Geoffrey Flynn McCrossan, M.D.
NPI 1316488695ActiveIndividual· Internal Medicine· Dallas, TX
Internal Medicine (M.D.) with Millennium Physician Group LLC and 1 other group, practicing in Dallas, Texas. Their prescriptions cost Medicare Part D more than their services did: $859,187 for 11,152 claims, against $125,073 paid for services in 2024. Acadia Pharmaceuticals Inc was the largest of 2 companies reporting payments in 2024, $76.92 in all, mostly food and beverage.
Overview
| NPI | 1316488695 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | M.D. |
| Sole proprietor | No |
| NPI issued | Mar 20, 2017 |
| Last updated in NPPES | Apr 15, 2026 |
| Certified by provider | Apr 15, 2026 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Internal Medicine Primary | 207R00000X | ME177488 | FL |
| Internal Medicine | 207R00000X | S9936 | TX |
| Student in an Organized Health Care Education/Training Program | 390200000X | — | — |
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 (FL); Practitioner - Internal Medicine (TX) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 664 |
|---|---|
| Services billed | 1,756 across 27 procedure codes |
| Paid by Medicare | $125,073 |
Part D prescriptions in 2024
| Prescriptions (claims) | 11,152 · 11,278 30-day fills |
|---|---|
| Patients | 900 |
| Total drug cost | $859,187 |
| Generic share | 86% of claims |
Education and affiliations
| Graduation year | 2017 |
|---|---|
| Medicare specialty | Internal Medicine |
Medical groups
- Millennium Physician Group LLCJacksonville, FL · 982 clinicians
- Austin Geriatric Specialists PLLCAustin, TX · 58 clinicians
Other facilities
- Hospice AustinHospice · Austin, TX
- Kindful HealthHospice · Plano, TX
- Magnolia HospiceHospice · Pflugerville, TX
- Falcon Ridge RehabilitationNursing home · Hutto, TX
- Hearthstone Nursing and RehabilitationNursing home · Round Rock, TX
- Querencia at Barton CreekNursing home · Austin, TX
- Riverside Nursing and Rehabilitation CenterNursing home · Austin, TX
- San Gabriel Rehabilitation and Care CenterNursing home · Round Rock, TX
Industry payments (Open Payments)
- 2024$76.92 · 2 payments from 2 companies
Top paying companies in 2024
| Company | Amount | Payments |
|---|---|---|
| Acadia Pharmaceuticals Inc | $42.16 | 1 |
| Sk Life Science, Inc. | $34.76 | 1 |
What the 2024 payments were for
- Food and Beverage$76.92 · 2 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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All 1,234 internal medicine physicians in Dallas · All internal medicine physicians in Texas