Dr. Lawrence N. Nicastro
- Gender: Male
- Experience: 25 years
- Graduated from: University Alabama Birmingham - School Of Optometry
- Graduation year: 1996
- Sole propriator: No
- NPI: 1790772655
Dr. Lawrence N. Nicastro O.D.
Optometrist
He is located at 600 Washington Street Northwest in Huntsville, AL 35801. Can help patients with the following: Blepharitis, Diabetic Retinopathy, Dry Eyes, Eye Floaters, Presbyopia, Sty. His National Provider Identifier (NPI) number is 1790772655. Appointment can be made via the phone number (256) 533-6838. He is affiliated with 3 practices.
Conditions treated
Dr. Lawrence N. Nicastro, being an optometrist, 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. Lawrence N. Nicastro.
- Astigmatism
- Binocular Dysfunction (BVD)
- Blepharitis
- Blindness
- Cataracts
- Color Blindness
- Contact Lens Prescription and Fitting
- Crossed Eyes
- Diabetic Retinopathy
- Dry Eyes
- Esotropia
- Exotropia
- Eye Allergy
- Eye Floaters
- Eye Strain
- Eyeglasses Fitting and Prescription
- Farsightedness
- Glaucoma
- Hypertropia
- Lazy Eye
- Macular Degeneration
- Nearsightedness
- Oculomotor Dysfunction
- Pink Eye
- Presbyopia
- Retinal Imaging
- Sty
Procedures Performed by Dr. Lawrence N. Nicastro
ACA Marketplace (Obamacare/HealthCare.gov) plan networks
Insurers selling ACA Marketplace (HealthCare.gov) plans list Dr. Lawrence N. Nicastro 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 | Not accepting new patients |
| Complete Gold + Vision + Adult Dental | EPO · Gold | Preferred | Not accepting new patients |
| Elite Bronze | EPO · Expanded Bronze | Preferred | Not accepting new patients |
| Elite Bronze + Vision + Adult Dental | EPO · Expanded Bronze | Preferred | Not accepting new patients |
| Elite Gold | EPO · Gold | Preferred | Not accepting new patients |
| Elite Gold + Vision + Adult Dental | EPO · Gold | Preferred | Not accepting new patients |
| Enhanced Diabetes Care Silver with $0 Drug Options | EPO · Silver | Preferred | Not accepting new patients |
| Enhanced Diabetes Care Silver with $0 Drug Options + Vision + Adult Dental | EPO · Silver | Preferred | Not accepting new patients |
| Everyday Bronze | EPO · Expanded Bronze | Preferred | Not accepting new patients |
| Everyday Bronze + Vision + Adult Dental | EPO · Expanded Bronze | Preferred | Not accepting new patients |
| Focused Silver | EPO · Silver | Preferred | Not accepting new patients |
| Focused Silver + Vision + Adult Dental | EPO · Silver | Preferred | Not accepting new patients |
| Standard Expanded Bronze | EPO · Expanded Bronze | Preferred | Not accepting new patients |
| Standard Expanded Bronze + Vision + Adult Dental | EPO · Expanded Bronze | Preferred | Not accepting new patients |
| Standard Gold | EPO · Gold | Preferred | Not accepting new patients |
| Standard Gold + Vision + Adult Dental | EPO · Gold | Preferred | Not accepting new patients |
| Standard Silver | EPO · Silver | Preferred | Not accepting new patients |
| Standard Silver + Vision + Adult Dental | EPO · Silver | Preferred | Not 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. Lawrence N. Nicastro 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. Lawrence N. Nicastro is enrolled to bill Medicare as a Practitioner - Optometry .
Bills through: Eyecare Associates, Inc.
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
| Alcon | $635 |
| Coopervision | $438 |
| Shire North American Group | $365 |
Other
| Food and Beverage | $2351 |
| Promotional Speaking or Service | $150 |
Studies
UNIVERSITY ALABAMA BIRMINGHAM - SCHOOL OF OPTOMETRY
Graduated in 1996Affiliated practices
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Questions & Answers
Does Dr. Lawrence N. Nicastro accept patients with Ambetter of Alabama?
Yes, Dr. Lawrence N. Nicastro is listed in-network for Ambetter of Alabama through the ACA Marketplace (Obamacare/HealthCare.gov). See the Marketplace plans section for details.
What conditions does Dr. Lawrence N. Nicastro treat?
Dr. Lawrence N. Nicastro provides treatment for Blepharitis, Diabetic Retinopathy, Dry Eyes, Eye Floaters, Presbyopia, Sty. For the full list see this list.
Where can you meet with Dr. Lawrence N. Nicastro?
Dr. Lawrence N. Nicastro's office is located at 600 Washington Street Northwest in Huntsville, AL 35801.
Does Dr. Lawrence N. Nicastro have affiliation with practices?
Dr. Lawrence N. Nicastro is affiliated with EyeCare Associates. For the full list of practices see this list.