Individual provider Active NPI

Christian David Trahan, CRNA

  • Certified Registered Nurse Anesthetist
  • Portland, ME
National Provider Identifier
1477552180
Registry record updated Jun 19, 2025
On this page

Key facts

NPPES NPI Registry
Primary specialty
Certified Registered Nurse AnesthetistTaxonomy code 367500000X
License
7694 Issued in NC
Practice address
22 Bramhall St
Portland, ME 04102-3134
Phone
(207) 662-2526
NPI assigned
Jul 15, 2005
Sex
Male
Sole proprietor
No

NPPES NPI Registry

Updated by the provider on Jun 19, 2025

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

Specialties & licenses 4

Specialty (taxonomy)CodeLicenseStatePrimary
Registered Nurse 163W00000X RN096410 LA
Certified Registered Nurse Anesthetist 367500000X RNA243046 ME
Certified Registered Nurse Anesthetist 367500000X 073148 LA
Certified Registered Nurse Anesthetist 367500000X 7694 NC Primary

Addresses

Primary practice location

22 Bramhall St
Portland, ME 04102-3134

Mailing address

22 Bramhall St
Portland, ME 04102-3134
Phone (207) 662-2526

Other identifiers 2

IdentifierTypeStateIssuer
03276798MedicaidMS
1712493MedicaidLA

Medicare participation

Medicare enrollment files
Medicare fee-for-service enrollment
Enrolled in LA, ME, NH, NC4 enrollments

Enrollment records 4

Enrollment IDStateProvider typePAC IDDetails
I20060217000316 LA Practitioner - Certified Registered Nurse Anesthetist (Crna) 3870514771 Reassigns benefits to 8 organizations
I20240910001032 ME Practitioner - Certified Registered Nurse Anesthetist (Crna) 3870514771 Reassigns benefits to 1 organization
I20250123000923 NH Practitioner - Certified Registered Nurse Anesthetist (Crna) 3870514771 Reassigns benefits to 1 organization
I20250612000912 NC Practitioner - Certified Registered Nurse Anesthetist (Crna) 3870514771 Reassigns benefits to 2 organizations

Care Compare profile

Medicare Care Compare
Specialty
Certified Registered Nurse Anesthetist (Crna)
Education
Other, 2005
Medicare assignment
Accepts the Medicare-approved amount as payment in full
Group practices
Amoskeag Anesthesia PLLCGroup PAC ID 1759375983, 165 clinicians

Practice addresses (Care Compare)

172 Kinsley St
Nashua, NH 03060-3648
Phone (603) 882-3000

2131 S 17TH St
Wilmington, NC 28401-7407
Phone (910) 343-7044

Hospital & facility affiliations

National Provider Directory

National Provider Directory
Medicare enrollment (NPD)
Enrolled
Credentials
Certified Registered Nurse

State licenses

LicenseStateTypeSpecialty
7694NCMDOccupational Therapist
073148LAMDCertified Registered Nurse Anesthetist

Practice roles

OrganizationSpecialtyStatusNew patients
Mainehealth CurrentSince Aug 12, 2024 Accepting new patients
Total Anesthesia Care STPH, LLC CurrentSince Jun 18, 2014 Accepting new patients
Novant Health New Hanover Regional Medical Center LLC CurrentSince Jul 1, 2025 Accepting new patients
Medstream Anesthesia PLLC Nurse Anesthetist, Certified Registered CurrentSince May 30, 2025 Accepting new patients
Youngs Professional Services LLC Nurse Anesthetist, Certified Registered CurrentSince Oct 14, 2012 Accepting new patients
University Medical Center Management Corporation CurrentSince Jul 24, 2013 Accepting new patients
Zephyr Anesthesia, LLC Nurse Anesthetist, Certified Registered CurrentSince Mar 8, 2016 Accepting new patients
Galleria Anesthesia Associates, LLC CurrentSince Mar 1, 2025 Accepting new patients
Mainehealth Current Accepting new patients
University Medical Center Management Corporation CurrentSince Jul 24, 2013 Accepting new patients
Novant Health New Hanover Regional Medical Center LLC Nurse Anesthetist, Certified Registered CurrentSince Jul 1, 2025 Accepting new patients
Childrens Hospital Anesthesia Corporation CurrentSince Mar 1, 2025 Accepting new patients
Louisiana State University School of Medicine in New Orleans Faculty G CurrentSince Jan 20, 2025 Accepting new patients
Prime Anesthesia Services Nurse Anesthetist, Certified Registered CurrentSince May 1, 2024 Accepting new patients
Amoskeag Anesthesia, PLLC Nurse Anesthetist, Certified Registered CurrentSince Jan 17, 2025 Accepting new patients
Louisiana State University School of Medicine in New Orleans Faculty G CurrentSince Jan 20, 2025 Accepting new patients
Mainehealth CurrentSince Aug 12, 2024 Accepting new patients
Louisiana Anesthesia Partners, LLC Past Accepting new patients
Ochsner Clinic LLC Past Accepting new patients

Locations

120 Innwood Dr
Covington, LA 70433

67252 Industry Ln
Covington, LA 70433
Phone (985) 801-0259

1202 S Tyler St
Covington, LA 70433
Phone (985) 898-3743

180 W Esplanade Ave
Kenner, LA 70065
Phone (504) 464-8284

694 Belle Terre Blvd
La Place, LA 70068
Phone (985) 359-6694

4200 Houma Blvd
Metairie, LA 70006
Phone (504) 454-4028

1100 Andre St
Ste 300
New Iberia, LA 70563
Phone (337) 364-9225

2000 Canal St
New Orleans, LA 70112
Phone (504) 702-2287

1514 Jefferson Hwy
New Orleans, LA 70121

1542 Tulane Ave
New Orleans, LA 70112
Phone (504) 866-2741

1717 Saint Charles Ave
New Orleans, LA 70130
Phone (504) 529-6600

2832 Burdette St
New Orleans, LA 70125
Phone (504) 866-2741

478 S Johnson St
New Orleans, LA 70112
Phone (504) 412-1366

200 Henry Clay Ave
New Orleans, LA 70118
Phone (504) 412-1860

103 Medical Center Dr
Slidell, LA 70461
Phone (985) 646-4466

100 Medical Center Dr
Slidell, LA 70461
Phone (504) 392-3131

22 Bramhall St
Portland, ME 04102
Phone (207) 662-2179

830 Rockford St
Mount Airy, NC 27030
Phone (336) 719-7000

2131 S 17th St
Wilmington, NC 28401
Phone (910) 342-3000

105 Scotts Hill Medical Dr
Wilmington, NC 28411
Phone (910) 686-2840

1 Elliot Way
Manchester, NH 03103
Phone (603) 663-2271

172 Kinsley St
Nashua, NH 03060
Phone (603) 595-3926

Organizations & group practices 19

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.

View all 19

Hospital & facility affiliations 3

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": "1121385600000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1750291200000",
    "number": "1477552180",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "22 BRAMHALL ST",
            "city": "PORTLAND",
            "state": "ME",
            "postal_code": "041023134",
            "telephone_number": "207-662-2526"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "22 BRAMHALL ST",
            "city": "PORTLAND",
            "state": "ME",
            "postal_code": "041023134",
            "telephone_number": "207-662-2526"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "last_name": "TRAHAN",
        "first_name": "CHRISTIAN",
        "middle_name": "DAVID",
        "name_prefix": "Mr.",
        "credential": "CRNA",
        "sole_proprietor": "NO",
        "sex": "M",
        "enumeration_date": "2005-07-15",
        "last_updated": "2025-06-19",
        "certification_date": "2025-06-19",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "163W00000X",
            "taxonomy_group": "",
            "desc": "Registered Nurse",
            "state": "LA",
            "license": "RN096410",
            "primary": false
        },
        {
            "code": "367500000X",
            "taxonomy_group": "",
            "desc": "Nurse Anesthetist, Certified Registered",
            "state": "ME",
            "license": "RNA243046",
            "primary": false
        },
        {
            "code": "367500000X",
            "taxonomy_group": "",
            "desc": "Nurse Anesthetist, Certified Registered",
            "state": "LA",
            "license": "073148",
            "primary": false
        },
        {
            "code": "367500000X",
            "taxonomy_group": "",
            "desc": "Nurse Anesthetist, Certified Registered",
            "state": "NC",
            "license": "7694",
            "primary": true
        }
    ],
    "identifiers": [
        {
            "code": "05",
            "desc": "MEDICAID",
            "issuer": null,
            "identifier": "03276798",
            "state": "MS"
        },
        {
            "code": "05",
            "desc": "MEDICAID",
            "issuer": null,
            "identifier": "1712493",
            "state": "LA"
        }
    ],
    "endpoints": [],
    "other_names": []
}

Other providers in Portland, ME

Sources for this page

  • NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Jun 19, 2025; self-reported and not verified by CMS. Specialty names from the NUCC taxonomy.
  • Medicare enrollment (CMS PECOS): enrollments, PAC IDs and benefit reassignments.
  • 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.

Verify at the official NPI Registry.