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MRS. CLARA ALEXIS HARBIN WILLIAMS MPAS, PA-C
NPI 1144088899
Physician Assistant in Ocean Springs, MS

Active since March 07, 2024PECOS EnrolledAccepts Medicare Assignment
5935 WASHINGTON AVE STE A, OCEAN SPRINGS, MS 39564(228) 215-0669 Get Directions Write a Review

NPPES record last updated: March 7, 2024. Verified against the NPPES registry weekly; last sync: August 02, 2026.

About Mrs. Clara Alexis Harbin Williams Mpas, Pa-c NPPES

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

MRS. CLARA ALEXIS HARBIN WILLIAMS MPAS, PA-C (NPI 1144088899) is an individual physician assistant in Ocean Springs, Mississippi, licensed in Mississippi (PA00792) and active in the NPI registry since March 2024. She is enrolled in Medicare PECOS and is a graduate of Other (2023).

NPPES Registry Identity

NPI1144088899
Entity TypeIndividualFemale
Primary Taxonomy363A00000X
Provider Legal NameMRS. CLARA ALEXIS HARBIN WILLIAMSCredential: MPAS, PA-C
Location Address5935 WASHINGTON AVE STE AOcean Springs, MS 39564-2680
Mailing Address1009 Grant AvePascagoula, MS 39567-7223 · (228) 218-0622
Phone(228) 215-0669
Sole ProprietorNo
Medical School CMSOtherGraduated 2023
Enumeration DateMarch 7, 2024
NPPES CertifiedMarch 7, 2024
✔ NPI 1144088899 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 MS · PA00792
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.
5935 WASHINGTON AVE STE A, Ocean Springs, MS 39564
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Accepted Insurance

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

Mrs. Clara Alexis Harbin Williams Mpas, Pa-c 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 ID2365973674
PECOS Enrollment IDI20240927001167
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 39564 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
$80.50 typical visit price
range $51.65 – $159.18
Typical copayment $20.12 (range $12.91 – $39.79)
Most-billed visit code 99203
Established Patient
$64.96 typical visit price
range $16.15 – $129.61
Typical copayment $16.24 (range $4.03 – $32.40)
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.

MRS. ERICA ENGER CROSS PA
Physician Assistant
5935 WASHINGTON AVE STE A
OCEAN SPRINGS, MS 39564
Jackson County (228) 215-0669

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 Clara Williams's NPI number?

The NPI number for Clara Williams is 1144088899. It was assigned to this individual provider in the NPPES registry on March 7, 2024.

Where is Clara Williams located?

Clara Williams practices at 5935 Washington Ave Ste A, Ocean Springs, MS 39564. The listed phone number is (228) 215-0669.

What is Clara Williams's specialty?

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

Is Clara Williams enrolled in Medicare?

Yes. Clara 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 Clara Williams accept?

Health plans from Ambetter from Arkansas Health & Wellness, Ambetter from Louisiana Healthcare Connections, Ambetter from Magnolia Health, Ambetter of Alabama and Ambetter of Tennessee and 4 other insurers list Clara 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 Clara Williams was last updated on March 7, 2024. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 2 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.