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DR. JUDITH JORDAN WILLIAMS M.D.
NPI 1912906942
Obstetrics & Gynecology in Mobile, AL

Active since July 20, 2005PECOS EnrolledAccepts Medicare Assignment
95.73/100
CMS Quality Rating
1601 CENTER ST STE 3D, MOBILE, AL 36604(251) 415-1496 Get Directions Write a Review

NPPES record last updated: July 18, 2025. Verified against the NPPES registry weekly; last sync: August 30, 2026.

Record update history: Oct 20, 2017, Sep 15, 2017 (2 updates tracked since 2017).

About Dr. Judith Jordan Williams M.d. NPPES

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

DR. JUDITH JORDAN WILLIAMS M.D. (NPI 1912906942) is an individual obstetrics & gynecology provider in Mobile, Alabama, licensed in Alabama (MD.49958) and active in the NPI registry since July 2005. She is enrolled in Medicare PECOS and is a graduate of Other (2002).

NPPES Registry Identity

NPI1912906942
Entity TypeIndividualFemale
Primary Taxonomy207V00000X
Provider Legal NameDR. JUDITH JORDAN WILLIAMSCredential: M.D.
Location Address1601 CENTER ST STE 3DMobile, AL 36604-1541
Mailing AddressPo Box 746450Atlanta, GA 30374-6450 · (866) 401-3057 · Fax (318) 868-6430
Phone(251) 415-1496
Sole ProprietorNo
Medical School CMSOtherGraduated 2002
Enumeration DateJuly 20, 2005
Last NPPES UpdateJuly 18, 20252 updates tracked since enumeration
NPPES CertifiedJuly 18, 2025
✔ NPI 1912906942 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyObstetrics & GynecologyAllopathic & Osteopathic Physicians
Taxonomy Code207V00000X
Licenses✔ Licensed in AL · MD.49958✔ Licensed in TN · 36128
Definition
An obstetrician/gynecologist possesses special knowledge, skills and professional capability in the medical and surgical care of the female reproductive system and associated disorders. This physician serves as a consultant to other physicians and as a primary physician for women.
1601 CENTER ST STE 3D, Mobile, AL 36604
Open in Google Maps ↗

Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include Ambetter from Arkansas Health & Wellness, Ambetter from Home State Health, 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

Dr. Judith Jordan Williams M.d. 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 ID5395860563
PECOS Enrollment IDI20250812003022
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 36604 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
$122.31 typical visit price
range $52.65 – $161.63
Typical copayment $30.57 (range $13.16 – $40.40)
Most-billed visit code 99204
Established Patient
$66.08 typical visit price
range $16.56 – $131.65
Typical copayment $16.52 (range $4.14 – $32.91)
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.

95.73/100
MIPS Final ScoreMerit-based Incentive Payment System · CMS Quality Payment Program
Scored through an Alternative Payment Model
Quality84.39
Promoting Interoperability100
Improvement Activities40

Other Providers at the Same Location NPPES

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

DR. JAMES E MAHER III M.D.
Obstetrics & Gynecology (Maternal & Fetal Medicine)
1601 CENTER ST STE 3D
MOBILE, AL 36604
Mobile County (251) 415-1496

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 Judith Williams's NPI number?

The NPI number for Judith Williams is 1912906942. It was assigned to this individual provider in the NPPES registry on July 20, 2005.

Where is Judith Williams located?

Judith Williams practices at 1601 Center St Ste 3D, Mobile, AL 36604. The listed phone number is (251) 415-1496.

What is Judith Williams's specialty?

The primary specialty registered for this NPI is Obstetrics & Gynecology with taxonomy code 207V00000X.

Is Judith Williams enrolled in Medicare?

Yes. Judith 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 Judith Williams accept?

Health plans from Ambetter from Arkansas Health & Wellness, Ambetter from Home State Health, Ambetter from Magnolia Health, Ambetter of Alabama and Ambetter of North Carolina and 5 other insurers list Judith 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 Judith Williams was last updated on July 18, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 13 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.