Dr. William B. Lamar
- Gender: Male
- Experience: 23 years
- Graduated from: University Of South Alabama College Of Medicine
- Graduation year: 1998
- Sole propriator: No
- NPI: 1073599601
Dr. William B. Lamar III M.D.
Nephrologist
He is located at 124A University Boulevard in Mobile, AL 36608. Can help patients with the following: High Blood Pressure, Hypercalcemia, Hyperkalemia, Low Blood Pressure, Low Potassium, Rhabdomyolysis. His National Provider Identifier (NPI) number is 1073599601. Appointment can be made via the phone number (251) 343-5004. He is affiliated with 1 practices and 5 hospitals.
Conditions treated
Dr. William Bibb Lamar, being an nephrologist, treats the following conditions. Please be advised that this list may not be complete. For the full list of conditions treated, consult directly with Dr. William B. Lamar.
- Blood in Urine
- Edema
- Gout
- Heart Disease
- Hemolytic Uremic Syndrome (HUS)
- High Blood Pressure
- Hydronephrosis
- Hypercalcemia
- Hyperkalemia
- Hyperparathyroidism
- Kidney Cancer
- Kidney Failure
- Kidney Infection
- Kidney Stones
- Low Blood Pressure
- Low Potassium
- Polycystic Kidney Disease (PKD)
- Rhabdomyolysis
- Vitamin D Deficiency
Procedures Performed by Dr. William B. Lamar
ACA Marketplace (Obamacare/HealthCare.gov) plan networks
Insurers selling ACA Marketplace (HealthCare.gov) plans list Dr. William B. Lamar as in-network for the following 2026 plans.
Health plans
Ambetter of Alabama
Network data as of Sep 15, 2026, as reported by the insurer.
Show all 18 plans from Ambetter of Alabama
| Plan | Plan type | Network tier | New patients |
|---|---|---|---|
| Complete Gold | EPO · Gold | Preferred | Accepting new patients |
| Complete Gold + Vision + Adult Dental | EPO · Gold | Preferred | Accepting new patients |
| Elite Bronze | EPO · Expanded Bronze | Preferred | Accepting new patients |
| Elite Bronze + Vision + Adult Dental | EPO · Expanded Bronze | Preferred | Accepting new patients |
| Elite Gold | EPO · Gold | Preferred | Accepting new patients |
| Elite Gold + Vision + Adult Dental | EPO · Gold | Preferred | Accepting new patients |
| Enhanced Diabetes Care Silver with $0 Drug Options | EPO · Silver | Preferred | Accepting new patients |
| Enhanced Diabetes Care Silver with $0 Drug Options + Vision + Adult Dental | EPO · Silver | Preferred | Accepting new patients |
| Everyday Bronze | EPO · Expanded Bronze | Preferred | Accepting new patients |
| Everyday Bronze + Vision + Adult Dental | EPO · Expanded Bronze | Preferred | Accepting new patients |
| Focused Silver | EPO · Silver | Preferred | Accepting new patients |
| Focused Silver + Vision + Adult Dental | EPO · Silver | Preferred | Accepting new patients |
| Standard Expanded Bronze | EPO · Expanded Bronze | Preferred | Accepting new patients |
| Standard Expanded Bronze + Vision + Adult Dental | EPO · Expanded Bronze | Preferred | Accepting new patients |
| Standard Gold | EPO · Gold | Preferred | Accepting new patients |
| Standard Gold + Vision + Adult Dental | EPO · Gold | Preferred | Accepting new patients |
| Standard Silver | EPO · Silver | Preferred | Accepting new patients |
| Standard Silver + Vision + Adult Dental | EPO · Silver | Preferred | Accepting new patients |
UnitedHealthcare
Network data as of Sep 15, 2026, as reported by the insurer.
Show all 13 plans from UnitedHealthcare
| Plan | Plan type | Network tier | New patients |
|---|---|---|---|
| UHC Bronze Copay Focus $0 Indiv Med Ded ($0 Virtual Urgent Care, No Referrals) | EPO · Expanded Bronze | Non Preferred | Accepting new patients |
| UHC Bronze Essential (No Referrals) | EPO · Bronze | Non Preferred | Accepting new patients |
| UHC Bronze Standard (No Referrals) | EPO · Expanded Bronze | Non Preferred | Accepting new patients |
| UHC Bronze Standard+ (Dental + Vision, No Referrals) | EPO · Expanded Bronze | Non Preferred | Accepting new patients |
| UHC Gold Advantage ($0 Virtual Urgent Care, $5 Tier 2 Rx, No Referrals) | EPO · Gold | Non Preferred | Accepting new patients |
| UHC Gold Advantage+ ($0 Virtual Urgent Care, $5 Tier 2 Rx, Dental + Vision, No Referrals) | EPO · Gold | Non Preferred | Accepting new patients |
| UHC Gold Copay Focus $0 Indiv Med Ded ($0 Virtual Urgent Care, $5 Tier 2 Rx, No Referrals) | EPO · Gold | Non Preferred | Accepting new patients |
| UHC Gold Standard (No Referrals) | EPO · Gold | Non Preferred | Accepting new patients |
| UHC Silver Copay Focus $0 Indiv Med Ded ($0 Virtual Urgent Care, No Referrals) | EPO · Silver | Non Preferred | Accepting new patients |
| UHC Silver Copay Focus+ $0 Indiv Med Ded ($0 Virtual Urgent Care, Dental + Vision, No Referrals) | EPO · Silver | Non Preferred | Accepting new patients |
| UHC Silver Standard (No Referrals) | EPO · Silver | Non Preferred | Accepting new patients |
| UHC Silver Value ($0 Virtual Urgent Care, No Referrals) | EPO · Silver | Non Preferred | Accepting new patients |
| UHC Silver Value+ ($0 Virtual Urgent Care, Dental + Vision, No Referrals) | EPO · Silver | Non Preferred | Accepting new patients |
This covers ACA Marketplace plans only, as reported by each insurer. It does not include employer, Medicare Advantage, or state-run exchange plans, and a plan missing from this list does not mean Dr. William B. Lamar is out of network. Insurer directories can be out of date, so always confirm with the insurer and the office before your visit.
Medicare Enrollment
Dr. William B. Lamar is enrolled to bill Medicare as a Practitioner - Nephrology .
Bills through: Nephrology Associates Of Mobile, P.a.
Based on Medicare's public enrollment records as of Jul 17, 2026. This reflects Medicare fee-for-service enrollment only and says nothing about other insurance, quality, outcomes, or board certification.
Payments received
Drug payment
| Baxter Healthcare | $226 |
| Otsuka Pharmaceutical | $166 |
| Allergan | $100 |
Other
| Food and Beverage | $954 |
Studies
UNIVERSITY OF SOUTH ALABAMA COLLEGE OF MEDICINE
Graduated in 1998
Affiliated hospitals
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Questions & Answers
What conditions does Dr. William Bibb Lamar treat?
Dr. William Bibb Lamar provides treatment for High Blood Pressure, Hypercalcemia, Hyperkalemia, Low Blood Pressure, Low Potassium, Rhabdomyolysis. For the full list see this list.
Where can you meet with Dr. William Bibb Lamar?
Dr. William Bibb Lamar's office is located at 124A University Boulevard in Mobile, AL 36608.
Does Dr. William Bibb Lamar accept insurance?
Dr. William Bibb Lamar is listed in-network for 31 ACA Marketplace (Obamacare/HealthCare.gov) plans from Ambetter of Alabama, UnitedHealthcare. See the Marketplace plans section for details.
Does Dr. William Bibb Lamar have affiliation with practices?
Dr. William Bibb Lamar is affiliated with Vascular Associates of South Alabama LLC.
Has Dr. William Bibb Lamar affiliation with hospitals?
Dr. William Bibb Lamar is affiliated with MOBILE INFIRMARY MEDICAL CENTER. For the full list of hospitals see this list.