John Lyon, M.D.
NPI 1336208305 · Specialist · Laurel, MS
Enrolled with Medicare as Practitioner - Ophthalmology · source: CMS PECOS Public Provider Enrollment (2026.04.01)
John Lyon, M.D. is a Specialist provider in Laurel, MS (NPI 1336208305).
Provider details
- NPI number
- 1336208305
- Entity type
- Individual
- Primary specialty
- SpecialistOther Service Providers
- Credential
- M.D.
- Sex
- Male
- Sole proprietor
- Yes
- License
- 17566 (MS)
Specialties & taxonomies
Other Service Providers
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure25% of score
19 yrs in NPPES registry
- Profile completeness25% of score
100% of core fields populated
- Practice footprint15% of score
4 documented practice locations
- Medicare service volume (vs. specialty peers)25% of score
2,124 Medicare services, 2024 (ranked within specialty)
- Open Payments transparency10% of score
Has Open Payments disclosures (2024)
Medicare volume is ranked against active providers in the same specialty. Signals a provider has no public data for (e.g. Medicare claims) are left out of the score entirely — never counted as zero — so providers without that data are not penalized. See the full formula and weights in our .
What this provider does (Medicare)
Based on Medicare fee-for-service claims, 2024; not all care is captured.
| Service (HCPCS) | Medicare services | Typical Medicare-allowed (2024) |
|---|---|---|
| Established Patient Office Or Other Outpatient Visit With Moderate Level of Decision Making, If Using Time, 30 Minutes Or More99214 | 606 | $115 |
| Established Patient Complete Exam of Visual System92014 | 475 | $112 |
| Removal of Cataract With Insertion of Prosthetic Lens66984 | 192 | $450 |
| Measurement of Corneal Curvature and Depth of Eye92136 | 179 | $36 |
| Imaging of Optic Nerve92133 | 165 | $32 |
| Insertion of Drug Delivery Implant Into Tear Duct of Eye68841 | 99 | $15 |
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 19 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Latanoprost | 1,167 | 275 |
| Brimonidine Tartrate | 627 | 167 |
| Prednisolone Acetate | 305 | 216 |
| Dorzolamide Hcl/Timolol Maleatbrand: Dorzolamide-Timolol | 247 | 62 |
| Ofloxacin | 168 | 107 |
| Ketorolac Tromethamine | 144 | 96 |
| Neomycin/Polymyxin B/Dexamethabrand: Neomycin-Polymyxin-Dexameth | 102 | 89 |
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$473 across 19 records (Open Payments 2024)
Open Payments discloses payments and transfers of value (meals, travel, consulting, research, royalties) from drug and device makers to providers. This is a transparency signal, not a verdict — such payments are legal and common, and their presence is neither an endorsement nor a criticism. Source: CMS Open Payments, program year 2024.
Practice location
Mailing address
Additional practice locations (3)
- 705 Sawmill RdLaurel, MS 39440-3937Phone: (601) 649-2450Fax: (601) 649-0556
- 450 5th Ave SwMagee, MS 39111-3960Phone: (601) 649-2450Fax: (601) 649-0556
- 2024 15th St Ste 5dMeridian, MS 39301-4130Phone: (601) 553-2100Fax: (601) 553-2104
Registry dates
- Enumerated
- 2006-12-06
- Last updated
- 2022-11-21
- Certified
- 2022-11-21
Frequently asked questions
- What is John Lyon's NPI number?
- John Lyon's National Provider Identifier (NPI) is 1336208305, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is John Lyon's specialty?
- John Lyon is listed in the NPPES registry with a primary specialty of Specialist (Other Service Providers).
- Where is John Lyon located?
- John Lyon's practice location on file with NPPES is 1431 W 10th St, Laurel, MS 39440-2626.
- What is John Lyon's phone number?
- The practice phone number listed in the NPPES registry for John Lyon is (601) 649-2450.
- Does John Lyon accept Medicare?
- John Lyon is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is John Lyon's NPI active?
- Yes — John Lyon's NPI (1336208305) is active in the NPPES registry as of the last update on 2022-11-21.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.