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DR. CHARLES STEWART MCCASH MD
NPI 1629006051
Specialist in San Antonio, TX

Active since June 28, 2006Opted out of Medicare · through Dec 19, 2026
1439 E SONTERRA BLVD, SAN ANTONIO, TX 78258(210) 340-6633(210) 340-6390 Get Directions Write a Review

NPPES record last updated: September 5, 2024. Verified against the NPPES registry weekly; last sync: August 16, 2026.

About Dr. Charles Stewart Mccash Md NPPES

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

DR. CHARLES STEWART MCCASH MD (NPI 1629006051) is an individual specialist in San Antonio, Texas, licensed in Texas (J4335) and active in the NPI registry since June 2006. He has opted out of Medicare through December 19, 2026 and remains eligible to order and refer.

NPPES Registry Identity

NPI1629006051
Entity TypeIndividualMale
Primary Taxonomy174400000X
Provider Legal NameDR. CHARLES STEWART MCCASHCredential: MD
Location Address1439 E SONTERRA BLVDSan Antonio, TX 78258-4281
Mailing Address1439 E Sonterra BlvdSan Antonio, TX 78258-4281 · (210) 340-6633 · Fax (210) 340-6390
Phone(210) 340-6633
Fax(210) 340-6390
Sole ProprietorNo
Enumeration DateJune 28, 2006
Last NPPES UpdateSeptember 5, 2024
NPPES CertifiedSeptember 5, 2024
✔ NPI 1629006051 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtySpecialistOther Service Providers
Taxonomy Code174400000X
License✔ Licensed in TX · J4335
Definition
An individual educated and trained in an applied knowledge discipline used in the performance of work at a level requiring knowledge and skills beyond or apart from that provided by a general education or liberal arts degree.
1439 E SONTERRA BLVD, San Antonio, TX 78258
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Other Identifiers 1

Medicaid120659103TX

Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include Ambetter from Arizona Complete Health, Ambetter from Arkansas Health & Wellness, Ambetter from Louisiana Healthcare Connections and more.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

Dr. Charles Stewart Mccash Md 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 December 19, 2024 through December 19, 2026.

Opt-Out Effective DateDecember 19, 2024
Opt-Out In Effect ThroughDecember 19, 2026Opt-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.

Areas of Expertise CMS Part B claims

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.

Exam to measure eye deviation and range of motion 92060
This is an eye exam that checks for any misalignment in your eyes, also known as deviation. It also assesses the movement range of your eyes. The procedure is painless and helps in detecting conditions like strabismus or other vision issues.
14 services11 patients

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.

RACHEL COOLEY M.D.
Ophthalmology
1439 E SONTERRA BLVD
SAN ANTONIO, TX 78258
Bexar County (210) 340-6633
CHILDREN'S EYE CENTER OF SOUTH TEXAS, P.A.
Specialist
1439 E SONTERRA BLVD
SAN ANTONIO, TX 78258
Bexar County (210) 340-6633

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 Charles Mccash's NPI number?

The NPI number for Charles Mccash is 1629006051. It was assigned to this individual provider in the NPPES registry on June 28, 2006.

Where is Charles Mccash located?

Charles Mccash practices at 1439 E Sonterra Blvd, San Antonio, TX 78258. The listed phone number is (210) 340-6633.

What is Charles Mccash's specialty?

The primary specialty registered for this NPI is Specialist with taxonomy code 174400000X.

Is Charles Mccash enrolled in Medicare?

No. Charles Mccash has opted out of Medicare through December 19, 2026. 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 Charles Mccash accept?

Health plans from Ambetter Health, Ambetter from Arizona Complete Health, Ambetter from Arkansas Health & Wellness, Ambetter from Louisiana Healthcare Connections and Ambetter from Superior HealthPlan and 3 other insurers list Charles Mccash 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 Charles Mccash was last updated on September 5, 2024. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 23 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.