Tiffany Nicole Holland, M.D.
NPI 1154551620ActiveIndividual· Family Medicine· Lake Zurich, IL
Family Medicine (M.D.) in Lake Zurich, Illinois, trained at Meharry Medical College School of Medicine (class of 2009). Their prescriptions cost Medicare Part D more than their services did: $325,648 for 3,774 claims, against $59,643 paid for services in 2024. Lilly USA, LLC was the largest of 8 companies reporting payments in 2025, $243.99 in all, mostly food and beverage.
Overview
| NPI | 1154551620 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | M.D. |
| Sole proprietor | No |
| NPI issued | Jul 19, 2009 |
| Last updated in NPPES | Oct 13, 2022 |
| Certified by provider | Oct 13, 2022 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Family Medicine Primary | 207Q00000X | 036146440 | IL |
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 - Family Practice (IL) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 229 |
|---|---|
| Services billed | 1,072 across 32 procedure codes |
| Paid by Medicare | $59,643 |
Part D prescriptions in 2024
| Prescriptions (claims) | 3,774 · 9,852 30-day fills |
|---|---|
| Patients | 385 |
| Total drug cost | $325,648 |
| Generic share | 89% of claims |
Education and affiliations
| Medical school | Meharry Medical College School of Medicine |
|---|---|
| Graduation year | 2009 |
| Medicare specialty | Family Practice |
Medical group
- Waukegan Clinic CorpWaukegan, IL · 56 clinicians
Hospital affiliations
- Advocate Condell Medical CenterLibertyville, IL
- Advocate Good Shepherd HospitalBarrington, IL
- Northwestern Lake Forest HospitalLake Forest, IL
- Vista Medical Center EastWaukegan, IL
Industry payments (Open Payments)
- 2025$243.99 · 12 payments from 8 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Lilly USA, LLC | $47.90 | 2 |
| Novo Nordisk Inc | $44.18 | 2 |
| Ardelyx, Inc. | $44.00 | 2 |
| Boehringer Ingelheim Pharmaceuticals, Inc. | $33.75 | 2 |
| Abbott Laboratories | $22.72 | 1 |
What the 2025 payments were for
- Food and Beverage$223.99 · 11 payments
- Education$20.00 · 1 payment
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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