Vishalakshi Lakshmanan, MD
NPI 1427622570 · Internal Medicine Physician · Houston, TX
Enrolled with Medicare as Practitioner - Internal Medicine · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Vishalakshi Lakshmanan, MD is a Internal Medicine Physician provider in Houston, TX (NPI 1427622570).
Provider details
- NPI number
- 1427622570
- Entity type
- Individual
- Primary specialty
- Internal Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Female
- Sole proprietor
- No
- License
- V7937 (TX)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure28% of score
5 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
70 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) |
|---|---|---|
| Subsequent Hospital Care With Moderate Levelof Medical Decision Making, If Using Time, at Least 50 Minutes99233 | 38 | $114 |
| Subsequent Hospital Care With Moderate Levelof Medical Decision Making, If Using Time, at Least 35 Minutes99232 | 32 | $76 |
Typical Medicare-allowed amounts for these services range $76–$114 (2024). The Medicare-allowed amount is what Medicare recognizes for a service under fee-for-service — a reference figure for 2024, not a price quote 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 · 7 distinct drugs on file.
| Drug | Part D claims (2024) |
|---|---|
| Losartan Potassium | 26 |
| Atorvastatin Calcium | 22 |
| Levothyroxine Sodium | 21 |
| Amlodipine Besylate | 19 |
| Rosuvastatin Calcium | 18 |
| Alendronate Sodium | 17 |
| Pantoprazole Sodium | 14 |
Medicare Part D only. These counts cover prescriptions paid through Medicare Part D in 2024 — they do notinclude 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
- 2021-05-13
- Last updated
- 2025-07-31
- Certified
- 2025-07-04
Frequently asked questions
- What is Vishalakshi Lakshmanan's NPI number?
- Vishalakshi Lakshmanan's National Provider Identifier (NPI) is 1427622570, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Vishalakshi Lakshmanan's specialty?
- Vishalakshi Lakshmanan is listed in the NPPES registry with a primary specialty of Internal Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Vishalakshi Lakshmanan located?
- Vishalakshi Lakshmanan's practice location on file with NPPES is 6411 Fannin St, Houston, TX 77030-1501.
- What is Vishalakshi Lakshmanan's phone number?
- The practice phone number listed in the NPPES registry for Vishalakshi Lakshmanan is (713) 500-6712.
- Does Vishalakshi Lakshmanan accept Medicare?
- Vishalakshi Lakshmanan is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Vishalakshi Lakshmanan's NPI active?
- Yes — Vishalakshi Lakshmanan's NPI (1427622570) is active in the NPPES registry as of the last update on 2025-07-31.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.