Nadarajah Vigneswaran, DMD
NPI 1750475224 · Anatomic Pathology & Clinical Pathology Physician · Houston, TX
Enrolled with Medicare as Practitioner - Oral Surgery · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Nadarajah Vigneswaran, DMD is a Anatomic Pathology & Clinical Pathology Physician provider in Houston, TX (NPI 1750475224).
Provider details
- NPI number
- 1750475224
- Entity type
- Individual
- Primary specialty
- Anatomic Pathology & Clinical Pathology PhysicianAllopathic & Osteopathic Physicians
- Credential
- DMD
- Sex
- Male
- Sole proprietor
- Yes
- License
- 20680 (TX)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Dental Providers
Dental Providers
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure28% of score
19 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
127 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) |
|---|---|---|
| Pathology Examination of Tissue Using a Microscope, Intermediate Complexity88305 | 62 | $70 |
| Established Patient Office Or Other Outpatient Visit With Low Level OD Decision Making, If Using Time, 20 Minutes Or More99213 | 20 | $92 |
| Established Patient Office Or Other Outpatient Visit With Moderate Level of Decision Making, If Using Time, 30 Minutes Or More99214 | 18 | $129 |
| New Patient Office Or Other Outpatient Visit With Moderate Level of Medical Decision Making, If Using Time, 45 Minutes Or More99204 | 14 | $169 |
| Screening Examination of Specimen Cells, Screening and Interpretation88160 | 13 | $33 |
Typical Medicare-allowed amounts for these services range $33–$169 (2024). The Medicare-allowed amount is what Medicare recognizes for a service under fee-for-service — a reference figure for 2024, and not what you would be billed. Medicare Part B covers roughly an eighth of all NPIs (65+ skew); services with fewer than 11 beneficiaries are suppressed by CMS. Source: CMS Medicare Physician & Other Practitioners, by Provider & Service.
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 |
|---|---|---|
| Chlorhexidine Gluconate | 122 | 82 |
| Dexamethasone | 116 | 74 |
| Fluconazole | 82 | 64 |
| Pilocarpine Hcl | 81 | 37 |
| Clobetasol Propionate | 80 | 49 |
| Doxycycline Monohydrate | 37 | 25 |
| Clotrimazole | 33 | 19 |
| Tacrolimus | 33 | 17 |
Practice location
Mailing address
Registry dates
- Enumerated
- 2006-10-02
- Last updated
- 2024-09-26
- Certified
- 2024-09-26
Frequently asked questions
- What is Nadarajah Vigneswaran's NPI number?
- Nadarajah Vigneswaran's National Provider Identifier (NPI) is 1750475224, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Nadarajah Vigneswaran's specialty?
- Nadarajah Vigneswaran is listed in the NPPES registry with a primary specialty of Anatomic Pathology & Clinical Pathology Physician (Allopathic & Osteopathic Physicians).
- Where is Nadarajah Vigneswaran located?
- Nadarajah Vigneswaran's practice location on file with NPPES is 7500 Cambridge Street, Houston, TX 77054.
- What is Nadarajah Vigneswaran's phone number?
- The practice phone number listed in the NPPES registry for Nadarajah Vigneswaran is (713) 486-4410.
- Does Nadarajah Vigneswaran accept Medicare?
- Nadarajah Vigneswaran is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Nadarajah Vigneswaran's NPI active?
- Yes — Nadarajah Vigneswaran's NPI (1750475224) is active in the NPPES registry as of the last update on 2024-09-26.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.