John Shih-Chang Ching, M.D.
NPI 1770720799ActiveIndividual· Pediatrics, Pediatric Endocrinology· Los Angeles, CA
Pediatrics, Pediatric Endocrinology (M.D.) in Los Angeles, California, licensed in CA, with an NPI issued in January 2009. Part D covered 13 prescriptions written in 2024, 100% of them generic. Tolmar, Inc. was the largest of 14 companies reporting payments in 2025, $1,033 in all, mostly food and beverage.
Overview
| NPI | 1770720799 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | M.D. |
| Sole proprietor | No |
| NPI issued | Jan 13, 2009 |
| Last updated in NPPES | Jan 12, 2026 |
| Certified by provider | Jan 12, 2026 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Pediatrics, Pediatric Endocrinology Primary | 2080P0205X | A92055 | CA |
| Pediatrics, Pediatric Endocrinology | 2080P0205X | A92055 | CA |
| Pediatrics | 208000000X | A92055 | 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 10, 2026 | No match | — |
| New York OMIG · Nov 10, 2026 | No match | — |
| Ohio Medicaid · Nov 10, 2026 | No match | — |
| Pennsylvania Medicheck · Nov 10, 2026 | No match | — |
| Washington HCA · Nov 10, 2026 | No match | — |
Official OIG search · How matching works ·Bulk check a roster
Medicare
| Enrollment (PECOS) | Enrolled Practitioner - Pediatric Medicine (CA) |
|---|
Part D prescriptions in 2024
| Prescriptions (claims) | 13 · 39 30-day fills |
|---|---|
| Total drug cost | $91.86 |
| Generic share | 100% of claims |
Industry payments (Open Payments)
- 2025$1,033 · 40 payments from 14 companies
- 2024$677.13 · 28 payments from 9 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Tolmar, Inc. | $159.93 | 7 |
| Neurocrine Biosciences, Inc. | $126.69 | 4 |
| Soleno Therapeutics, Inc. | $125.76 | 4 |
| Novo Nordisk Inc | $119.95 | 5 |
| Beta Bionics, Inc. | $97.20 | 3 |
What the 2025 payments were for
- Food and Beverage$1,010 · 39 payments
- Education$23.59 · 1 payment
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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