Dr. Larry J. Walker
- Gender: Male
- Experience: 25 years
- Graduated from: University Of Wisconsin School Of Medicine
- Graduation year: 1996
- Sole propriator: No
- NPI: 1538140587
Dr. Larry J. Walker M.D.
Nephrologist
He is located at 810 Franklin Street Southeast Suite A in Huntsville, AL 35801. Can help patients with the following: Chronic Obstructive Pulmonary Disease (COPD), Diarrhea, High Blood Pressure, Hyperlipidemia, Kidney Stones, Osteoporosis. His National Provider Identifier (NPI) number is 1538140587. Appointment can be made via the phone number (256) 881-1160. He is affiliated with 1 practices and 5 hospitals.
Conditions treated
Dr. Larry Walker, 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. Larry J. Walker.
- Abdominal Pain
- Acute Pain
- Anemia
- Arthritis
- Asthma
- Atherosclerosis
- Bladder Control
- Blood in Urine
- Chest Pain
- Cholecystitis
- Chronic Obstructive Pulmonary Disease (COPD)
- Common Cold
- Constipation
- Cystitis
- Diarrhea
- Edema
- Fever
- Gastroesophageal Reflux Disease (GERD)
- General Care
- Gout
- Headache
- Heart Disease
- Hemolytic Uremic Syndrome (HUS)
- Hiatal Hernia
- High Blood Pressure
- Hot Flashes
- Hydronephrosis
- Hypercalcemia
- Hyperkalemia
- Hyperlipidemia
- Hyperparathyroidism
- Hyponatremia
- Influenza
- Inguinal Hernia
- Kidney Cancer
- Kidney Failure
- Kidney Infection
- Kidney Stones
- Low Blood Pressure
- Low Potassium
- Migraine
- Nausea and Vomiting
- Obesity
- Osteoporosis
- Peptic Ulcer
- Polycystic Kidney Disease (PKD)
- Prescription Refill
- Rhabdomyolysis
- Urethritis
- Urinary Tract Infection (UTI)
- Vitamin D Deficiency
Procedures Performed by Dr. Larry J. Walker
ACA Marketplace (Obamacare/HealthCare.gov) plan networks
Insurers selling ACA Marketplace (HealthCare.gov) plans list Dr. Larry J. Walker as in-network for the following 2026 plans.
Health plans
Oscar Insurance Company
Network data as of Sep 15, 2026, as reported by the insurer.
Show all 9 plans from Oscar Insurance Company
| Plan | Plan type | Network tier | New patients |
|---|---|---|---|
| Bronze Classic 4700 | EPO · Expanded Bronze | Preferred | Accepting new patients |
| Bronze Classic Standard | EPO · Expanded Bronze | Preferred | Accepting new patients |
| Bronze Elite + PCP Saver Plus | EPO · Expanded Bronze | Preferred | Accepting new patients |
| Bronze Simple Chronic Care CKM | EPO · Expanded Bronze | Preferred | Accepting new patients |
| Gold Classic Standard | EPO · Gold | Preferred | Accepting new patients |
| Gold Simple | EPO · Gold | Preferred | Accepting new patients |
| Silver Classic Standard | EPO · Silver | Preferred | Accepting new patients |
| Silver Simple | EPO · Silver | Preferred | Accepting new patients |
| Silver Simple Chronic Care CKM | EPO · Silver | 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. Larry J. Walker 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. Larry J. Walker is enrolled to bill Medicare as a Practitioner - Nephrology .
Bills through: Huntsville Renal Clinic, Pc
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
| Otsuka Pharmaceutical | $955 |
| Fresenius | $343 |
| Amgen | $237 |
Other
| Food and Beverage | $3276 |
Studies
UNIVERSITY OF WISCONSIN SCHOOL OF MEDICINE
Graduated in 1996Additional Specialities
- Internist
Affiliated hospitals
Looking for more Nephrologists?
There are 9 other nephrologists in this region.
- Gender: Male
- Address: 11357 Nuckols Road # 1149 Glen Allen, 23059, VA
- Gender: Male
- Address: 1265 Graham Road Suite 1 Florissant, 63031, MO
- Gender: Male
- Address: Suite A 810 Franklin Street Southeast Huntsville, 35801, AL
- Gender: Female
- Address: Suite East 2325 Pansy Street Southwest Huntsville, 35801, AL
- Gender: Male
- Address: 1104 Monroe Street Southwest Huntsville, 35801, AL
- Gender: Male
- Address: 101 Sivley Road Southwest Huntsville, 35801, AL
- Gender: Female
- Address: Suite A 810 Franklin Street Southeast Huntsville, 35801, AL
- Gender: Male
- Address: 2709 Boulder Circle Southeast Huntsville, 35801, AL
- Gender: Male
- Address: Suite A 810 Franklin Street Southeast Huntsville, 35801, AL
Questions & Answers
Does Dr. Larry Walker accept patients with Oscar Insurance Company?
Yes, Dr. Larry Walker is listed in-network for Oscar Insurance Company through the ACA Marketplace (Obamacare/HealthCare.gov). See the Marketplace plans section for details.
Has Dr. Larry Walker affiliation with hospitals?
Dr. Larry Walker is affiliated with HUNTSVILLE HOSPITAL. For the full list of hospitals see this list.
What conditions does Dr. Larry Walker treat?
Dr. Larry Walker provides treatment for Chronic Obstructive Pulmonary Disease (COPD), Diarrhea, High Blood Pressure, Hyperlipidemia, Kidney Stones, Osteoporosis. For the full list see this list.
Where can you meet with Dr. Larry Walker?
Dr. Larry Walker's office is located at 810 Franklin Street Southeast Suite A in Huntsville, AL 35801.
Does Dr. Larry Walker have affiliation with practices?
Dr. Larry Walker is affiliated with Huntsville Renal Clinic.