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MS. MEREDITH R DEFREES
NPI 1801235684
Physician Assistant in San Antonio, TX

Active since June 14, 2013PECOS Enrolled
333 N SANTA ROSA STREET, SAN ANTONIO, TX 78207(210) 704-3718(210) 704-4520 Get Directions Write a Review

NPPES record last updated: February 4, 2015. Verified against the NPPES registry weekly; last sync: July 26, 2026.

About Ms. Meredith R Defrees NPPES

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

MS. MEREDITH R DEFREES (NPI 1801235684) is an individual physician assistant in San Antonio, Texas and active in the NPI registry since June 2013. She is enrolled in Medicare PECOS.

NPPES Registry Identity

NPI1801235684
Entity TypeIndividualFemale
Primary Taxonomy363A00000X
Provider Legal NameMS. MEREDITH R DEFREES
Location Address333 N SANTA ROSA STREETSan Antonio, TX 78207
Mailing Address315 N San Saba, Suite 1003San Antonio, TX 78207-3154 · (210) 704-3718 · Fax (210) 704-4520
Phone(210) 704-3718
Fax(210) 704-4520
Sole ProprietorNo
Enumeration DateJune 14, 2013
Last NPPES UpdateFebruary 4, 2015
✔ NPI 1801235684 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyPhysician AssistantPhysician Assistants & Advanced Practice Nursing Providers
Taxonomy Code363A00000X
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.
333 N SANTA ROSA STREET, San Antonio, TX 78207
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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 Texas, CHRISTUS Health Plan, Molina Healthcare 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)

Ms. Meredith R Defrees 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.

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 78207 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.

Other Providers at the Same Location NPPES

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

WILLIAM D CLARK MD
Otolaryngology (Pediatric Otolaryngology)
333 N SANTA ROSA STREET, GOLDSBURY CENTER LOWER LEVEL
SAN ANTONIO, TX 78207
Bexar County (210) 704-2335

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 Meredith Defrees's NPI number?

The NPI number for Meredith Defrees is 1801235684. It was assigned to this individual provider in the NPPES registry on June 14, 2013.

Where is Meredith Defrees located?

Meredith Defrees practices at 333 N Santa Rosa Street, San Antonio, TX 78207. The listed phone number is (210) 704-3718.

What is Meredith Defrees's specialty?

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

Is Meredith Defrees enrolled in Medicare?

Yes. Meredith Defrees is registered in the Medicare PECOS enrollment system.

What insurance does Meredith Defrees accept?

Health plans from Blue Cross and Blue Shield of Texas, CHRISTUS Health Plan, Molina Healthcare and Oscar Insurance Company list Meredith Defrees 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 Meredith Defrees was last updated on February 4, 2015. NPI Profile syncs with the weekly NPPES data releases published by CMS.