William Meng, DO
NPI 1215380670ActiveIndividual· Internal Medicine· Mountain View, CA
Internal Medicine (DO) in Mountain View, California, trained at West Virginia School of Osteopathic Medicine (class of 2016). Mostly services rather than prescriptions: Medicare paid $64,058 for 267 patients in 2024, with only 33 Part D claims. Medtronic, Inc. reported $62.08 in payments in 2025, mostly food and beverage.
Overview
| NPI | 1215380670 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | DO |
| Sole proprietor | No |
| NPI issued | Jul 20, 2016 |
| Last updated in NPPES | May 2, 2024 |
| Certified by provider | May 2, 2024 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Internal Medicine Primary | 207R00000X | 25MB10793100 | NJ |
| Internal Medicine, Pulmonary Disease | 207RP1001X | 25MB10793100 | NJ |
| Internal Medicine, Critical Care Medicine | 207RC0200X | 25MB10793100 | NJ |
| Internal Medicine, Pulmonary Disease | 207RP1001X | 20A19360 | 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 - Pulmonary Disease (CA); Practitioner - Pulmonary Disease (NJ) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 267 |
|---|---|
| Services billed | 789 across 45 procedure codes |
| Paid by Medicare | $64,058 |
Part D prescriptions in 2024
| Prescriptions (claims) | 33 · 53 30-day fills |
|---|---|
| Patients | 19 |
| Total drug cost | $10,935 |
| Generic share | 45% of claims |
Education and affiliations
| Medical school | West Virginia School of Osteopathic Medicine |
|---|---|
| Graduation year | 2016 |
| Medicare specialty | Pulmonary Disease |
| Telehealth | Offers telehealth |
Medical group
- Rutgers Health-Rwj Scleroderma ProgramNew Brunswick, NJ · 391 clinicians
Hospital affiliations
- Robert Wood Johnson University HospitalNew Brunswick, NJ
- Robert Wood Johnson University Hospital - SomersetSomerville, NJ
Industry payments (Open Payments)
- 2025$62.08 · 2 payments from 1 company
- 2024$1,463 · 5 payments from 2 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Medtronic, Inc. | $62.08 | 2 |
What the 2025 payments were for
- Food and Beverage$62.08 · 2 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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All 134 internal medicine physicians in Mountain View · All internal medicine physicians in California