John Sheldon, OD
NPI 1952596835 · Optometrist · Marathon, FL
Enrolled with Medicare as Practitioner - Optometry · source: CMS PECOS Public Provider Enrollment (2026.04.01)
John Sheldon, OD is a Optometrist provider in Marathon, FL (NPI 1952596835).
Provider details
- NPI number
- 1952596835
- Entity type
- Individual
- Primary specialty
- OptometristEye and Vision Services Providers
- Credential
- OD
- Sex
- Male
- Sole proprietor
- No
- License
- OPC 3277 (FL)
Specialties & taxonomies
Eye and Vision Services Providers
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure28% of score
18 yrs in NPPES registry
- Profile completeness28% of score
100% of core fields populated
- Practice footprint17% of score
1 documented practice location
- Medicare service volume (vs. specialty peers)28% of score
552 Medicare services, 2024 (ranked within specialty)
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 methodology.
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 Complete Exam of Visual System92014 | 181 | $128 |
| Photography of the Retina92250 | 116 | $38 |
| Established Patient Office Or Other Outpatient Visit With Moderate Level of Decision Making, If Using Time, 30 Minutes Or More99214 | 81 | $132 |
| Established Patient Problem Focused Exam of Visual System92012 | 58 | $90 |
| New Patient Complete Exam of Visual System92004 | 54 | $151 |
| Exam of Visual Field With Extended Testing92083 | 36 | $64 |
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 7 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Latanoprost | 131 | 34 |
| Timolol Maleate | 98 | 27 |
| Brimonidine Tartrate | 80 | 23 |
| Dorzolamide Hcl | 43 | 12 |
| Prednisolone Acetate | 15 | 14 |
| Dorzolamide Hcl/Timolol Maleatbrand: Dorzolamide-Timolol | 15 | — |
| Brinzolamide/Brimonidine Tartbrand: Simbrinza | 12 | — |
These counts cover prescriptions paid through Medicare Part D in 2024 — they include cash-pay, commercial-insurance, Medicaid, or Part B–administered drugs, and badly undercount high cash-pay categories (e.g. GLP-1 weight-loss, testosterone, and ED medications). Any drug with 10 or fewer claims is omitted by CMS, and beneficiary counts under 11 are suppressed — so a missing drug means , never zero. This is a factual claims summary, not an endorsement, not medical advice, and not a consumer report. Source: CMS Medicare Part D Prescribers — by Provider and Drug.
Practice location
Mailing address
Registry dates
- Enumerated
- 2007-09-13
- Last updated
- 2007-10-22
Frequently asked questions
- What is John Sheldon's NPI number?
- John Sheldon's National Provider Identifier (NPI) is 1952596835, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is John Sheldon's specialty?
- John Sheldon is listed in the NPPES registry with a primary specialty of Optometrist (Eye and Vision Services Providers).
- Where is John Sheldon located?
- John Sheldon's practice location on file with NPPES is 6400 Overseas Hwy, Marathon, FL 33050-2786.
- What is John Sheldon's phone number?
- The practice phone number listed in the NPPES registry for John Sheldon is (205) 743-2020.
- Does John Sheldon accept Medicare?
- John Sheldon is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is John Sheldon's NPI active?
- Yes — John Sheldon's NPI (1952596835) is active in the NPPES registry as of the last update on 2007-10-22.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.