Active NPI
Caroline Hennig
- Certified Registered Nurse Anesthetist
- Mobile, AL
National Provider Identifier
1508700733
On this page
Key facts
NPPES NPI Registry- Primary specialty
- Certified Registered Nurse Anesthetist
- License
- 159547
- Practice address
- 5 Mobile Infirmary Cir
Mobile, AL 36607-3513 - Phone
- (251) 435-2400
- NPI assigned
- Apr 17, 2026
- Sex
- Unspecified or another gender identity
- Sole proprietor
- No
NPPES NPI Registry
Registry information is reported by the provider to CMS and is not verified. About this source
Specialties & licenses 2
| Specialty (taxonomy) | Code | License | State | Primary |
|---|---|---|---|---|
| Registered Nurse | 163W00000X | 357459 | NC | |
| Certified Registered Nurse Anesthetist | 367500000X | 159547 | NC | Primary |
Addresses
Primary practice location
5 Mobile Infirmary Cir
Mobile, AL 36607-3513
Mailing address
232 Queens Rd Apt 37
Charlotte, NC 28204-3276
Phone (251) 281-5828
Medicare participation
Medicare enrollment files- Medicare fee-for-service enrollment
- Not listed in the public Medicare enrollment file
Care Compare profile
Medicare Care Compare- Specialty
- Certified Registered Nurse Anesthetist (Crna)
- Education
- Other, 2026
- Medicare assignment
- Accepts the Medicare-approved amount as payment in full
- Group practices
- Anesthesiologists Associated PC
Practice addresses (Care Compare)
701 Princeton Ave SW
Birmingham, AL 35211-1303
Phone (205) 848-2925
Hospital & facility affiliations
- Mobile Infirmary Medical Center
National Provider Directory
National Provider Directory- Medicare enrollment (NPD)
- Enrolled
State licenses
| License | State | Type | Specialty |
|---|---|---|---|
| 357459 | NC | MD | Registered Nurse |
| 159547 | NC | MD | Certified Registered Nurse Anesthetist |
Organizations & group practices 3
Organizations this provider is connected to: Medicare benefit reassignments (the organization bills Medicare for this provider’s services), Care Compare group memberships and National Provider Directory roles.
-
- Critical Care Medicine (Anesthesiology) Physician
- Birmingham, AL
- NPI 1285140921
-
- Critical Care Medicine (Internal Medicine) Physician
- Birmingham, AL
- NPI 1396353280
-
- Anesthesiology Physician
- Birmingham, AL
- NPI 1851371850
Hospital & facility affiliations 1
Hospitals and other facilities this clinician is affiliated with according to Medicare Care Compare.
NPI Registry JSON
The complete NPPES record for this NPI in the NPI Registry API format.
{
"created_epoch": "1776384000000",
"enumeration_type": "NPI-1",
"last_updated_epoch": "1782086400000",
"number": "1508700733",
"addresses": [
{
"country_code": "US",
"country_name": "United States",
"address_purpose": "MAILING",
"address_type": "DOM",
"address_1": "232 QUEENS RD APT 37",
"city": "CHARLOTTE",
"state": "NC",
"postal_code": "282043276",
"telephone_number": "251-281-5828"
},
{
"country_code": "US",
"country_name": "United States",
"address_purpose": "LOCATION",
"address_type": "DOM",
"address_1": "5 MOBILE INFIRMARY CIR",
"city": "MOBILE",
"state": "AL",
"postal_code": "366073513",
"telephone_number": "251-435-2400"
}
],
"practiceLocations": [],
"basic": {
"last_name": "HENNIG",
"first_name": "CAROLINE",
"sole_proprietor": "NO",
"sex": "X",
"enumeration_date": "2026-04-17",
"last_updated": "2026-06-22",
"certification_date": "2026-06-22",
"status": "A"
},
"taxonomies": [
{
"code": "163W00000X",
"taxonomy_group": "",
"desc": "Registered Nurse",
"state": "NC",
"license": "357459",
"primary": false
},
{
"code": "367500000X",
"taxonomy_group": "",
"desc": "Nurse Anesthetist, Certified Registered",
"state": "NC",
"license": "159547",
"primary": true
}
],
"identifiers": [],
"endpoints": [],
"other_names": []
}
Other providers in Mobile, AL
Sources for this page
- NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Jun 22, 2026; self-reported and not verified by CMS. Specialty names from the NUCC taxonomy.
- 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.