Daniel Huann-Shiou Lo, M.D.
NPI 1700028354ActiveIndividual· Internal Medicine· Encinitas, CA
Internal Medicine (M.D.) in Encinitas, California, trained at University of California, Irvine, California College of Medicine (class of 2009). In 2024 Medicare paid $85,278 for 341 patients, and Part D covered 393 of their prescriptions, 89% of them generic. Regeneron Healthcare Solutions, Inc. reported $37.62 in payments in 2025, mostly food and beverage.
Overview
| NPI | 1700028354 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | M.D. |
| Sole proprietor | No |
| NPI issued | Mar 28, 2009 |
| Last updated in NPPES | May 16, 2012 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Internal Medicine Primary | 207R00000X | A114958 | CA |
| Student in an Organized Health Care Education/Training Program | 390200000X | — | — |
| Hospitalist | 208M00000X | A114958 | 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 (CA) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 341 |
|---|---|
| Services billed | 873 across 8 procedure codes |
| Paid by Medicare | $85,278 |
Part D prescriptions in 2024
| Prescriptions (claims) | 393 · 443 30-day fills |
|---|---|
| Patients | 173 |
| Total drug cost | $23,343 |
| Generic share | 89% of claims |
Education and affiliations
| Medical school | University of California, Irvine, California College of Medicine |
|---|---|
| Graduation year | 2009 |
| Medicare specialty | Internal Medicine |
Medical group
- North County Inpatient Medical Alliance, A Medical Group, IncEncinitas, CA · 45 clinicians
Hospital affiliations
- Scripps Green HospitalLa Jolla, CA
- Scripps Memorial Hospital - EncinitasEncinitas, CA
Industry payments (Open Payments)
- 2025$37.62 · 1 payment from 1 company
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Regeneron Healthcare Solutions, Inc. | $37.62 | 1 |
What the 2025 payments were for
- Food and Beverage$37.62 · 1 payment
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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All 81 internal medicine physicians in Encinitas · All internal medicine physicians in California