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MRS. MARY WILLIAMS PNP-PC
NPI 1972278935
Nurse Practitioner - Pediatrics in Daphne, AL

Active since August 11, 2021PECOS EnrolledAccepts Medicare Assignment
6883 US HIGHWAY 90 STE 108, DAPHNE, AL 36526(251) 318-2601(251) 318-2602 Get Directions Write a Review

NPPES record last updated: December 10, 2025. Verified against the NPPES registry weekly; last sync: August 02, 2026.

Record update history: Dec 10, 2025, Aug 11, 2021 (2 updates tracked since 2021).

About Mrs. Mary Williams Pnp-pc NPPES

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

MRS. MARY WILLIAMS PNP-PC (NPI 1972278935) is an individual pediatrics provider in Daphne, Alabama, licensed in Alabama (1-175325) and active in the NPI registry since August 2021. She is enrolled in Medicare PECOS, maintains a secondary practice location in Mobile, and is a graduate of Other (2019).

NPPES Registry Identity

NPI1972278935
Entity TypeIndividualFemale
Primary Taxonomy363LP0200X
Provider Legal NameMRS. MARY WILLIAMSCredential: PNP-PC
Location Address6883 US HIGHWAY 90 STE 108Daphne, AL 36526-9611
Mailing Address1700 Center StMobile, AL 36604-3301 · (251) 415-1000 · Fax (251) 415-1001
Phone(251) 318-2601
Fax(251) 318-2602
Sole ProprietorNo
Medical School CMSOtherGraduated 2019
Enumeration DateAugust 11, 2021
Last NPPES UpdateDecember 10, 20252 updates tracked since enumeration
NPPES CertifiedDecember 10, 2025
✔ NPI 1972278935 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyNurse Practitioner · PediatricsPhysician Assistants & Advanced Practice Nursing Providers
Taxonomy Code363LP0200X
License✔ Licensed in AL · 1-175325
6883 US HIGHWAY 90 STE 108, Daphne, AL 36526
Open in Google Maps ↗

Secondary Practice Location 1

Location 11700 Center StMobile, AL 36604-3301 · Phone (251) 415-1000 · Fax (251) 415-1001

Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include Blue Cross and Blue Shield of Alabama.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. Mary Williams Pnp-pc 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 ID9931682598
PECOS Enrollment IDI20260311003253
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 36526 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
$81.90 typical visit price
range $52.65 – $161.63
Typical copayment $20.47 (range $13.16 – $40.40)
Most-billed visit code 99203
Established Patient
$93.72 typical visit price
range $16.56 – $131.65
Typical copayment $23.43 (range $4.14 – $32.91)
Most-billed visit code 99214
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 3

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

JULIANA DYESS GUNN APRN
Nurse Practitioner (Pediatrics)
6883 US HIGHWAY 90 STE 108
DAPHNE, AL 36526
Baldwin County (251) 318-2601
SUSAN SMITH CRNP
Nurse Practitioner (Pediatrics)
6883 US HIGHWAY 90 STE 108
DAPHNE, AL 36526
Baldwin County (251) 318-2601
TERICA ADKISON
Nurse Practitioner (Family)
6883 US HIGHWAY 90 STE 108
DAPHNE, AL 36526
Baldwin County (251) 318-2601

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 Mary Williams's NPI number?

The NPI number for Mary Williams is 1972278935. It was assigned to this individual provider in the NPPES registry on August 11, 2021.

Where is Mary Williams located?

Mary Williams practices at 6883 Us Highway 90 Ste 108, Daphne, AL 36526. The listed phone number is (251) 318-2601.

What is Mary Williams's specialty?

The primary specialty registered for this NPI is Nurse Practitioner, specializing in Pediatrics, with taxonomy code 363LP0200X.

Is Mary Williams enrolled in Medicare?

Yes. Mary 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 Mary Williams accept?

Health plans from Blue Cross and Blue Shield of Alabama list Mary 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 Mary Williams was last updated on December 10, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 7 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.