Selvi Lingam, M.D
NPI 1740296466 · Hematology & Oncology Physician · The Woodlands, TX
Enrolled with Medicare as Practitioner - Hematology/Oncology · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Selvi Lingam, M.D is a Hematology & Oncology Physician provider in The Woodlands, TX (NPI 1740296466).
Provider details
- NPI number
- 1740296466
- Entity type
- Individual
- Primary specialty
- Hematology & Oncology PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D
- Sex
- Female
- Sole proprietor
- Yes
- License
- MD447485 (PA)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Allopathic & Osteopathic Physicians
Allopathic & Osteopathic Physicians
Allopathic & Osteopathic Physicians
Allopathic & Osteopathic Physicians
- Hematology (Internal Medicine) Physician207RH0000X
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure25% of score
19 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
724 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 Office Or Other Outpatient Visit With Moderate Level of Decision Making, If Using Time, 30 Minutes Or More99214 | 284 | $123 |
| Established Patient Office Or Other Outpatient Visit With High Level of Medical Decision Making, If Using Time, 40 Minutes Or More99215 | 159 | $173 |
| Telephone Medical Discussion With Physician, 11-20 Minutes99442 | 65 | $87 |
| Established Patient Office Or Other Outpatient Visit With Low Level OD Decision Making, If Using Time, 20 Minutes Or More99213 | 57 | $87 |
| Telephone Medical Discussion With Physician, 21-30 Minutes99443 | 49 | $121 |
| New Patient Office Or Other Outpatient Visit With Moderate Level of Medical Decision Making, If Using Time, 45 Minutes Or More99204 |
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 29 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Anastrozole | 178 | 71 |
| Letrozole | 109 | 46 |
| Tamoxifen Citrate | 60 | 26 |
| Gabapentin | 58 | 24 |
| Prochlorperazine Maleate | 36 | 30 |
| Apixabanbrand: Eliquis | 33 | 11 |
| Ondansetronbrand: Ondansetron Odt | 32 | 28 |
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$1,727 across 68 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
- 2006-08-01
- Last updated
- 2023-03-07
- Certified
- 2023-03-07
Frequently asked questions
- What is Selvi Lingam's NPI number?
- Selvi Lingam's National Provider Identifier (NPI) is 1740296466, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Selvi Lingam's specialty?
- Selvi Lingam is listed in the NPPES registry with a primary specialty of Hematology & Oncology Physician (Allopathic & Osteopathic Physicians).
- Where is Selvi Lingam located?
- Selvi Lingam's practice location on file with NPPES is 17183 I 45 S Ste 110, The Woodlands, TX 77385-3313.
- What is Selvi Lingam's phone number?
- The practice phone number listed in the NPPES registry for Selvi Lingam is (936) 270-3413.
- Does Selvi Lingam accept Medicare?
- Selvi Lingam is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Selvi Lingam's NPI active?
- Yes — Selvi Lingam's NPI (1740296466) is active in the NPPES registry as of the last update on 2023-03-07.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.