CertifiedMarch 29, 2023
✔ NPI 1215959663 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyOptometristEye and Vision Services Providers
Taxonomy Code152W00000X
Licenses✔ Licensed in VA · 0601800277✔ Licensed in VA · 0618001133
Definition
Doctors of optometry (ODs) are the primary health care professionals for the eye. Optometrists examine, diagnose, treat, and manage diseases, injuries, and disorders of the visual system, the eye, and associated structures as well as identify related systemic conditions affecting the eye. An optometrist has completed pre-professional undergraduate education in a college or university and four years of professional education at a college of optometry, leading to the doctor of optometry (O.D.) degree. Some optometrists complete an optional residency in a specific area of practice. Optometrists are eye health care professionals state-licensed to diagnose and treat diseases and disorders of the eye and visual system.
21100 DULLES TOWN CIR STE 297, Sterling, VA 20166
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Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include Blue Cross and Blue Shield of Louisiana, Blue Cross and Blue Shield of Montana, Blue Cross and Blue Shield of Oklahoma and more.Insurance ›

Medicare Participation & PECOS CMS

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

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

Dr. Joanna Marie Barnett Od is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).

PECOS PAC ID1557411279
PECOS Enrollment IDI20090617000699
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 9

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.

Photography of the retina 92250
Photography of the retina, also known as retinal imaging, is a non-invasive procedure that captures images of the back of your eye. This helps doctors identify and monitor conditions like glaucoma, macular degeneration, or diabetic retinopathy. It's painless and quick, often part of a routine eye exam.
143 services108 patients
Exam of visual field with extended testing 92083
An extended visual field exam is a detailed test to evaluate your peripheral (side) vision. It helps to detect any potential blind spots which may not be noticeable in daily life. These could be caused by eye diseases like glaucoma, or neurological conditions.
137 services106 patients
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.
128 services73 patients
Evaluation of eye adaptation to light and dark with interpretation and report 92284
This procedure checks how your eyes adjust to different light conditions. In a dimly lit room, your eyes are first exposed to bright light. Then, the lights are turned off to see how quickly your eyes adapt to darkness. This helps identify any potential vision problems.
31 services27 patients
New patient complete exam of visual system 92004
A new patient complete exam of the visual system is a thorough evaluation of your eyes and vision. It checks for any potential issues and assesses overall eye health. It includes tests for visual acuity, eye movement, and light response.
30 services30 patients
Established patient complete exam of visual system 92014
An established patient complete exam of the visual system involves a thorough check of your eyes and vision. It assesses eye health, checks for diseases, and measures your ability to see clearly at different distances. It's a routine, non-invasive procedure.
28 services28 patients

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 20166 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
$129.04 typical visit price
range $56.19 – $170.30
Typical copayment $32.26 (range $14.04 – $42.57)
Most-billed visit code 99204
Established Patient
$70.08 typical visit price
range $18.07 – $138.91
Typical copayment $17.52 (range $4.51 – $34.72)
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.

Other Providers at the Same Location NPPES 2

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

DR. JOANNA BARNETT & ASSOCIATES INC
Optometrist
21100 DULLES TOWN CIR STE 297
STERLING, VA 20166
Loudoun County (703) 655-1634
DR. NEERAJ JALOTA O.D.
Optometrist
21100 DULLES TOWN CIR STE 297
STERLING, VA 20166
Loudoun County (703) 421-5333

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 Joanna Barnett's NPI number?

The NPI number for Joanna Barnett is 1215959663. It was assigned to this individual provider in the NPPES registry on July 24, 2006.

Where is Joanna Barnett located?

Joanna Barnett practices at 21100 Dulles Town Cir Ste 297, Sterling, VA 20166. The listed phone number is (703) 421-5333.

What is Joanna Barnett's specialty?

The primary specialty registered for this NPI is Optometrist with taxonomy code 152W00000X.

Is Joanna Barnett enrolled in Medicare?

Yes. Joanna Barnett is registered in the Medicare PECOS enrollment system.

What insurance does Joanna Barnett accept?

Health plans from Blue Cross Blue Shield of Wyoming, Blue Cross and Blue Shield of Louisiana, Blue Cross and Blue Shield of Montana, Blue Cross and Blue Shield of Oklahoma and Blue Cross and Blue Shield of Texas and 1 other insurer list Joanna Barnett 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 Joanna Barnett was last updated on March 29, 2023. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 3 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.