Shyla D. Muriel, M.D.
NPI 1558387571ActiveIndividual· Internal Medicine· Oxford, CT
Internal Medicine (M.D.) with Griffin Faculty Physicians Inc, practicing in Oxford, Connecticut. Their prescriptions cost Medicare Part D more than their services did: $1,127,107 for 11,057 claims, against $124,535 paid for services in 2024. Abbvie Inc. was the largest of 23 companies reporting payments in 2025, $2,654 in all, mostly food and beverage. Lists Bridgeport Hospital and 2 other hospitals as hospital affiliations.
Overview
| NPI | 1558387571 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | M.D. |
| Sole proprietor | No |
| NPI issued | Jul 14, 2006 |
| Last updated in NPPES | Apr 15, 2021 |
| Certified by provider | Apr 15, 2021 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Internal Medicine Primary | 207R00000X | 040015 | CT |
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 - Internal Medicine (CT) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 350 |
|---|---|
| Services billed | 2,098 across 41 procedure codes |
| Paid by Medicare | $124,535 |
Part D prescriptions in 2024
| Prescriptions (claims) | 11,057 · 25,783 30-day fills |
|---|---|
| Patients | 1,019 |
| Total drug cost | $1,127,107 |
| Generic share | 89% of claims |
Education and affiliations
| Graduation year | 1994 |
|---|---|
| Medicare specialty | Internal Medicine |
| Telehealth | Offers telehealth |
Medical group
- Griffin Faculty Physicians IncDerby, CT · 134 clinicians
Hospital affiliations
- Bridgeport HospitalBridgeport, CT
- Griffin HospitalDerby, CT
- Yale-New Haven HospitalNew Haven, CT
Other facilities
- Constellation Home CareHome health agency · Norwalk, CT
- Elara CaringHome health agency · Rocky Hill, CT
- Hartford Healthcare at HomeHome health agency · East Hartford, CT
- Masonicare Home Health & Hospice, IncHome health agency · Wallingford, CT
Industry payments (Open Payments)
- 2025$2,654 · 159 payments from 23 companies
- 2024$3,126 · 181 payments from 21 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Abbvie Inc. | $669.64 | 42 |
| Astrazeneca Pharmaceuticals LP | $300.43 | 24 |
| Glaxosmithkline, LLC. | $296.14 | 16 |
| Lilly USA, LLC | $234.02 | 13 |
| Sumitomo Pharma America, Inc. | $180.54 | 10 |
What the 2025 payments were for
- Food and Beverage$2,654 · 159 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
Other Internal Medicine providers in Oxford
- 1215953963
- 1780651745
- 1346328044