GWEN WILLIAMS MD
NPI 1912975590
Internal Medicine - Rheumatology in Birmingham, AL

Active since March 09, 2006PECOS EnrolledAccepts Medicare Assignment
48 MEDICAL PARK E DR, STE 255, BIRMINGHAM, AL 35235(205) 838-3090(205) 836-2954 Get Directions Write a Review

NPPES record last updated: May 22, 2010. Verified against the NPPES registry weekly; last sync: August 09, 2026.

About Gwen Williams Md NPPES

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

GWEN WILLIAMS MD (NPI 1912975590) is an individual rheumatology provider in Birmingham, Alabama, licensed in Alabama (13251) and active in the NPI registry since March 2006. She is enrolled in Medicare PECOS and is a graduate of University Of Alabama School Of Medicine (1983).

NPPES Registry Identity

NPI1912975590
Entity TypeIndividualFemale
Primary Taxonomy207RR0500X
Provider Legal NameGWEN WILLIAMSCredential: MD
Location Address48 MEDICAL PARK E DR, STE 255Birmingham, AL 35235
Mailing Address48 Medical Park E Dr, Ste 255Birmingham, AL 35235 · (205) 838-3090 · Fax (205) 836-2954
Fax(205) 836-2954
Sole ProprietorNo
Medical School CMSUniversity Of Alabama School Of MedicineGraduated 1983
Enumeration DateMarch 9, 2006
Last NPPES UpdateMay 22, 2010
NPI 1912975590 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

Primary SpecialtyInternal Medicine · RheumatologyAllopathic & Osteopathic Physicians
Taxonomy Code207RR0500X
License Licensed in AL · 13251
Definition
An internist who treats diseases of joints, muscle, bones and tendons. This specialist diagnoses and treats arthritis, back pain, muscle strains, common athletic injuries and collagen diseases.
48 MEDICAL PARK E DR, Birmingham, AL 35235

Other Identifiers 2

Medicare UPINE11680
Medicare PIN000081384

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

Gwen Williams Md 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 ID4981736345
PECOS Enrollment IDI20100720000895
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.

Areas of Expertise CMS Part B claims 10

Services this provider delivered to Medicare fee-for-service patients, from the CMS Medicare utilization data. Higher counts generally reflect more experience with a service; care delivered outside Medicare is not included.

Established patient office or other outpatient visit with low level od decision making, if using time, 20 minutes or more 99213
This is a routine visit for patients who have already been seen by the healthcare provider. During this approximately 20-29 minute appointment, your health status will be evaluated and any necessary treatments or tests will be discussed. It's a chance to address any health concerns you may have.
239 services141 patients
Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more 99214
This is a routine check-up for patients who have previously visited our clinic. It involves a comprehensive review of your health and any ongoing treatments. The consultation lasts between 30-39 minutes, allowing enough time to discuss any concerns.
109 services63 patients
Aspiration and/or injection of fluid large joint using ultrasound guidance 20611
This procedure involves using ultrasound technology to accurately locate a large joint, usually the knee or shoulder. A needle is then inserted to either extract fluid (aspiration) or inject medication. The ultrasound helps ensure precision and safety.
60 services32 patients
X-ray of hand, 2 views 73120
An X-ray of the hand, 2 views, is a non-invasive imaging test that uses a small amount of radiation to produce pictures of the bones in your hand. Two different angles are captured to provide a comprehensive view. This helps in diagnosing injuries or conditions affecting your hand.
55 services28 patients
New patient office or other outpatient visit with moderate level of medical decision making, if using time, 45 minutes or more 99204
This is a first-time office or outpatient visit lasting between 45-59 minutes. The healthcare provider evaluates your health, discusses your medical history, and may suggest further tests or treatments. It's an opportunity to ask questions and understand your health better.
30 services30 patients
Aspiration and/or injection of fluid from large joint 20610
This procedure involves using a needle to remove (aspiration) or introduce (injection) fluid into a large joint like the knee or hip. It can help diagnose conditions, relieve discomfort, or deliver medication directly to the joint.
25 services15 patients

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 35235 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
$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 2

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

Orthopaedic Surgery
48 MEDICAL PARK E DR, SUITE 200
BIRMINGHAM, AL 35235
Physical Medicine & Rehabilitation
48 MEDICAL PARK E DR, STE 255
BIRMINGHAM, AL 35235

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 Gwen Williams's NPI number?

The NPI number for Gwen Williams is 1912975590. It was assigned to this individual provider in the NPPES registry on March 9, 2006.

Where is Gwen Williams located?

Gwen Williams practices at 48 Medical Park E Dr Ste 255, Birmingham, AL 35235. The listed phone number is (205) 838-3090.

What is Gwen Williams's specialty?

The primary specialty registered for this NPI is Internal Medicine, specializing in Rheumatology, with taxonomy code 207RR0500X.

Is Gwen Williams enrolled in Medicare?

Yes. Gwen 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 Gwen Williams accept?

Health plans from Ambetter Health, Ambetter from Magnolia Health, Ambetter of Alabama, Ambetter of Tennessee and Blue Cross and Blue Shield of Alabama and 1 other insurer list Gwen 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 Gwen Williams was last updated on May 22, 2010. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 16 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.