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WARREN LAW III
NPI 1831992460
Internal Medicine in Mobile, AL

Active since March 29, 2025PECOS Enrolled
2451 UNIVERSITY HOSPITAL DR. MASTIN 212, MOBILE, AL 36617(251) 471-7207 Get Directions Write a Review

NPPES record last updated: November 12, 2025. Verified against the NPPES registry weekly; last sync: August 09, 2026.

Record update history: Nov 12, 2025, Mar 29, 2025 (2 updates tracked since 2025).

About Warren Law Iii NPPES

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

WARREN LAW III (NPI 1831992460) is an individual internal medicine provider in Mobile, Alabama, licensed in Alabama (L.6605) and active in the NPI registry since March 2025. He is enrolled in Medicare PECOS.

NPPES Registry Identity

NPI1831992460
Entity TypeIndividualMale
Primary Taxonomy207R00000X
Provider Legal NameWARREN LAW III
Location Address2451 UNIVERSITY HOSPITAL DR. MASTIN 212Mobile, AL 36617
Mailing Address2451 University Hospital Dr # 212Mobile, AL 36617-2300
Phone(251) 471-7207
Sole ProprietorNo
Enumeration DateMarch 29, 2025
Last NPPES UpdateNovember 12, 20252 updates tracked since enumeration
NPPES CertifiedNovember 12, 2025
✔ NPI 1831992460 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyInternal MedicineAllopathic & Osteopathic Physicians
Taxonomy Code207R00000X
License✔ Licensed in AL · L.6605
Definition
A physician who provides long-term, comprehensive care in the office and the hospital, managing both common and complex illness of adolescents, adults and the elderly. Internists are trained in the diagnosis and treatment of cancer, infections and diseases affecting the heart, blood, kidneys, joints and digestive, respiratory and vascular systems. They are also trained in the essentials of primary care internal medicine, which incorporates an understanding of disease prevention, wellness, substance abuse, mental health and effective treatment of common problems of the eyes, ears, skin, nervous system and reproductive organs.
2451 UNIVERSITY HOSPITAL DR. MASTIN 212, Mobile, AL 36617
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Medicare Participation & PECOS CMS

Medicare enrollment, assignment, and ordering and referring status from the CMS PECOS system.

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

Warren Law Iii is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).

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 36617 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 3

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

SAI PRANAV REDDY DWARAMPUDI MD
Psychiatry & Neurology (Psychiatry)
2451 UNIVERSITY HOSPITAL DR. MASTIN 212
MOBILE, AL 36617
Mobile County (251) 660-2360
EMILY STRINGFELLOW
Internal Medicine
2451 UNIVERSITY HOSPITAL DR. MASTIN 212
MOBILE, AL 36617
Mobile County (251) 471-7207
JING ZHOU MD, PHD
Pathology (Anatomic Pathology & Clinical Pathology)
2451 UNIVERSITY HOSPITAL DR. MASTIN 212
MOBILE, AL 36617
Mobile County (251) 471-7786

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 Warren Law's NPI number?

The NPI number for Warren Law is 1831992460. It was assigned to this individual provider in the NPPES registry on March 29, 2025.

Where is Warren Law located?

Warren Law practices at 2451 University Hospital Dr. Mastin 212, Mobile, AL 36617. The listed phone number is (251) 471-7207.

What is Warren Law's specialty?

The primary specialty registered for this NPI is Internal Medicine with taxonomy code 207R00000X.

Is Warren Law enrolled in Medicare?

Yes. Warren Law is registered in the Medicare PECOS enrollment system.

When was this NPI record last updated?

The NPPES record for Warren Law was last updated on November 12, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 9 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.