Quick answers
- Which hospitals does Frederick T. Duggan work at?
- Medicare's official clinician data lists Frederick T. Duggan at 5 hospitals: Anderson Regional Medical Center, Ochsner Laird Hospital, Ochsner Medical Center-Hancock, Ochsner Rush Hospital and Ochsner Stennis Memorial Hospital. This is where the clinician works or has privileges; call the hospital to confirm.
- Where does Frederick T. Duggan see patients?
- Medicare's clinician data lists 5 practice locations, including Meridian, MS and Bay Saint Louis, MS. Call before your visit to confirm the address.
- What is Frederick T. Duggan's specialty?
- Medicare lists Pulmonary Disease as the primary specialty.
- Does Frederick T. Duggan accept Medicare assignment?
- Yes. Medicare's clinician data says Frederick T. Duggan 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 Frederick T. Duggan?
- (601) 484-6700, as listed in official Medicare / NPI Registry data.
- What is Frederick T. Duggan's NPI number?
- 1003893652. The NPI (National Provider Identifier) is the clinician's permanent federal ID; you can look it up in the official NPI Registry.
Hospitals where Frederick T. Duggan works
Medicare's Facility Affiliation Data lists Frederick T. Duggan at these hospitals (updated 2026-10-02). Each hospital page shows its address, phone, emergency services, Medicare rating and all its clinicians.
- Anderson Regional Medical CenterMeridian, MS · Acute Care Hospital · CCN 250104
- Ochsner Laird HospitalUnion, MS · Critical Access Hospital · CCN 251322
- Ochsner Medical Center-HancockBay Saint Louis, MS · Acute Care Hospital · CCN 250162
- Ochsner Rush HospitalMeridian, MS · Acute Care Hospital · CCN 250069
- Ochsner Stennis Memorial HospitalDe Kalb, MS · Critical Access Hospital · CCN 251335
Practice locations
Addresses where Frederick T. Duggan is enrolled with Medicare (CMS data updated 2026-10-02).
- 1314 19th AveMeridian, MS 39301 (601) 484‑6700
- 149 Drinkwater RdBay Saint Louis, MS 39520 (504) 842‑4431
- 1800 12th StMeridian, MS 39301 (601) 484‑6700
- 2401 16th StMeridian, MS 39301 (601) 482‑4181
- 6905 Hwy 145 SMeridian, MS 39301 (601) 282‑3271
Group practices
Medicare enrollment lists Frederick T. Duggan as a member of these groups (CMS data updated 2026-10-02).
- Medical Foundation Inc212 clinicians in the group
- Ochsner Mississippi, LLC100 clinicians in the group
Specialties
- Pulmonary Diseaseprimary
Other pulmonologists in Meridian
Clinicians with the same Medicare primary specialty in Meridian, MS — not a recommendation.
Clinician information
| Credential | MD |
|---|---|
| Medical school | University Of Mississippi School Of Medicine |
| Graduation year | 1987 |
| Gender (as listed) | Male |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| NPI (National Provider Identifier) | 1003893652 |
| 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