Michaelle M. Halaby Holmes, MD
NPI 1932105137ActiveIndividual· Internal Medicine· Pikesville, MD
Internal Medicine (MD) in Pikesville, Maryland, trained at Clvlnd Clinic Lerner College of Med of Case Wstn Rsv University (class of 1993). Their prescriptions cost Medicare Part D more than their services did: $509,022 for 5,476 claims, against $120,073 paid for services in 2024. Lilly USA, LLC was the largest of 26 companies reporting payments in 2025, $3,093 in all, mostly food and beverage.
Overview
| NPI | 1932105137 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | MD |
| Sole proprietor | No |
| NPI issued | Jun 22, 2005 |
| Last updated in NPPES | Nov 30, 2020 |
| Certified by provider | Nov 30, 2020 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Internal Medicine Primary | 207R00000X | D46676 | MD |
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 (MD) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 424 |
|---|---|
| Services billed | 2,068 across 33 procedure codes |
| Paid by Medicare | $120,073 |
Part D prescriptions in 2024
| Prescriptions (claims) | 5,476 · 12,898 30-day fills |
|---|---|
| Patients | 499 |
| Total drug cost | $509,022 |
| Generic share | 90% of claims |
Education and affiliations
| Medical school | Clvlnd Clinic Lerner College of Med of Case Wstn Rsv University |
|---|---|
| Graduation year | 1993 |
| Medicare specialty | Internal Medicine |
| Telehealth | Offers telehealth |
Medical group
- Clinical Associates P APikesville, MD · 37 clinicians
Hospital affiliation
- Northwest Hospital CenterRandallstown, MD
Other facilities
- Bayada Home Health Care, Inc.Home health agency · Towson, MD
- Centerwell Home HealthHome health agency · Columbia, MD
- Home CallHome health agency · Westminster, MD
- Homecare Maryland, LLCHome health agency · Owings Mills, MD
- Medstar Health Home CareHome health agency · Baltimore, MD
Industry payments (Open Payments)
- 2025$3,093 · 118 payments from 26 companies
- 2024$2,422 · 109 payments from 23 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Lilly USA, LLC | $363.54 | 14 |
| Amgen Inc. | $354.54 | 11 |
| Novo Nordisk Inc | $308.97 | 13 |
| Pfizer Inc. | $253.90 | 13 |
| Corcept Therapeutics | $217.80 | 6 |
What the 2025 payments were for
- Food and Beverage$3,093 · 118 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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