OPAL WILLMON PA
NPI 1891099578
Physician Assistant in Houston, TX

Active since January 10, 2011PECOS Enrolled
6701 FANNIN ST, HOUSTON, TX 77030(832) 824-1000 Get Directions Write a Review

NPPES record last updated: January 10, 2011. Verified against the NPPES registry weekly; last sync: July 19, 2026.

About Opal Willmon Pa NPPES

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

OPAL WILLMON PA (NPI 1891099578) is an individual physician assistant in Houston, Texas, licensed in Texas (PA06872) and active in the NPI registry since January 2011. She is enrolled in Medicare PECOS and is a graduate of Other (2010).

NPPES Registry Identity

NPI1891099578
Entity TypeIndividualFemale
Primary Taxonomy363A00000X
Provider Legal NameOPAL WILLMONCredential: PA
Location Address6701 FANNIN STHouston, TX 77030-2316
Mailing Address2 Greenway Plz, Suite 300Houston, TX 77046-0297
Sole ProprietorNo
Medical School CMSOtherGraduated 2010
Enumeration DateJanuary 10, 2011
NPI 1891099578 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

Primary SpecialtyPhysician AssistantPhysician Assistants & Advanced Practice Nursing Providers
Taxonomy Code363A00000X
License Licensed in TX · PA06872
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.

6701 FANNIN ST, Houston, TX 77030

Accepted 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)

Opal Willmon Pa is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).

PECOS PAC ID4486172525
PECOS Enrollment IDI20250513001951
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 77030 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
$90.40 typical visit price
range $58.24 – $176.98
Typical copayment $22.60 (range $14.56 – $44.24)
Most-billed visit code 99203
Established Patient
$72.62 typical visit price
range $18.60 – $143.93
Typical copayment $18.15 (range $4.65 – $35.98)
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 20

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

Otolaryngology (Pediatric Otolaryngology)
6701 FANNIN ST, STE 540
HOUSTON, TX 77030
Otolaryngology (Pediatric Otolaryngology)
6701 FANNIN ST, STE 540
HOUSTON, TX 77030
Otolaryngology (Pediatric Otolaryngology)
6701 FANNIN ST, SUITE 540
HOUSTON, TX 77030
Otolaryngology (Pediatric Otolaryngology)
6701 FANNIN ST
HOUSTON, TX 77030
Surgery (Pediatric Surgery)
6701 FANNIN ST, SUITE 1210
HOUSTON, TX 77030
Nurse Practitioner
6701 FANNIN ST
HOUSTON, TX 77030
Pediatrics (Pediatric Gastroenterology)
6701 FANNIN ST
HOUSTON, TX 77030
Pediatrics
6701 FANNIN ST
HOUSTON, TX 77030

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 Opal Willmon's NPI number?

The NPI number for Opal Willmon is 1891099578. It was assigned to this individual provider in the NPPES registry on January 10, 2011.

Where is Opal Willmon located?

Opal Willmon practices at 6701 Fannin St, Houston, TX 77030. The listed phone number is (832) 824-1000.

What is Opal Willmon's specialty?

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

Is Opal Willmon enrolled in Medicare?

Yes. Opal Willmon is registered in the Medicare PECOS enrollment system.

What insurance does Opal Willmon accept?

Health plans from Moda Health Plan, Inc. list Opal Willmon 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 Opal Willmon was last updated on January 10, 2011. NPI Profile syncs with the weekly NPPES data releases published by CMS.