Individual provider Active NPI

Christopher William Klein, CAA

  • Anesthesiologist Assistant
  • Jacksonville, FL
National Provider Identifier
1285418277
Registry record updated Feb 7, 2025
On this page

Key facts

NPPES NPI Registry
Primary specialty
Anesthesiologist AssistantTaxonomy code 367H00000X
License
AA909 Issued in FL
Practice address
1 Shircliff Way
Jacksonville, FL 32204-4748
Phone
(904) 308-7300
NPI assigned
Aug 22, 2023
Sex
Male
Sole proprietor
No

NPPES NPI Registry

Updated by the provider on Feb 7, 2025

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

Specialties & licenses 1

Specialty (taxonomy)CodeLicenseStatePrimary
Anesthesiologist Assistant 367H00000X AA909 FL Primary

Addresses

Primary practice location

1 Shircliff Way
Jacksonville, FL 32204-4748

Mailing address

1 Shircliff Way
Jacksonville, FL 32204-4748

Medicare participation

Medicare enrollment files
Medicare fee-for-service enrollment
Enrolled in FL, GA2 enrollments

Enrollment records 2

Enrollment IDStateProvider typePAC IDDetails
I20240131001846 FL Practitioner - Anesthesiology Assistant 2567815087 Reassigns benefits to 2 organizations
I20251029003915 GA Practitioner - Anesthesiology Assistant 2567815087 Reassigns benefits to 1 organization

Care Compare profile

Medicare Care Compare
Specialty
Anesthesiology Assistant
Education
Other, 2023
Medicare assignment
May accept Medicare assignment
Group practices
North Florida Anesthesia Consultants IncGroup PAC ID 7416869565, 110 clinicians
Mak Anesthesia Holdings, LLCGroup PAC ID 4284917204, 370 clinicians
US Anesthesia Partners of Florida IncGroup PAC ID 0345143152, 1,111 clinicians

Practice addresses (Care Compare)

1 Shircliff Way
Jacksonville, FL 32204-4748
Phone (954) 939-5000

1670 St Vincents Way
Middleburg, FL 32068-8447
Phone (954) 939-5000

205 Trinity Way
St Johns, FL 32259-1155
Phone (954) 939-5000

3000 Hospital Blvd
Roswell, GA 30076-4915
Phone (770) 751-2500

4201 Belfort Rd
Jacksonville, FL 32216-1431
Phone (954) 939-5000

601 E Rollins St
Orlando, FL 32803-1248
Phone (407) 303-5600

800 Prudential Dr
Jacksonville, FL 32207-8202
Phone (904) 202-2000

Hospital & facility affiliations

  • Wellstar North Fulton Medical Center Hospital, Roswell, GA, CCN 110198
  • Ascension St Vincent'S Southside Hospital, Jacksonville, FL, CCN 100307
  • Ascension St Vincent'S Riverside Hospital, Jacksonville, FL, CCN 100040
  • Ascension St Vincent'S St Johns County Hospital, St. Johns, FL, CCN 100361

National Provider Directory

National Provider Directory
Medicare enrollment (NPD)
Enrolled
Credentials
Associate of Arts

Practice roles

OrganizationSpecialtyStatusNew patients
North Florida Anesthesia Consultants Inc CurrentSince Dec 19, 2023 Accepting new patients
North Florida Anesthesia Consultants, Inc. CurrentSince Dec 19, 2023 Accepting new patients
US Anesthesia Partners of Florida Inc. Anesthesiologist Assistant CurrentSince Feb 4, 2025 Accepting new patients
North Florida Anesthesia Consultants Inc Current Accepting new patients
Mak Anesthesia Holdings LLC CurrentSince Oct 1, 2025 Accepting new patients

Locations

3650 NW 82nd Ave
Ste 101
Doral, FL 33166
Phone (305) 341-7280

2776 Cleveland Ave
Fort Myers, FL 33901
Phone (239) 343-2000

1 Shircliff Way
Jacksonville, FL 32204
Phone (904) 332-0414

350 7th St N
Naples, FL 34102
Phone (239) 436-5000

601 E Rollins St
Orlando, FL 32803
Phone (407) 303-1996

1000 Waterman Way
Tavares, FL 32778
Phone (352) 253-3333

3950 Austell Rd
Austell, GA 30106
Phone (770) 732-3752

4500 Hospital Blvd
Ste 210
Roswell, GA 30076

4500 Hospital Blvd
Ste 200
Roswell, GA 30076
Phone (770) 676-4600

3000 Hospital Blvd
Roswell, GA 30076
Phone (770) 751-2500

Organizations & group practices 5

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.

Hospital & facility affiliations 5

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": "1692662400000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1738886400000",
    "number": "1285418277",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "1 SHIRCLIFF WAY",
            "city": "JACKSONVILLE",
            "state": "FL",
            "postal_code": "322044748"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "1 SHIRCLIFF WAY",
            "city": "JACKSONVILLE",
            "state": "FL",
            "postal_code": "322044748",
            "telephone_number": "904-308-7300"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "last_name": "KLEIN",
        "first_name": "CHRISTOPHER",
        "middle_name": "WILLIAM",
        "credential": "CAA",
        "sole_proprietor": "NO",
        "sex": "M",
        "enumeration_date": "2023-08-22",
        "last_updated": "2025-02-07",
        "certification_date": "2025-02-07",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "367H00000X",
            "taxonomy_group": "",
            "desc": "Anesthesiologist Assistant",
            "state": "FL",
            "license": "AA909",
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": []
}

Other providers in Jacksonville, FL

Sources for this page

  • NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Feb 7, 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.