Milton Alonzo Guerrero, MD, CMD
NPI 1548232317ActiveIndividual· Family Medicine, Geriatric Medicine· Houston, TX
Family Medicine, Geriatric Medicine (MD, CMD) with Legacy Healthcare Services Inc, practicing in Houston, Texas. Their prescriptions cost Medicare Part D more than their services did: $1,879,609 for 27,663 claims, against $34,697 paid for services in 2024. Neurocrine Biosciences, Inc. reported $84.57 in payments in 2025, mostly food and beverage.
Overview
| NPI | 1548232317 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | MD, CMD |
| Sole proprietor | Yes |
| NPI issued | Feb 6, 2006 |
| Last updated in NPPES | Oct 13, 2022 |
| Certified by provider | Oct 13, 2022 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Family Medicine, Geriatric Medicine Primary | 207QG0300X | J7334 | TX |
| Family Medicine, Hospice and Palliative Medicine | 207QH0002X | J7334 | TX |
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 - Family Practice (TX) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 188 |
|---|---|
| Services billed | 338 across 7 procedure codes |
| Paid by Medicare | $34,697 |
Part D prescriptions in 2024
| Prescriptions (claims) | 27,663 · 27,980 30-day fills |
|---|---|
| Patients | 614 |
| Total drug cost | $1,879,609 |
| Generic share | 87% of claims |
Education and affiliations
| Graduation year | 1988 |
|---|---|
| Medicare specialty | Family Practice |
| Secondary specialties | Geriatric Medicine |
Medical group
- Legacy Healthcare Services IncGreenville, SC · 3,223 clinicians
Other facilities
- Texas Residential Healthcare ServicesHome health agency · Katy, TX
- Gencare Hospice LLCHospice · Houston, TX
- Heart To Heart Hospice of HoustonHospice · Conroe, TX
- Heart To Heart Hospice of the Gulf CoastHospice · Beaumont, TX
- Heart To Heart Hospice of West HoustonHospice · Houston, TX
- Olive Branch HospiceHospice · Jasper, TX
- Focused Care at WestwoodNursing home · Houston, TX
- Parkway PlaceNursing home · Houston, TX
- Trinity Rehabilitation & Healthcare CenterNursing home · Trinity, TX
- Willis Nursing and RehabilitationNursing home · Willis, TX
- Woodland Manor Nursing and RehabilitationNursing home · Conroe, TX
Industry payments (Open Payments)
- 2025$84.57 · 1 payment from 1 company
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Neurocrine Biosciences, Inc. | $84.57 | 1 |
What the 2025 payments were for
- Food and Beverage$84.57 · 1 payment
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
Other Family Medicine, Geriatric Medicine providers in Houston
- 1053606921
- 1124231584
- 1144403486
- 1154708022
- 1174584452
- 1447264429
- 1609196955
- 1639130966
- 1639513286
- 1881072007
- 1902117559
- 1902118417
All 41 Family Medicine, Geriatric Medicine providers in Houston · All Family Medicine, Geriatric Medicine providers in Texas