Cindy S. Cheng, M.D.
NPI 1114989613ActiveIndividual· Internal Medicine· Tewksbury, MA
Internal Medicine (M.D.) with Lgh Medical Group, Inc., practicing in Tewksbury, Massachusetts. Their prescriptions cost Medicare Part D more than their services did: $741,296 for 7,350 claims, against $67,415 paid for services in 2024. Astrazeneca Pharmaceuticals LP was the largest of 5 companies reporting payments in 2025, $1,375 in all, mostly food and beverage. Lists Lahey Hospital & Medical Center, Burlington and 3 other hospitals as hospital affiliations.
Overview
| NPI | 1114989613 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | M.D. |
| Sole proprietor | No |
| NPI issued | Apr 3, 2006 |
| Last updated in NPPES | Nov 3, 2020 |
| Certified by provider | Nov 3, 2020 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Internal Medicine Primary | 207R00000X | 152455 | MA |
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 - Family Practice (MA) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 222 |
|---|---|
| Services billed | 1,271 across 35 procedure codes |
| Paid by Medicare | $67,415 |
Part D prescriptions in 2024
| Prescriptions (claims) | 7,350 · 16,168 30-day fills |
|---|---|
| Patients | 520 |
| Total drug cost | $741,296 |
| Generic share | 86% of claims |
Education and affiliations
| Graduation year | 1989 |
|---|---|
| Medicare specialty | Family Practice |
| Telehealth | Offers telehealth |
Medical group
- Lgh Medical Group, Inc.Lowell, MA · 166 clinicians
Hospital affiliations
- Lahey Hospital & Medical Center, BurlingtonBurlington, MA
- Lowell General HospitalLowell, MA
- Melrosewakefield HealthcareMelrose, MA
- Merrimack Health Lawrence HospitalLawrence, MA
Other facilities
- Amedisys Home Health CareHome health agency · Wakefield, MA
- Pathways HealthcareHome health agency · Westwood, MA
- Tufts Medicine Care at HomeHome health agency · Lowell, MA
- Northeast Rehabilitation HospitalInpatient rehabilitation facility · Salem, NH
Industry payments (Open Payments)
- 2025$1,375 · 14 payments from 5 companies
- 2024$755.25 · 8 payments from 5 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Astrazeneca Pharmaceuticals LP | $387.61 | 3 |
| Glaxosmithkline, LLC. | $386.15 | 5 |
| Iti, Inc. (D/B/A Intra-Cellular Therapies, Inc.) | $301.17 | 3 |
| Bayer Healthcare Pharmaceuticals Inc. | $201.48 | 2 |
| Pfizer Inc. | $98.62 | 1 |
What the 2025 payments were for
- Food and Beverage$1,375 · 14 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
Other internal medicine physicians in Tewksbury
- 1609986074
- 1972564995
- 1104978980
- 1457342958
- 1447211503
- 1467488601
- 1174543862
- 1316629991