Robert Tae Ha, MD
NPI 1750302188ActiveIndividual· Internal Medicine· Garden Grove, CA
Internal Medicine (MD) in Garden Grove, California, trained at New York Medical College (class of 1994). Their prescriptions cost Medicare Part D more than their services did: $2,147,925 for 19,338 claims, against $348,849 paid for services in 2024. Optos, Inc. was the largest of 17 companies reporting payments in 2025, $2,551 in all, mostly food and beverage.
Overview
| NPI | 1750302188 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | MD |
| Sole proprietor | Yes |
| NPI issued | Jul 21, 2006 |
| Last updated in NPPES | Dec 30, 2019 |
| Certified by provider | Dec 30, 2019 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Internal Medicine Primary | 207R00000X | A055299 | CA |
| Internal Medicine | 207R00000X | A55299 | CA |
Exclusion screening
| List | Result | Details |
|---|---|---|
| HHS-OIG LEIE · Oct 9, 2026 | No match | Checked by NPI and by name + state |
| North Carolina Medicaid · Nov 4, 2026 | No match | — |
| New York OMIG · Nov 4, 2026 | No match | — |
| Ohio Medicaid · Nov 4, 2026 | No match | — |
| Pennsylvania Medicheck · Nov 4, 2026 | No match | — |
| Washington HCA · Nov 4, 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 | 557 |
|---|---|
| Services billed | 4,756 across 39 procedure codes |
| Paid by Medicare | $348,849 |
Part D prescriptions in 2024
| Prescriptions (claims) | 19,338 · 27,267 30-day fills |
|---|---|
| Patients | 1,087 |
| Total drug cost | $2,147,925 |
| Generic share | 83% of claims |
Education and affiliations
| Medical school | New York Medical College |
|---|---|
| Graduation year | 1994 |
| Medicare specialty | Internal Medicine |
| Telehealth | Offers telehealth |
Hospital affiliations
- Hoag Memorial Hospital PresbyterianNewport Beach, CA
- Memorialcare Orange Coast Medical CenterFountain Valley, CA
Other facilities
- Ace Home Health, Inc.Home health agency · Los Angeles, CA
- Cross Care, IncHome health agency · Los Angeles, CA
- Good People Home Health, Inc.Home health agency · Fullerton, CA
- Livingstone Home Health Services, IncHome health agency · Buena Park, CA
- Trustful Home Health IncHome health agency · Buena Park, CA
- Eminent Hospice Care, IncHospice · N Hollywood, CA
- Starline Hospice, IncHospice · Los Angeles, CA
- Chapman Care CenterNursing home · Garden Grove, CA
- The Grove Post AcuteNursing home · Garden Grove, CA
Industry payments (Open Payments)
- 2025$2,551 · 97 payments from 17 companies
- 2024$1,692 · 87 payments from 19 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Optos, Inc. | $552.03 | 1 |
| Lilly USA, LLC | $352.02 | 9 |
| Aimmune Therapeutics, Inc. | $328.65 | 20 |
| Astrazeneca Pharmaceuticals LP | $286.02 | 18 |
| Iti, Inc. (D/B/A Intra-Cellular Therapies, Inc.) | $198.81 | 12 |
What the 2025 payments were for
- Food and Beverage$1,999 · 96 payments
- Compensation for services other than consulting, including serving as faculty or as a speaker at a venue other than a continuing education program$552.03 · 1 payment
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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