Elizabeth Ann Dallmayr, M.D.
NPI 1407181654ActiveIndividual· General Practice· San Juan, PR
General Practice (M.D.) in San Juan, Puerto Rico, licensed in PR, with an NPI issued in October 2009. Their prescriptions cost Medicare Part D more than their services did: $3,146 for 267 claims, against $2,068 paid for services in 2024. Glaxosmithkline, LLC. was the largest of 2 companies reporting payments in 2025, $94.46 in all, mostly food and beverage.
Overview
| NPI | 1407181654 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | M.D. |
| Sole proprietor | Yes |
| NPI issued | Oct 6, 2009 |
| Last updated in NPPES | Oct 6, 2009 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| General Practice Primary | 208D00000X | 17694 | PR |
| Student in an Organized Health Care Education/Training Program | 390200000X | 17694 | PR |
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 - General Practice (PR) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 25 |
|---|---|
| Services billed | 36 across 6 procedure codes |
| Paid by Medicare | $2,068 |
Part D prescriptions in 2024
| Prescriptions (claims) | 267 · 268 30-day fills |
|---|---|
| Patients | 197 |
| Total drug cost | $3,146 |
| Generic share | 96% of claims |
Industry payments (Open Payments)
- 2025$94.46 · 2 payments from 2 companies
- 2024$94.44 · 1 payment from 1 company
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Glaxosmithkline, LLC. | $51.30 | 1 |
| Genzyme Corporation | $43.16 | 1 |
What the 2025 payments were for
- Food and Beverage$94.46 · 2 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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