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DR. VENESSA MAE MACHAC OD
NPI 1609763135
Optometrist in Waco, TX

Active since June 18, 2025PECOS EnrolledAccepts Medicare Assignment
816 LAKE AIR DR, WACO, TX 76710(254) 752-0471 Get Directions Write a Review

NPPES record last updated: July 11, 2025. Verified against the NPPES registry weekly; last sync: August 02, 2026.

Record update history: Jul 11, 2025, Jun 18, 2025 (2 updates tracked since 2025).

About Dr. Venessa Mae Machac Od NPPES

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

DR. VENESSA MAE MACHAC OD (NPI 1609763135) is an individual optometrist in Waco, Texas, licensed in Texas (11450TG) and active in the NPI registry since June 2025. She is enrolled in Medicare PECOS and is a graduate of Other (2025).

NPPES Registry Identity

NPI1609763135
Entity TypeIndividualFemale
Primary Taxonomy152W00000X
Provider Legal NameDR. VENESSA MAE MACHACCredential: OD
Location Address816 LAKE AIR DRWaco, TX 76710-5745
Mailing Address128 Wooded Crest DrWoodway, TX 76712-3261 · (254) 548-3527
Phone(254) 752-0471
Sole ProprietorNo
Medical School CMSOtherGraduated 2025
Enumeration DateJune 18, 2025
Last NPPES UpdateJuly 11, 20252 updates tracked since enumeration
NPPES CertifiedJuly 11, 2025
✔ NPI 1609763135 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 2

★ Primary SpecialtyOptometristEye and Vision Services Providers
Taxonomy Code152W00000X
License✔ Licensed in TX · 11450TG
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.
Also ListedOptometrist · Corneal and Contact ManagementTaxonomy 152WC0802X · License 11450TG (TX)
816 LAKE AIR DR, Waco, TX 76710
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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 Montana, Blue Cross and Blue Shield of Oklahoma, Blue Cross and Blue Shield of Texas 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 and accepts Medicare assignment

Dr. Venessa Mae Machac Od 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 ID9032626023
PECOS Enrollment IDI20250724004454
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 76710 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.

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.

KRISTEN PRATT OD
Optometrist
816 LAKE AIR DR
WACO, TX 76710
McLennan County (254) 752-0471
AVERY JACQUELINE PLATT OD
Optometrist
816 LAKE AIR DR
WACO, TX 76710
McLennan County (254) 752-0471

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 Venessa Machac's NPI number?

The NPI number for Venessa Machac is 1609763135. It was assigned to this individual provider in the NPPES registry on June 18, 2025.

Where is Venessa Machac located?

Venessa Machac practices at 816 Lake Air Dr, Waco, TX 76710. The listed phone number is (254) 752-0471.

What is Venessa Machac's specialty?

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

Is Venessa Machac enrolled in Medicare?

Yes. Venessa Machac 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.

What insurance does Venessa Machac accept?

Health plans from Blue Cross and Blue Shield of Montana, Blue Cross and Blue Shield of Oklahoma, Blue Cross and Blue Shield of Texas and Providence Health Plan list Venessa Machac 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 Venessa Machac was last updated on July 11, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 12 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.