Janani Krishnaswami, MD
NPI 1154643872ActiveIndividual· Internal Medicine· Irving, TX
Internal Medicine (MD) in Irving, Texas, trained at University of Michigan Medical School (class of 2008). Their prescriptions cost Medicare Part D more than their services did: $73,482 for 646 claims, against $10,464 paid for services in 2024.
Overview
| NPI | 1154643872 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | MD |
| Sole proprietor | No |
| NPI issued | Feb 22, 2010 |
| Last updated in NPPES | May 20, 2026 |
| Certified by provider | May 20, 2026 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Internal Medicine Primary | 207R00000X | Q8933 | TX |
| Preventive Medicine, Public Health & General Preventive Medicine | 2083P0901X | Q8933 | TX |
| Internal Medicine | 207R00000X | A111189 | CA |
| Preventive Medicine, Public Health & General Preventive Medicine | 2083P0901X | A111189 | CA |
Exclusion screening
| List | Result | Details |
|---|---|---|
| HHS-OIG LEIE · Nov 10, 2026 | No match | Checked by NPI and by name + state |
| North Carolina Medicaid · Nov 11, 2026 | No match | — |
| New York OMIG · Nov 11, 2026 | No match | — |
| Ohio Medicaid · Nov 11, 2026 | No match | — |
| Pennsylvania Medicheck · Nov 11, 2026 | No match | — |
| Washington HCA · Nov 11, 2026 | No match | — |
Official OIG search · How matching works ·Bulk check a roster
Medicare
| Enrollment (PECOS) | Enrolled Practitioner - Internal Medicine (CO); Practitioner - Internal Medicine (TX) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 32 |
|---|---|
| Services billed | 143 across 20 procedure codes |
| Paid by Medicare | $10,464 |
Part D prescriptions in 2024
| Prescriptions (claims) | 646 · 1,442 30-day fills |
|---|---|
| Patients | 54 |
| Total drug cost | $73,482 |
| Generic share | 86% of claims |
Education and affiliations
| Medical school | University of Michigan Medical School |
|---|---|
| Graduation year | 2008 |
| Medicare specialty | Internal Medicine |
| Secondary specialties | Preventive Medicine |
| Telehealth | Offers telehealth |
Medical groups
- Lin Health Medical Group PATustin, CA · 8 clinicians
- Academic Medical Associates PLLCIrving, TX · 2 clinicians
Hospital affiliation
- Medical City Las ColinasIrving, TX
Industry payments (Open Payments)
None reported for 2025 or 2024.
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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All 139 internal medicine physicians in Irving · All internal medicine physicians in Texas