Individual provider Active NPI

John C Blower, CRNA

  • Certified Registered Nurse Anesthetist
  • Ft Myers, FL
National Provider Identifier
1316940992
Registry record updated Jul 13, 2026
On this page

Key facts

NPPES NPI Registry
Primary specialty
Certified Registered Nurse AnesthetistTaxonomy code 367500000X
License
ARNP9165375 Issued in FL
Practice address
4048 Evans Ave
Ste 303
Ft Myers, FL 33901-9390
Phone
(239) 332-5344
Fax
(239) 332-7246
NPI assigned
May 27, 2005
Sex
Female
Sole proprietor
No

NPPES NPI Registry

Updated by the provider on Jul 13, 2026

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

Specialties & licenses 1

Specialty (taxonomy)CodeLicenseStatePrimary
Certified Registered Nurse Anesthetist 367500000X ARNP9165375 FL Primary

Addresses

Primary practice location

4048 Evans Ave
Ste 303
Ft Myers, FL 33901-9390

Mailing address

4048 Evans Ave
Ste 303
Ft Myers, FL 33901-9390
Phone (239) 332-5344

Other identifiers 6

IdentifierTypeStateIssuer
G2660OtherFLBSFL HEALTH OPT
G2660OtherFLBSFL
G2660OtherFLBSFL OUT OF STATE
0475427749OtherFLCHAMPUS/TRICARE
G2660ZOtherFLHOPE HOSPICE
G2660OtherFLBSFL NASCO

Medicare participation

Medicare enrollment files
Medicare fee-for-service enrollment
Not listed in the public Medicare enrollment file

Care Compare profile

Medicare Care Compare

Merit-based Incentive Payment System (MIPS)

Final score
94.8 of 100Reported as group
Quality
99.47
Improvement activities
40
Cost
83.62

National Provider Directory

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

Practice roles

OrganizationSpecialtyStatusNew patients
Jennifer Sassi PA Nurse Anesthetist, Certified Registered PastSince Feb 5, 2014 Accepting new patients

Organizations & group practices 1

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.

NPI Registry JSON

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

{
    "created_epoch": "1117152000000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1783900800000",
    "number": "1316940992",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "4048 EVANS AVE",
            "address_2": "STE 303",
            "city": "FT MYERS",
            "state": "FL",
            "postal_code": "339019390",
            "telephone_number": "239-332-5344",
            "fax_number": "239-332-7246"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "4048 EVANS AVE",
            "address_2": "STE 303",
            "city": "FT MYERS",
            "state": "FL",
            "postal_code": "339019390",
            "telephone_number": "239-332-5344",
            "fax_number": "239-332-7246"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "last_name": "BLOWER",
        "first_name": "JOHN",
        "middle_name": "C",
        "credential": "CRNA",
        "sole_proprietor": "NO",
        "sex": "F",
        "enumeration_date": "2005-05-27",
        "last_updated": "2026-07-13",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "367500000X",
            "taxonomy_group": "",
            "desc": "Nurse Anesthetist, Certified Registered",
            "state": "FL",
            "license": "ARNP9165375",
            "primary": true
        }
    ],
    "identifiers": [
        {
            "code": "01",
            "desc": "Other (non-Medicare)",
            "issuer": "BSFL HEALTH OPT",
            "identifier": "G2660",
            "state": "FL"
        },
        {
            "code": "01",
            "desc": "Other (non-Medicare)",
            "issuer": "BSFL",
            "identifier": "G2660",
            "state": "FL"
        },
        {
            "code": "01",
            "desc": "Other (non-Medicare)",
            "issuer": "BSFL OUT OF STATE",
            "identifier": "G2660",
            "state": "FL"
        },
        {
            "code": "01",
            "desc": "Other (non-Medicare)",
            "issuer": "CHAMPUS/TRICARE",
            "identifier": "0475427749",
            "state": "FL"
        },
        {
            "code": "01",
            "desc": "Other (non-Medicare)",
            "issuer": "HOPE HOSPICE",
            "identifier": "G2660Z",
            "state": "FL"
        },
        {
            "code": "01",
            "desc": "Other (non-Medicare)",
            "issuer": "BSFL NASCO",
            "identifier": "G2660",
            "state": "FL"
        }
    ],
    "endpoints": [],
    "other_names": []
}

Other providers in Ft Myers, FL

Sources for this page

  • NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Jul 13, 2026; self-reported and not verified by CMS. Specialty names from the NUCC taxonomy.
  • 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.