Jayakumar Ananthan-Nair, OD, PHD
NPI 1912971151 · Optometrist · Orange City, FL
Enrolled with Medicare as Practitioner - Optometry · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Jayakumar Ananthan-Nair, OD, PHD is a Optometrist provider in Orange City, FL (NPI 1912971151).
Provider details
- NPI number
- 1912971151
- Entity type
- Individual
- Primary specialty
- OptometristEye and Vision Services Providers
- Credential
- OD, PHD
- Sex
- Male
- Sole proprietor
- Yes
- License
- OPC2940 (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 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
439 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 Complete Exam of Visual System92014 | 169 | $124 |
| Established Patient Problem Focused Exam of Visual System92012 | 82 | $87 |
| Exam of Visual Field With Extended Testing92083 | 66 | $62 |
| Imaging of Optic Nerve92133 | 40 | $34 |
| New Patient Complete Exam of Visual System92004 | 32 | $147 |
| Photography of the Retina92250 | 22 | $36 |
| Imaging of Retina92134 |
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 | 684 | 151 |
| Timolol Maleate | 119 | 38 |
| Dexamethasone Sodium Phosphate | 47 | 37 |
| Dorzolamide Hcl/Timolol Maleatbrand: Dorzolamide-Timolol | 46 | — |
| Brimonidine Tartrate | 39 | 13 |
| Cyclosporinebrand: Restasis | 18 | — |
| Prednisolone Acetate | 16 | 15 |
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$613 across 7 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
- 2006-02-15
- Last updated
- 2017-05-05
Frequently asked questions
- What is Jayakumar Ananthan-Nair's NPI number?
- Jayakumar Ananthan-Nair's National Provider Identifier (NPI) is 1912971151, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Jayakumar Ananthan-Nair's specialty?
- Jayakumar Ananthan-Nair is listed in the NPPES registry with a primary specialty of Optometrist (Eye and Vision Services Providers).
- Where is Jayakumar Ananthan-Nair located?
- Jayakumar Ananthan-Nair's practice location on file with NPPES is 787 Health Care Dr, Orange City, FL 32763-8325.
- What is Jayakumar Ananthan-Nair's phone number?
- The practice phone number listed in the NPPES registry for Jayakumar Ananthan-Nair is (407) 339-0303.
- Does Jayakumar Ananthan-Nair accept Medicare?
- Jayakumar Ananthan-Nair is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Jayakumar Ananthan-Nair's NPI active?
- Yes — Jayakumar Ananthan-Nair's NPI (1912971151) is active in the NPPES registry as of the last update on 2017-05-05.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.