DR. MARKITTA SAMONE BARNETT O.D.
NPI 1649478819
Optometrist in Jbsa Ft Sam Houston, TX

Q: What is Markitta Barnett's NPI number?

The NPI number for Markitta Barnett is 1649478819. It was assigned to this individual provider in the NPPES registry on July 10, 2007. The provider is also known as Dr. Markitta S. Jemerson-Dixon O.D..

Q: What is Markitta Barnett's specialty?

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

Q: When was this NPI record last updated?

The NPPES record for Markitta Barnett was last updated on June 16, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 14 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.

Active since July 10, 2007PECOS Enrolled

2500 FUNSTON ROAD, JBSA FT SAM HOUSTON, TX 78234(210) 223-1104(210) 223-6063 Get Directions Write a Review

NPPES record last updated: June 16, 2025. Verified against the NPPES registry weekly; last sync: August 16, 2026.

Record update history: Jun 16, 2025, Dec 31, 2024, May 26, 2020 (3 updates tracked since 2020).

On this page

About Dr. Markitta Samone Barnett O.d. NPPES

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

DR. MARKITTA SAMONE BARNETT O.D. (NPI 1649478819) is an individual optometrist in Jbsa Ft Sam Houston, Texas, licensed in Texas (7281T) and active in the NPI registry since July 2007. She is enrolled in Medicare PECOS.

NPPES Registry Identity

NPI1649478819

Entity TypeIndividualFemale

Primary Taxonomy152W00000X

Provider Legal NameDR. MARKITTA SAMONE BARNETTCredential: O.D.

Location Address2500 FUNSTON ROADJbsa Ft Sam Houston, TX 78234

Mailing Address1610 BunchberrySan Antonio, TX 78260-4438 · (210) 592-3641 · Fax (360) 935-8560

Phone(210) 223-1104

Fax(210) 223-6063

Sole ProprietorYes

Enumeration DateJuly 10, 2007

Last NPPES UpdateJune 16, 20253 updates tracked since enumeration

NPPES CertifiedDecember 31, 2024

✔ NPI 1649478819 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 TX · 7281T✔ Licensed in NC · 2048✔ Licensed in AK · 348

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.

2500 FUNSTON ROAD, Jbsa Ft Sam Houston, TX 78234

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Other Names 1

Former Name (1)Dr. Markitta S. Jemerson-dixon O.d.

Other Identifiers 1

Other11717323Caqh

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. Markitta Samone Barnett O.d. is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).

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 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.

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.

226 services225 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.

139 services139 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.

86 services86 patients

Exam of visual field with intermediate testing 92082

An exam of the visual field with intermediate testing is a procedure that checks your peripheral (side) vision. It helps to identify blind spots which could be a sign of eye diseases. This non-invasive test is painless and quick.

21 services21 patients

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 78234 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

$126.40 typical visit price

range $54.84 – $166.88

Typical copayment $31.60 (range $13.71 – $41.72)

Most-billed visit code 99204

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 Markitta Barnett's NPI number?

The NPI number for Markitta Barnett is 1649478819. It was assigned to this individual provider in the NPPES registry on July 10, 2007. The provider is also known as Dr. Markitta S. Jemerson-Dixon O.D..

Where is Markitta Barnett located?

Markitta Barnett practices at 2500 Funston Road, Jbsa Ft Sam Houston, TX 78234. The listed phone number is (210) 223-1104.

What is Markitta Barnett's specialty?

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

Is Markitta Barnett enrolled in Medicare?

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

What insurance does Markitta 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 2 other insurers list Markitta 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 Markitta Barnett was last updated on June 16, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 14 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.