Guiying Deng Berta, M.D.
NPI 1447613245ActiveIndividual· Pediatrics· Centennial, CO
Opted out of Medicare from January 2026 to January 2028. Pediatrics (M.D.) in Centennial, Colorado, licensed in CO, with an NPI issued in March 2016. Merck Sharp & Dohme LLC was the largest of 2 companies reporting payments in 2025, $34.26 in all, mostly food and beverage.
Overview
| NPI | 1447613245 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | M.D. |
| Sole proprietor | Yes |
| NPI issued | Mar 30, 2016 |
| Last updated in NPPES | Feb 14, 2026 |
| Certified by provider | Feb 14, 2026 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Pediatrics Primary | 208000000X | DR.0062572 | CO |
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) | Not in the public enrollment file of Oct 1, 2026 |
|---|---|
| Opt-out | Opted out Jan 16, 2026 – Jan 16, 2028 |
| Can order and refer | Yes |
During an opt-out period the provider sees Medicare patients only under private contracts, and Medicare does not pay claims for their services.
Industry payments (Open Payments)
- 2025$34.26 · 2 payments from 2 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Merck Sharp & Dohme LLC | $19.25 | 1 |
| Pfizer Inc. | $15.01 | 1 |
What the 2025 payments were for
- Food and Beverage$34.26 · 2 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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