MELISSA ARIEL WILLIAMS PA
NPI 1346960481
Physician Assistant in Houston, TX

Active since August 30, 2022PECOS EnrolledAccepts Medicare Assignment
82.38/100
CMS Quality Rating
5656 KELLEY ST STE 1EC1347, HOUSTON, TX 77026(713) 500-7885 Get Directions Write a Review

NPPES record last updated: August 30, 2022. Verified against the NPPES registry weekly; last sync: August 02, 2026.

About Melissa Ariel Williams Pa NPPES

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

MELISSA ARIEL WILLIAMS PA (NPI 1346960481) is an individual physician assistant in Houston, Texas and active in the NPI registry since August 2022. She is enrolled in Medicare PECOS and is a graduate of Other (2022).

NPPES Registry Identity

NPI1346960481
Entity TypeIndividualFemale
Primary Taxonomy363A00000X
Provider Legal NameMELISSA ARIEL WILLIAMSCredential: PA
Location Address5656 KELLEY ST STE 1EC1347Houston, TX 77026-1967
Mailing Address6431 Fannin St Ste Jjl 270Houston, TX 77030-1501
Sole ProprietorNo
Medical School CMSOtherGraduated 2022
Enumeration DateAugust 30, 2022
NPPES CertifiedAugust 30, 2022
NPI 1346960481 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 2

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.
Also ListedPhysician Assistant · MedicalTaxonomy 363AM0700X
5656 KELLEY ST STE 1EC1347, Houston, TX 77026

Other Names 1

Former Name (1)Melissa Ariel Reeves

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 and accepts Medicare assignment

Melissa Ariel Williams Pa 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 ID7214305119
PECOS Enrollment IDI20221128001162
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 77026 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.

Medicare Quality Performance CMS QPP · MIPS

Performance in the CMS Quality Payment Program: the MIPS final score across four weighted categories, and the individual quality measures reported to Medicare.

82.38/100
MIPS Final ScoreMerit-based Incentive Payment System · CMS Quality Payment Program
Scored as part of a group practice
Quality79.23
Promoting Interoperability100
Improvement Activities40
Cost58.5

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.

Physician Assistant
5656 KELLEY ST STE 1EC1347
HOUSTON, TX 77026
Physician Assistant (Medical)
5656 KELLEY ST STE 1EC1347
HOUSTON, TX 77026

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 Melissa Williams's NPI number?

The NPI number for Melissa Williams is 1346960481. It was assigned to this individual provider in the NPPES registry on August 30, 2022. The provider is also known as Melissa Ariel Reeves.

Where is Melissa Williams located?

Melissa Williams practices at 5656 Kelley St Ste 1ec1347, Houston, TX 77026. The listed phone number is (713) 500-7885.

What is Melissa Williams's specialty?

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

Is Melissa Williams enrolled in Medicare?

Yes. Melissa Williams 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 Melissa Williams accept?

Health plans from Blue Cross and Blue Shield of Texas and WellPoint list Melissa Williams 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 Melissa Williams was last updated on August 30, 2022. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 3 years 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.