Individual provider Active NPI

Isaiah Greene, CRNA

  • Certified Registered Nurse Anesthetist
  • Nashville, TN
National Provider Identifier
1457822173
Registry record updated Jul 23, 2026
On this page

Key facts

NPPES NPI Registry
Primary specialty
Certified Registered Nurse AnesthetistTaxonomy code 367500000X
License
190491 Issued in TN
Practice address
4230 Harding Pike Ste 435
Nashville, TN 37205-4900
Phone
(615) 385-3704
Fax
(615) 292-1321
NPI assigned
Dec 6, 2018
Last updated
Jul 23, 2026By the provider in NPPES
Sex
Male
Sole proprietor
No

NPPES NPI Registry

Updated by the provider on Jul 23, 2026

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

Specialties & licenses 2

Specialty (taxonomy)CodeLicenseStatePrimary
Certified Registered Nurse Anesthetist 367500000X 4059939 KY
Certified Registered Nurse Anesthetist 367500000X 190491 TN Primary

Addresses

Primary practice location

4230 Harding Pike Ste 435
Nashville, TN 37205-4900

Mailing address

4230 Harding Pike Ste 435
Nashville, TN 37205-4900
Phone (615) 385-3704

Other practice location 1

530 S Jackson St
Louisville, KY 40202-1675
Phone (502) 852-5851

Medicare participation

Medicare enrollment files
Medicare fee-for-service enrollment
Enrolled in TN

Enrollment records 1

Enrollment IDStateProvider typePAC IDDetails
I20190220000534 TN Practitioner - Certified Registered Nurse Anesthetist (Crna) 9537407333 Reassigns benefits to 3 organizations

Care Compare profile

Medicare Care Compare
Specialty
Certified Registered Nurse Anesthetist (Crna)
Education
Other, 2018
Medicare assignment
Accepts the Medicare-approved amount as payment in full
Group practices
Anesthesia Medical Group, P.C.Group PAC ID 6901702307, 439 clinicians
Specialty Anesthesia of TennesseeGroup PAC ID 4688902067, 37 clinicians

Practice addresses (Care Compare)

110 29TH Ave N
Nashville, TN 37203-1448
Phone (615) 327-4304

110 29TH N Ave
Suite 202
Nashville, TN 37203-1448
Phone (615) 327-4304

2300 Patterson St
Nashville, TN 37203-1538
Phone (615) 342-1000

410 42ND Ave N
Suite 300
Nashville, TN 37209-3656
Phone (615) 321-6161

Hospital & facility affiliations

Merit-based Incentive Payment System (MIPS)

Final score
65.57 of 100Reported as group
Quality
59.49
Improvement activities
40

National Provider Directory

National Provider Directory
Medicare enrollment (NPD)
Enrolled

State licenses

LicenseStateTypeSpecialty
190491TNMDCertified Registered Nurse Anesthetist

Practice roles

OrganizationSpecialtyStatusNew patients
Anesthesia Medical Group, PC Nurse Anesthetist, Certified Registered CurrentSince Jul 15, 2021 Accepting new patients
Specialty Anesthesia of Tennessee CurrentSince Sep 1, 2025 Accepting new patients
Cardiovascular Anesthesiologists PC Nurse Anesthetist, Certified Registered CurrentSince Jan 14, 2019 Accepting new patients

Locations

3000 Edward Curd Ln
Franklin, TN 37067
Phone (615) 791-2630

110 29th Ave N
Ste 202
Nashville, TN 37203
Phone (615) 327-7870

410 42nd Ave N
Ste 300
Nashville, TN 37209
Phone (615) 321-6161

4230 Harding Pike
Ste 435
Nashville, TN 37205
Phone (615) 385-3704

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

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": "1544054400000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1784764800000",
    "number": "1457822173",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "4230 HARDING PIKE STE 435",
            "city": "NASHVILLE",
            "state": "TN",
            "postal_code": "372054900",
            "telephone_number": "615-385-3704",
            "fax_number": "615-292-1321"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "4230 HARDING PIKE STE 435",
            "city": "NASHVILLE",
            "state": "TN",
            "postal_code": "372054900",
            "telephone_number": "615-385-3704",
            "fax_number": "615-292-1321"
        }
    ],
    "practiceLocations": [
        {
            "address_1": "530 S Jackson St",
            "address_purpose": "LOCATION",
            "city": "Louisville",
            "state": "KY",
            "postal_code": "402021675",
            "country_code": "US",
            "telephone_number": "502-852-5851",
            "country_name": "United States",
            "address_type": "DOM"
        }
    ],
    "basic": {
        "last_name": "GREENE",
        "first_name": "ISAIAH",
        "credential": "CRNA",
        "sole_proprietor": "NO",
        "sex": "M",
        "enumeration_date": "2018-12-06",
        "last_updated": "2026-07-23",
        "certification_date": "2026-07-23",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "367500000X",
            "taxonomy_group": "",
            "desc": "Nurse Anesthetist, Certified Registered",
            "state": "KY",
            "license": "4059939",
            "primary": false
        },
        {
            "code": "367500000X",
            "taxonomy_group": "",
            "desc": "Nurse Anesthetist, Certified Registered",
            "state": "TN",
            "license": "190491",
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": []
}

Other providers in Nashville, TN

Sources for this page

  • NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Jul 23, 2026; 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.