Meenakshisundaram Subramanian, DO
NPI 1154613099 · Ophthalmology Physician · Mcallen, TX
Enrolled with Medicare as Practitioner - Ophthalmology · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Meenakshisundaram Subramanian, DO is a Ophthalmology Physician provider in Mcallen, TX (NPI 1154613099).
Provider details
- NPI number
- 1154613099
- Entity type
- Individual
- Primary specialty
- Ophthalmology PhysicianAllopathic & Osteopathic Physicians
- Credential
- DO
- Sex
- Male
- Sole proprietor
- No
- License
- 944 (NE)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure25% of score
15 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
1,276 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) |
|---|---|---|
| Imaging of Retina92134 | 301 | $38 |
| Injection of Drug Into Eye67028 | 287 | $114 |
| Photography of the Retina92250 | 234 | $34 |
| Established Patient Office Or Other Outpatient Visit With Low Level OD Decision Making, If Using Time, 20 Minutes Or More99213 | 122 | $85 |
| New Patient Office Or Other Outpatient Visit With Low Level of Medical Decision Making, If Using Time, 30 Minutes Or More99203 | 102 | $104 |
| New Patient Office Or Other Outpatient Visit With Moderate Level of Medical Decision Making, If Using Time, 45 Minutes Or More99204 | 101 | $157 |
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 9 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Prednisolone Acetate | 63 | 41 |
| Ketorolac Tromethamine | 58 | 34 |
| Tobramycin/Dexamethasonebrand: Tobramycin-Dexamethasone | 52 | 28 |
| Dorzolamide Hcl/Timolol Maleatbrand: Dorzolamide-Timolol | 30 | 22 |
| Latanoprost | 29 | 14 |
| Tobramycin | 27 | 22 |
| Brimonidine Tartrate | 25 | 15 |
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$192 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
- 2011-05-11
- Last updated
- 2021-07-06
- Certified
- 2021-07-06
Frequently asked questions
- What is Meenakshisundaram Subramanian's NPI number?
- Meenakshisundaram Subramanian's National Provider Identifier (NPI) is 1154613099, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Meenakshisundaram Subramanian's specialty?
- Meenakshisundaram Subramanian is listed in the NPPES registry with a primary specialty of Ophthalmology Physician (Allopathic & Osteopathic Physicians).
- Where is Meenakshisundaram Subramanian located?
- Meenakshisundaram Subramanian's practice location on file with NPPES is 1309 E Ridge Rd Ste 1, Mcallen, TX 78503-1518.
- What is Meenakshisundaram Subramanian's phone number?
- The practice phone number listed in the NPPES registry for Meenakshisundaram Subramanian is (956) 844-6440.
- Does Meenakshisundaram Subramanian accept Medicare?
- Meenakshisundaram Subramanian is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Meenakshisundaram Subramanian's NPI active?
- Yes — Meenakshisundaram Subramanian's NPI (1154613099) is active in the NPPES registry as of the last update on 2021-07-06.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.