Zachary K Johannesen

Primary specialty

Anesthesiologist AssistantTaxonomy code 367H00000X

License

6984 Issued in GA

Practice address

5353 Reynolds Reynolds Street
Savannah, GA 31405-6015

Phone

(912) 819-6172

NPI assigned

Oct 9, 2013

Sex

Male

Sole proprietor

No

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

Specialties & licenses 1

Addresses

Medicare fee-for-service enrollment

Enrolled in GA, SC2 enrollments

Enrollment records 2

Specialty

Anesthesiology Assistant

Education

Other, 2013

Medicare assignment

Accepts the Medicare-approved amount as payment in full

Group practices

Gi Anesthesia of Georgia LLCGroup PAC ID 0446516769, 117 clinicians

American Anesthesiology Associates of Georgia LLCGroup PAC ID 7618934779, 230 clinicians

Practice addresses (Care Compare)

Hospital & facility affiliations

• St Joseph'S Hospital - Savannah Hospital, Savannah, GA, CCN 110043

Medicare enrollment (NPD)

Enrolled

State licenses

Practice roles

Locations

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.

• American Anesthesiology Associates of Georgia, LLC

  • Anesthesiology Physician
  • Stone Mountain, GA
  • NPI 1528068673
  Medicare reassignment Care Compare group NPD
• Gi Anesthesia of Georgia LLC

  • Certified Registered Nurse Anesthetist
  • Gainesville, GA
  • NPI 1326569187
  Medicare reassignment Care Compare group NPD
• Anesthesia Consultants of Savannah, PC

  • Anesthesiology Physician
  • Savannah, GA
  • NPI 1679774343
  Medicare reassignment NPD
• Coastal Ambulatory Anesthesia LLC

  • Anesthesiology Physician
  • Savannah, GA
  • NPI 1750753786
  Medicare reassignment NPD
• Low Country Anesthesia, PA

  • Anesthesiology Physician
  • Beaufort, SC
  • NPI 1417928268
  Medicare reassignment NPD

Hospitals and other facilities this clinician is affiliated with according to Medicare Care Compare.

• Saint Joseph'S Hospital, Inc.

  • General Acute Care Hospital
  • Savannah, GA
  • NPI 1063406684
  Care Compare affiliation

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

{
    "created_epoch": "1381276800000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1765411200000",
    "number": "1215364120",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "255 W MICHIGAN AVE",
            "address_2": "PO BOX 11223",
            "city": "JACKSON",
            "state": "MI",
            "postal_code": "492012218",
            "telephone_number": "800-516-5315",
            "fax_number": "517-787-7365"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "5353 REYNOLDS REYNOLDS STREET",
            "city": "SAVANNAH",
            "state": "GA",
            "postal_code": "314056015",
            "telephone_number": "912-819-6172"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "last_name": "JOHANNESEN",
        "first_name": "ZACHARY",
        "middle_name": "K",
        "sole_proprietor": "NO",
        "sex": "M",
        "enumeration_date": "2013-10-09",
        "last_updated": "2025-12-11",
        "certification_date": "2025-12-11",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "367H00000X",
            "taxonomy_group": "",
            "desc": "Anesthesiologist Assistant",
            "state": "GA",
            "license": "6984",
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": []
}

• Sunni L. Jett, APRN, NP-C
• Jonathan A Jewett, D.C.
• Jhaven Property Management
• Ashka Jiva, PT, DPT
• JNM Surgical Assisting Services PC
• Jay Michael Johansen, OD
• Kayley John, MS, CCC-SLP
• Lanay Johns
• Mikhala Juno Moriah Johns, PA
• Angel Rachael Johnson, AHI, CMA, CPT

• Anesthesiologist Assistant in Savannah, GA
• Providers in Savannah, GA by specialty
• Anesthesiologist Assistant in Georgia

• NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Dec 11, 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.