Cheng-An Mao, M.D.
NPI 1003854761ActiveIndividual· Family Medicine· Clifton, NJ
Family Medicine (M.D.) with Medical Associates of Englewood PC, practicing in Clifton, New Jersey. Their prescriptions cost Medicare Part D more than their services did: $1,716,963 for 17,446 claims, against $145,722 paid for services in 2024. Teva Pharmaceuticals USA, Inc. was the largest of 19 companies reporting payments in 2025, $1,118 in all, mostly food and beverage. Lists Englewood Hospital and Medical Center and 1 other hospital as hospital affiliations.
Overview
| NPI | 1003854761 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | M.D. |
| Sole proprietor | Yes |
| NPI issued | Jun 3, 2006 |
| Last updated in NPPES | Aug 12, 2026 |
| Certified by provider | Aug 12, 2026 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Family Medicine Primary | 207Q00000X | 25MA06279400 | NJ |
| Family Medicine, Geriatric Medicine | 207QG0300X | 25MA062794 | NJ |
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 - Family Practice (NJ) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 311 |
|---|---|
| Services billed | 2,443 across 38 procedure codes |
| Paid by Medicare | $145,722 |
Part D prescriptions in 2024
| Prescriptions (claims) | 17,446 · 22,378 30-day fills |
|---|---|
| Patients | 565 |
| Total drug cost | $1,716,963 |
| Generic share | 83% of claims |
Education and affiliations
| Graduation year | 1986 |
|---|---|
| Medicare specialty | Family Practice |
| Secondary specialties | Geriatric Medicine |
| Telehealth | Offers telehealth |
Medical group
- Medical Associates of Englewood PCEnglewood, NJ · 540 clinicians
Hospital affiliations
- Englewood Hospital and Medical CenterEnglewood, NJ
- St Joseph's University Medical Center IncPaterson, NJ
Other facilities
- Adoration Home HealthHome health agency · Clifton, NJ
- Patient CareHome health agency · West Orange, NJ
- Grace Healthcare Services LLCHospice · Edison, NJ
- Hospice of New Jersey, LLCHospice · Bloomfield, NJ
- Complete Care at Chestnut Hill LLCNursing home · Passaic, NJ
- Complete Care at St Vincents LLCNursing home · Cedar Grove, NJ
- Complete Care at Wayne Hills Rehab & Resp CenterNursing home · Wayne, NJ
- Excel Care at WayneNursing home · Wayne, NJ
- Preakness Healthcare CenterNursing home · Wayne, NJ
Industry payments (Open Payments)
- 2025$1,118 · 60 payments from 19 companies
- 2024$913.75 · 53 payments from 16 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Teva Pharmaceuticals USA, Inc. | $173.40 | 12 |
| Madrigal Pharmaceuticals | $165.17 | 2 |
| Otsuka America Pharmaceutical, Inc. | $104.25 | 6 |
| Astrazeneca Pharmaceuticals LP | $104.17 | 7 |
| Lundbeck LLC | $62.93 | 4 |
What the 2025 payments were for
- Food and Beverage$1,118 · 60 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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