John Nikolai

Primary specialty

Certified Registered Nurse AnesthetistTaxonomy code 367500000X

License

33158 Issued in TN

Practice address

4230 Harding Pike
Nashville, TN 37205-2013

Phone

(615) 385-3704

NPI assigned

Aug 22, 2021

Last updated

Feb 1, 2023By the provider in NPPES

Sex

Male

Sole proprietor

Yes

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

Specialties & licenses 2

Addresses

Medicare fee-for-service enrollment

Enrolled in TN

Enrollment records 1

Specialty

Certified Registered Nurse Anesthetist (Crna)

Education

Other, 2022

Medicare assignment

Accepts the Medicare-approved amount as payment in full

Group practices

Cardiovascular Anesthesiologists PCGroup PAC ID 4688571045, 142 clinicians

Practice addresses (Care Compare)

Hospital & facility affiliations

• Ascension Saint Thomas Hospital Hospital, Nashville, TN, CCN 440082
• Saint Thomas Hospital for Spinal Surgery Hospital, Nashville, TN, CCN 440218

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, National Provider Directory roles and organizations whose NPPES authorized official is this provider.

• Cardiovascular Anesthesiologists PC

  • Critical Care Medicine (Anesthesiology) Physician
  • Nashville, TN
  • NPI 1912953381

  Nurse Anesthetist, Certified Registered

  Medicare reassignment Care Compare group NPD

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

• Baptist Women's Health Center LLC

  dba Saint Thomas Hospital for Specialty Surgery

  • Special Hospital
  • Nashville, TN
  • NPI 1336119627
  Care Compare affiliation
• Saint Thomas West Hospital

  dba Ascension Saint Thomas Hospital

  • General Acute Care Hospital
  • Nashville, TN
  • NPI 1629025648
  Care Compare affiliation

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

{
    "created_epoch": "1629590400000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1675209600000",
    "number": "1124794821",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "2134 BAYPORT AVE",
            "city": "OLD HICKORY",
            "state": "TN",
            "postal_code": "371380609",
            "telephone_number": "615-440-7684"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "4230 HARDING PIKE",
            "city": "NASHVILLE",
            "state": "TN",
            "postal_code": "372052013",
            "telephone_number": "615-385-3704"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "last_name": "NIKOLAI",
        "first_name": "JOHN",
        "sole_proprietor": "YES",
        "sex": "M",
        "enumeration_date": "2021-08-22",
        "last_updated": "2023-02-01",
        "certification_date": "2023-02-01",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "367500000X",
            "taxonomy_group": "",
            "desc": "Nurse Anesthetist, Certified Registered",
            "state": "TN",
            "license": "33158",
            "primary": true
        },
        {
            "code": "390200000X",
            "taxonomy_group": "",
            "desc": "Student in an Organized Health Care Education/Training Program",
            "state": "TN",
            "license": "216345",
            "primary": false
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": []
}

• Paul M Nies, MS
• Cynthia Nieto
• Nicole Renee Nightingale, BSW
• Ashtin Renee Nihart
• Nihc LLC
• Joseph Niland
• Cameron Nill, RDN
• Andrea Della Nina-Campbell, PT
• Annie Baby Ninan, FNP-BC
• Mathew Ninan, MD

• Certified Registered Nurse Anesthetist in Nashville, TN
• Providers in Nashville, TN by specialty
• Certified Registered Nurse Anesthetist in Tennessee

• NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Feb 1, 2023; 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.