Individual provider Active NPI

Mark Grieves, CRNA, DNAP

  • Certified Registered Nurse Anesthetist
  • West Burlington, IA
National Provider Identifier
1245229640
Registry record updated Mar 8, 2016
On this page

Key facts

NPPES NPI Registry
Primary specialty
Certified Registered Nurse AnesthetistTaxonomy code 367500000X
License
D140600 Issued in IA
Practice address
1221 S Gear Ave
West Burlington, IA 52655-1679
Phone
(319) 768-3030
NPI assigned
Oct 18, 2005
Sex
Male
Sole proprietor
No

NPPES NPI Registry

Updated by the provider on Mar 8, 2016

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

Specialties & licenses 3

Specialty (taxonomy)CodeLicenseStatePrimary
Certified Registered Nurse Anesthetist 367500000X 100838 NE
Certified Registered Nurse Anesthetist 367500000X COA.11621-NA OH
Certified Registered Nurse Anesthetist 367500000X D140600 IA Primary

Addresses

Primary practice location

1221 S Gear Ave
West Burlington, IA 52655-1679

Mailing address

1221 S Gear Ave
West Burlington, IA 52655-1679
Phone (319) 768-3030

Medicare participation

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

Enrollment records 1

Enrollment IDStateProvider typePAC IDDetails
I20151023001570 IA Practitioner - Certified Registered Nurse Anesthetist (Crna) 3375736796 Reassigns benefits to 2 organizations

Care Compare profile

Medicare Care Compare
Specialty
Certified Registered Nurse Anesthetist (Crna)
Education
Other, 2015
Medicare assignment
Accepts the Medicare-approved amount as payment in full
Group practices
Green Anesthesia Iowa PLLCGroup PAC ID 0749771129, 17 clinicians

Practice addresses (Care Compare)

1221 S Gear Ave
West Burlignton, IA 52655-1679
Phone (319) 768-1000

407 S White St
Henry County Health Center
Mount Pleasant, IA 52641-2263
Phone (319) 385-3141

5445 Ave O
Fort Madison, IA 52627-9611
Phone (319) 372-6530

Hospital & facility affiliations

  • Southeast Iowa Regional Medical Center Hospital, West Burlington, IA, CCN 160057
  • Henry County Health Center Hospital, Mount Pleasant, IA, CCN 161356

Merit-based Incentive Payment System (MIPS)

Final score
77.06 of 100Reported as group
Quality
64.36
Promoting interoperability
81
Improvement activities
40
Cost
75.01

National Provider Directory

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

State licenses

LicenseStateTypeSpecialty
100838NEMDCertified Registered Nurse Anesthetist
COA.11621-NAOHMDCertified Registered Nurse Anesthetist

Practice roles

OrganizationSpecialtyStatusNew patients
Henry County Health Center, Inc. CurrentSince Dec 1, 2025 Accepting new patients
Southeast Iowa Regional Medical Center, Inc. CurrentSince Jul 1, 2021 Accepting new patients
Green Anesthesia Iowa PLLC Nurse Anesthetist, Certified Registered CurrentSince Nov 1, 2025 Accepting new patients
Henry County Health Center Inc CurrentSince Jan 1, 2024 Accepting new patients
Southeast Iowa Regional Medical Center, Inc. Past Accepting new patients

Locations

5445 Avenue O
Fort Madison, IA 52627
Phone (319) 372-6530

407 S White St
Ste 21
Mount Pleasant, IA 52641
Phone (319) 385-5374

407 S White St
Mt Pleasant, IA 52641
Phone (319) 385-6110

1221 S Gear Ave
West Burlington, IA 52655
Phone (319) 768-3622

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 2

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": "1129593600000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1457395200000",
    "number": "1245229640",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "1221 S GEAR AVE",
            "city": "WEST BURLINGTON",
            "state": "IA",
            "postal_code": "526551679",
            "telephone_number": "319-768-3030"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "1221 S GEAR AVE",
            "city": "WEST BURLINGTON",
            "state": "IA",
            "postal_code": "526551679",
            "telephone_number": "319-768-3030"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "last_name": "GRIEVES",
        "first_name": "MARK",
        "name_prefix": "Dr.",
        "credential": "CRNA, DNAP",
        "sole_proprietor": "NO",
        "sex": "M",
        "enumeration_date": "2005-10-18",
        "last_updated": "2016-03-08",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "367500000X",
            "taxonomy_group": "",
            "desc": "Nurse Anesthetist, Certified Registered",
            "state": "NE",
            "license": "100838",
            "primary": false
        },
        {
            "code": "367500000X",
            "taxonomy_group": "",
            "desc": "Nurse Anesthetist, Certified Registered",
            "state": "OH",
            "license": "COA.11621-NA",
            "primary": false
        },
        {
            "code": "367500000X",
            "taxonomy_group": "",
            "desc": "Nurse Anesthetist, Certified Registered",
            "state": "IA",
            "license": "D140600",
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": []
}

Other providers in West Burlington, IA

Sources for this page

  • NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Mar 8, 2016; 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.