Quick answers
- Which hospitals does Harold J. Miller work at?
- Medicare's official clinician data lists Harold J. Miller at 5 hospitals: North Oaks Medical Center, Ochsner Medical Center - Baton Rouge, Ochsner Medical Center Acute, Riverside Medical Center and St Tammany Parish Hospital. This is where the clinician works or has privileges; call the hospital to confirm.
- Where does Harold J. Miller see patients?
- Medicare's clinician data lists 2 practice locations, including Metairie, LA and Covington, LA. Call before your visit to confirm the address.
- What is Harold J. Miller's specialty?
- Medicare lists Endocrinology as the primary specialty, and also Internal Medicine.
- Does Harold J. Miller accept Medicare assignment?
- Yes. Medicare's clinician data says Harold J. Miller accepts Medicare assignment (the Medicare-approved amount as full payment for covered services), as of 2026-10-02. Ask the office to confirm before your visit.
- What is the phone number for Harold J. Miller?
- (504) 455-1300, as listed in official Medicare / NPI Registry data.
- What is Harold J. Miller's NPI number?
- 1295707669. The NPI (National Provider Identifier) is the clinician's permanent federal ID; you can look it up in the official NPI Registry.
Hospitals where Harold J. Miller works
Medicare's Facility Affiliation Data lists Harold J. Miller at these hospitals (updated 2026-10-02). Each hospital page shows its address, phone, emergency services, Medicare rating and all its clinicians.
- North Oaks Medical CenterHammond, LA · Acute Care Hospital · CCN 190015
- Ochsner Medical Center - Baton RougeBaton Rouge, LA · Acute Care Hospital · CCN 190202
- Ochsner Medical Center AcuteNew Orleans, LA · Acute Care Hospital · CCN 190036
- Riverside Medical CenterFranklinton, LA · Critical Access Hospital · CCN 191313
- St Tammany Parish HospitalCovington, LA · Acute Care Hospital · CCN 190045
Practice locations
Addresses where Harold J. Miller is enrolled with Medicare (CMS data updated 2026-10-02).
- 3901 Houma Blvd, Suite 103Metairie, LA 70006 (504) 455‑1300
- 706 W 15th StCovington, LA 70433 (504) 780‑0333
Group practices
Medicare enrollment lists Harold J. Miller as a member of this group (CMS data updated 2026-10-02).
- Diabetes and Metabolism Assoc Aanc3 clinicians in the group
Specialties
- Endocrinologyprimary
- Internal Medicinealso
Other endocrinologists in Louisiana
Clinicians with the same Medicare primary specialty in Louisiana — not a recommendation.
Clinician information
| Credential | MD |
|---|---|
| Medical school | Louisiana State University School Of Medicine In New Orleans |
| Graduation year | 1991 |
| Gender (as listed) | Male |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| NPI (National Provider Identifier) | 1295707669 |
| Corrections | Report an error or suggest an update → |
Most corrections must be made at the source: clinicians update their NPI Registry record (NPPES) and their Medicare enrollment (PECOS); this page follows the next data release.
Sources
- Facility Affiliation Data — Centers for Medicare & Medicaid Services (CMS), data updated 2026-10-02, retrieved 2026-10-29
- National Downloadable File (Doctors and Clinicians) — CMS, data updated 2026-10-02, retrieved 2026-10-29
- NPI Registry — U.S. Department of Health and Human Services (NPPES), the clinician’s official record
- Medicare Care Compare — official Medicare tool to look up clinicians