Active NPI
Andrew Haas McDermott, PA-C
- Physician Assistant
- Pascagoula, MS
National Provider Identifier
1225226517
On this page
Key facts
NPPES NPI Registry- Primary specialty
- Physician Assistant
- License
- PA00102
- Practice address
- 2809 Denny Ave
Pascagoula, MS 39581-5301 - Phone
- (228) 809-5000
- NPI assigned
- Oct 11, 2007
- Last updated
- May 26, 2026
- Sex
- Male
- Sole proprietor
- No
NPPES NPI Registry
Registry information is reported by the provider to CMS and is not verified. About this source
Specialties & licenses 1
| Specialty (taxonomy) | Code | License | State | Primary |
|---|---|---|---|---|
| Physician Assistant | 363A00000X | PA00102 | MS | Primary |
Addresses
Primary practice location
2809 Denny Ave
Pascagoula, MS 39581-5301
Mailing address
1708 Denny Ave
Pascagoula, MS 39567-3303
Phone (228) 471-2273
Other practice location 1
3109 Bienville Blvd
Ocean Springs, MS 39564-4361
Phone (228) 818-1111
Other practice location 2
15200 Community Rd
Gulfport, MS 39503-3085
Phone (228) 575-7000
Other practice location 3
1708 Denny Ave
Pascagoula, MS 39567-3303
Phone (228) 471-2273
Medicare participation
Medicare enrollment files- Medicare fee-for-service enrollment
- Enrolled in MS
- Eligible to order & refer
- Part B services: Yes
- Medical equipment: Yes
- Home health: Yes
- Power mobility devices: Yes
- Hospice: No
Enrollment records 1
Care Compare profile
Medicare Care Compare- Specialty
- Physician Assistant
- Education
- Other, 2007
- Medicare assignment
- Accepts the Medicare-approved amount as payment in full
- Group practices
Practice addresses (Care Compare)
4211 Hospital St
Pascagoula, MS 39581-5310
Phone (228) 471-2273
Hospital & facility affiliations
Merit-based Incentive Payment System (MIPS)
- Final score
- 83.53 of 100
- Quality
- 69.06
- Promoting interoperability
- 81
- Improvement activities
- 40
- Cost
- 83.08
National Provider Directory
National Provider Directory- Medicare enrollment (NPD)
- Enrolled
- Credentials
- Physician Assistant
State licenses
| License | State | Type | Specialty |
|---|---|---|---|
| PA00102 | MS | MD | Physician Assistant |
Practice roles
| Organization | Specialty | Status | New patients |
|---|---|---|---|
| Mississippi Em-I Medical Services PC | Physician Assistant | Past | Accepting new patients |
Organizations & group practices 6
Organizations this provider is connected to: Medicare benefit reassignments (the organization bills Medicare for this provider’s services), Care Compare group memberships, National Provider Directory roles and organizations whose NPPES authorized official is this provider.
-
dba Complete Health Urgent Care, Inc
- Urgent Care Clinic/Center
- Pascagoula, MS
- NPI 1093139040
-
- Emergency Medicine Physician
- Jackson, MS
- NPI 1730687740
-
- Emergency Medicine Physician
- Pascagoula, MS
- NPI 1093112039
-
- Emergency Medicine Physician
- Pascagoula, MS
- NPI 1881427961
-
- Urgent Care Clinic/Center
- Pascagoula, MS
- NPI 1235442872
-
- Nurse Practitioner
- De Kalb, MS
- NPI 1407412976
Physician Assistant
Hospital & facility affiliations 3
Hospitals and other facilities this clinician is affiliated with according to Medicare Care Compare.
-
- General Acute Care Hospital
- Gulfport, MS
- NPI 1639797913
-
- General Acute Care Hospital
- Pascagoula, MS
- NPI 1124136593
NPI Registry JSON
The complete NPPES record for this NPI in the NPI Registry API format.
{
"created_epoch": "1192060800000",
"enumeration_type": "NPI-1",
"last_updated_epoch": "1779753600000",
"number": "1225226517",
"addresses": [
{
"country_code": "US",
"country_name": "United States",
"address_purpose": "MAILING",
"address_type": "DOM",
"address_1": "1708 DENNY AVE",
"city": "PASCAGOULA",
"state": "MS",
"postal_code": "395673303",
"telephone_number": "228-471-2273",
"fax_number": "228-471-2012"
},
{
"country_code": "US",
"country_name": "United States",
"address_purpose": "LOCATION",
"address_type": "DOM",
"address_1": "2809 DENNY AVE",
"city": "PASCAGOULA",
"state": "MS",
"postal_code": "395815301",
"telephone_number": "228-809-5000"
}
],
"practiceLocations": [
{
"address_1": "3109 Bienville Blvd",
"address_purpose": "LOCATION",
"city": "Ocean Springs",
"state": "MS",
"postal_code": "395644361",
"country_code": "US",
"telephone_number": "228-818-1111",
"country_name": "United States",
"address_type": "DOM"
},
{
"address_1": "15200 Community Rd",
"address_purpose": "LOCATION",
"city": "Gulfport",
"state": "MS",
"postal_code": "395033085",
"country_code": "US",
"telephone_number": "228-575-7000",
"country_name": "United States",
"address_type": "DOM"
},
{
"address_1": "1708 Denny Ave",
"address_purpose": "LOCATION",
"city": "Pascagoula",
"state": "MS",
"postal_code": "395673303",
"country_code": "US",
"telephone_number": "228-471-2273",
"fax_number": "228-471-2012",
"country_name": "United States",
"address_type": "DOM"
}
],
"basic": {
"last_name": "MCDERMOTT",
"first_name": "ANDREW",
"middle_name": "HAAS",
"name_prefix": "Mr.",
"credential": "PA-C",
"sole_proprietor": "NO",
"sex": "M",
"enumeration_date": "2007-10-11",
"last_updated": "2026-05-26",
"certification_date": "2026-05-26",
"status": "A"
},
"taxonomies": [
{
"code": "363A00000X",
"taxonomy_group": "",
"desc": "Physician Assistant",
"state": "MS",
"license": "PA00102",
"primary": true
}
],
"identifiers": [],
"endpoints": [],
"other_names": []
}Other providers in Pascagoula, MS
Sources for this page
- NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on May 26, 2026; self-reported and not verified by CMS. Specialty names from the NUCC taxonomy.
- Medicare enrollment (CMS PECOS): enrollments, PAC IDs and benefit reassignments; Order and Referring.
- Medicare Care Compare (CMS): clinician profile, group practices, facility affiliations, MIPS scores and star ratings.
- National Provider Directory (CMS): practice roles, locations, licenses, networks and endpoints.