Charles E. Glass, M.D.
NPI 1184613705ActiveIndividual· Internal Medicine· Guilford, CT
Internal Medicine (M.D.) in Guilford, Connecticut, trained at Virginia Commonwealth University, School of Medicine (class of 1998). Their prescriptions cost Medicare Part D more than their services did: $268,574 for 5,147 claims, against $61,912 paid for services in 2024. Janssen Biotech, Inc. was the largest of 2 companies reporting payments in 2025, $117.27 in all, mostly food and beverage.
Overview
| NPI | 1184613705 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | M.D. |
| Sole proprietor | No |
| NPI issued | Oct 17, 2005 |
| Last updated in NPPES | Jan 6, 2010 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Internal Medicine Primary | 207R00000X | 044810 | CT |
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 - Internal Medicine (CT) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 165 |
|---|---|
| Services billed | 906 across 12 procedure codes |
| Paid by Medicare | $61,912 |
Part D prescriptions in 2024
| Prescriptions (claims) | 5,147 · 11,930 30-day fills |
|---|---|
| Patients | 390 |
| Total drug cost | $268,574 |
| Generic share | 92% of claims |
Education and affiliations
| Medical school | Virginia Commonwealth University, School of Medicine |
|---|---|
| Graduation year | 1998 |
| Medicare specialty | Internal Medicine |
Hospital affiliations
- Middlesex HospitalMiddletown, CT
- Yale-New Haven HospitalNew Haven, CT
Other facilities
- Yale New Haven Health - Health at HomeHome health agency · Milford, CT
Industry payments (Open Payments)
- 2025$117.27 · 5 payments from 2 companies
- 2024$32.31 · 1 payment from 1 company
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Janssen Biotech, Inc. | $104.97 | 4 |
| Organon LLC | $12.30 | 1 |
What the 2025 payments were for
- Food and Beverage$117.27 · 5 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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