NPIMap

Organization Active NPI

Memorial Hospital at Gulfport

Doing business as Memorial Surgery Center Ocean Springs

  • General Acute Care Hospital
  • Ocean Springs, MS
National Provider Identifier
1447869854
Registry record updated Dec 29, 2025
On this page

Key facts

NPPES NPI Registry
Primary specialty
General Acute Care HospitalTaxonomy code 282N00000X
Legal business name
MEMORIAL HOSPITAL AT GULFPORT
Doing business as
Memorial Surgery Center Ocean Springs
Practice address
90 Industrial Park Cir
Ocean Springs, MS 39564-5800
Phone
(228) 872-6290
NPI assigned
Jul 31, 2020
Last updated
Dec 29, 2025By the provider in NPPES
Organization subpart
Yes
Parent organization
MEMORIAL HOSPITAL AT GULFPORTAs reported in NPPES

NPPES NPI Registry

Updated by the provider on Dec 29, 2025

Registry information is reported by the provider to CMS and is not verified. About this source

Authorized official

Name
Peggy Lorraine Noonan, BS, CPC
Title
Physician Business Services Dir.
Phone
(228) 575-1740

Specialties & licenses 1

Specialty (taxonomy)CodeLicenseStatePrimary
General Acute Care Hospital 282N00000X Primary

Addresses

Primary practice location

90 Industrial Park Cir
Ocean Springs, MS 39564-5800

Mailing address

PO Box 1810
Gulfport, MS 39502-1810
Phone (228) 575-1342

Other names 1

  • Memorial Surgery Center Ocean Springs Doing business as

Electronic endpoints 1

TypeEndpointUseAffiliation
CONNECT URL https://esmd.cioxhealth.com:8291/Gateway/DocumentSubmission/1_1/NhinService/XDRRequest_Service Other Ciox Health

Medicare participation

Medicare enrollment files
Medicare fee-for-service enrollment
Enrolled in MS2 enrollments

Enrollment records 2

Enrollment IDStateProvider typePAC IDDetails
O20080515000774 MS Part A Provider - Hospital 9537062997
O20090515000396 MS Part B Supplier - Clinic/Group Practice 2466524012 Receives reassigned benefits from 753 practitioners
This NPI is an additional NPI on the enrollment

NPI to CCN mapping 1

The Medicare certification numbers (CCNs) connected to NPI 1447869854. Details of each certification follow.

Hospital certification: CCN 250019

Legal name
MEMORIAL HOSPITAL AT GULFPORT
Certification status
Active
Provider type (POS)
Hospital – Short-term
Participating since
Jul 1, 1966
Last certification
Aug 19, 2009
Beds
445
Ownership / control type
Local
Organization structure
OtherNon-profit
Enrollment address
4500 13TH St
Gulfport, MS 39501-2515
Hospital subgroups
Acute care

Other NPIs with the same Medicare PAC ID 2

NPIs whose Medicare enrollments share a PECOS associate control ID (the same enrolled entity).

Care Compare: Hospital

Medicare Care Compare
Listed as
Memorial Hospital at GulfportCCN 250019 · All quality measures
Overall star rating
3 of 5
Type
Acute Care Hospitals
Ownership
Government - Local
Medicare certification status
ActiveFrom the Provider of Services file
Emergency services
Yes

Laboratory certificates & supplier records

Derived by NPIMap

These CMS records do not include an NPI. They are shown because their name and street address match this provider’s.

CLIA laboratory certificates

CLIA numberLaboratoryCertificateExpires
25D0922136Memorial Surgery Center - Ocean Springs90 Industrial Park Circle, Ocean Springs, MS 39564Certificate of waiverNov 14, 2026

National Provider Directory

National Provider Directory
Part of
Mem Hosp Vasc Lab-Gulfp

Ownership & related parties

All disclosed owners & managing parties 11

As disclosed on the Medicare enrollment (CMS All Owners files). Individuals include officers, directors and managing employees, who may not hold ownership.

NameRoleSinceShare
Ajm Oustalet Individual Corporate OfficerBoard Member Mar 1, 2009 5%
Peggy L Noonan Individual Corporate DirectorDirector, Business Services May 1, 2020 5%
W-2 Managing EmployeeDirector, Business Services Jan 1, 2006 5%
Kent Nicaud Individual Corporate DirectorChief Executive Officer Nov 1, 2008
W-2 Managing EmployeeCeo Nov 1, 2008
Thaddeus Carter Individual Corporate OfficerBoard Member Aug 1, 2017 5%
Claire Tindell Individual Corporate OfficerBoard Member Jan 1, 2019 5%
Harrison County Board of Supervisors Organization, Gulfport, MS 5% Or Greater Direct Ownership Interest Feb 15, 1989 50%
Carrolyn Hamilton Individual Corporate Director Aug 10, 2009
David H White Individual Corporate Director Sep 17, 1993
City of Gulfport Organization, Gulfport, MS 5% Or Greater Direct Ownership Interest Feb 15, 1989 50%
Jennifer Dumal Individual W-2 Managing Employee Feb 8, 1998
Carlos Bell Individual Corporate OfficerBoard Secretary Nov 26, 2018 5%

All facility ownership & control disclosures 1

Facilities whose Medicare enrollment lists this provider’s PECOS associate ID as an owner or managing party.

FacilityTypeRoleSince
Memorial Hospital BiloxiBiloxi, MS, CCN 250175 Hospital 5% Or Greater Indirect Ownership Interest (100%) Feb 1, 2025

Owned or controlled facilities with NPI records 1

Facilities whose Medicare enrollment lists this provider as an owner, officer, director or managing party.

  • Biloxi Hma LLC

    dba Memorial Hospital Biloxi

    • General Acute Care Hospital
    • Biloxi, MS
    • NPI 1972557064

    5% Or Greater Indirect Ownership Interest

    CMS ownership

Facilities with the same owner 2

Facilities that share an organizational owner with 5% or greater ownership or operational control.

Practitioners & affiliated clinicians

Practitioners 13

Individual providers connected to this organization through Medicare benefit reassignment, Care Compare group membership or National Provider Directory roles, and the practitioner matching its NPPES authorized official.

View all 13

Affiliated clinicians 765

Clinicians who list this facility as an affiliation in Medicare Care Compare.

View all 765

NPI Registry JSON

The complete NPPES record for this NPI in the NPI Registry API format.

{
    "created_epoch": "1596153600000",
    "enumeration_type": "NPI-2",
    "last_updated_epoch": "1766966400000",
    "number": "1447869854",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "PO BOX 1810",
            "city": "GULFPORT",
            "state": "MS",
            "postal_code": "395021810",
            "telephone_number": "228-575-1342",
            "fax_number": "228-575-2917"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "90 INDUSTRIAL PARK CIR",
            "city": "OCEAN SPRINGS",
            "state": "MS",
            "postal_code": "395645800",
            "telephone_number": "228-872-6290"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "organization_name": "MEMORIAL HOSPITAL AT GULFPORT",
        "organizational_subpart": "YES",
        "parent_organization_legal_business_name": "MEMORIAL HOSPITAL AT GULFPORT",
        "enumeration_date": "2020-07-31",
        "last_updated": "2025-12-29",
        "certification_date": "2025-12-29",
        "status": "A",
        "authorized_official_last_name": "NOONAN",
        "authorized_official_first_name": "PEGGY",
        "authorized_official_middle_name": "LORRAINE",
        "authorized_official_title_or_position": "PHYSICIAN BUSINESS SERVICES DIR.",
        "authorized_official_telephone_number": "228-575-1740",
        "authorized_official_credential": "BS, CPC"
    },
    "taxonomies": [
        {
            "code": "282N00000X",
            "taxonomy_group": "",
            "desc": "General Acute Care Hospital",
            "state": null,
            "license": null,
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [
        {
            "endpointType": "CONNECT",
            "endpointTypeDescription": "CONNECT URL",
            "endpoint": "https://esmd.cioxhealth.com:8291/Gateway/DocumentSubmission/1_1/NhinService/XDRRequest_Service",
            "affiliation": "Y",
            "endpointDescription": "esmd.cioxhealth.com '2.16.840.1.113883.3.6635.1.1'",
            "affiliationName": "Ciox Health",
            "use": "OTHER",
            "useDescription": "Other",
            "useOtherDescription": "CMS esMD eMDR",
            "contentType": "CSV",
            "contentTypeDescription": "CSV",
            "address_1": "925 N Point Pkwy",
            "city": "Alpharetta",
            "state": "GA",
            "country_code": "US",
            "postal_code": "300055210",
            "country_name": "United States",
            "address_type": "DOM"
        }
    ],
    "other_names": [
        {
            "organization_name": "Memorial Surgery Center Ocean Springs",
            "code": "3",
            "type": "Doing Business As"
        },
        {
            "organization_name": "Memorial Surgery Center Ocean Springs",
            "code": "3",
            "type": "Doing Business As"
        }
    ]
}

Other providers in Ocean Springs, MS

Sources for this page

Verify at the official NPI Registry.