Louis Martin, OD
NPI 1922063940 · Optometrist · Spartanburg, SC
Enrolled with Medicare as Practitioner - Optometry · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Louis Martin, OD is a Optometrist provider in Spartanburg, SC (NPI 1922063940).
Provider details
- NPI number
- 1922063940
- Entity type
- Individual
- Primary specialty
- OptometristEye and Vision Services Providers
- Credential
- OD
- Sex
- Male
- Sole proprietor
- No
- License
- 1370 (SC)
Specialties & taxonomies
Eye and Vision Services Providers
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure25% of score
20 yrs in NPPES registry
- Profile completeness25% of score
100% of core fields populated
- Practice footprint15% of score
1 documented practice location
- Medicare service volume (vs. specialty peers)25% of score
1,364 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) |
|---|---|---|
| Removal of Cataract With Insertion of Prosthetic Lens66984 | 1,019 | $2 |
| Established Patient Complete Exam of Visual System92014 | 164 | $117 |
| Established Patient Office Or Other Outpatient Visit With Low Level OD Decision Making, If Using Time, 20 Minutes Or More99213 | 74 | $75 |
| Photography of the Retina92250 | 41 | $34 |
| New Patient Complete Exam of Visual System92004 | 31 | $138 |
| Established Patient Office Or Other Outpatient Visit With Moderate Level of Decision Making, If Using Time, 30 Minutes Or More99214 | 20 |
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 13 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Latanoprost | 141 | 42 |
| Cyclosporinebrand: Restasis | 129 | 53 |
| Prednisolone Acetate | 70 | 51 |
| Cyclosporinebrand: Restasis Multidose | 52 | 11 |
| Lifitegrastbrand: Xiidra | 47 | 20 |
| Brimonidine Tartrate | 28 | 11 |
| Cyclosporine | 26 | 13 |
| Bimatoprost |
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$720 across 4 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
Registry dates
- Enumerated
- 2006-04-20
- Last updated
- 2007-07-08
Frequently asked questions
- What is Louis Martin's NPI number?
- Louis Martin's National Provider Identifier (NPI) is 1922063940, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Louis Martin's specialty?
- Louis Martin is listed in the NPPES registry with a primary specialty of Optometrist (Eye and Vision Services Providers).
- Where is Louis Martin located?
- Louis Martin's practice location on file with NPPES is 399 E Henry St, Spartanburg, SC 29302-2639.
- What is Louis Martin's phone number?
- The practice phone number listed in the NPPES registry for Louis Martin is (864) 585-0208.
- Does Louis Martin accept Medicare?
- Louis Martin is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Louis Martin's NPI active?
- Yes — Louis Martin's NPI (1922063940) is active in the NPPES registry as of the last update on 2007-07-08.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.