Individual provider Active NPI

Joanna M. Blondeau, CRNA

  • Certified Registered Nurse Anesthetist
  • Seattle, WA
National Provider Identifier
1417943341
Registry record updated Jun 5, 2025
On this page

Key facts

NPPES NPI Registry
Primary specialty
Certified Registered Nurse AnesthetistTaxonomy code 367500000X
License
AP61667347 Issued in WA
Practice address
325 9TH Ave
Seattle, WA 98104-2420
Phone
(206) 520-5000
NPI assigned
Sep 26, 2005
Last updated
Jun 5, 2025By the provider in NPPES
Sex
Female
Sole proprietor
No

NPPES NPI Registry

Updated by the provider on Jun 5, 2025

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 AP61667347 WA Primary

Addresses

Primary practice location

325 9TH Ave
Seattle, WA 98104-2420

Mailing address

PO Box 50095
Seattle, WA 98145-5095

Other names 1

  • Joanna Marie Plucinski Former name

Medicare participation

Medicare enrollment files
Medicare fee-for-service enrollment
Enrolled in WV, SC, OH, WA4 enrollments

Enrollment records 4

Enrollment IDStateProvider typePAC IDDetails
I20170712000263 WV Practitioner - Certified Registered Nurse Anesthetist (Crna) 7012978679 Reassigns benefits to 1 organization
I20200618000083 SC Practitioner - Certified Registered Nurse Anesthetist (Crna) 7012978679 Reassigns benefits to 2 organizations
I20230213001611 OH Practitioner - Certified Registered Nurse Anesthetist (Crna) 7012978679 Reassigns benefits to 3 organizations
I20250618001145 WA Practitioner - Certified Registered Nurse Anesthetist (Crna) 7012978679 Reassigns benefits to 1 organization

Care Compare profile

Medicare Care Compare
Specialty
Certified Registered Nurse Anesthetist (Crna)
Education
Other, 2003
Medicare assignment
Accepts the Medicare-approved amount as payment in full
Group practices
The Association of University PhysiciansGroup PAC ID 0446162697, 3,484 clinicians
Osu Observation Medicine, LLCGroup PAC ID 3375692270, 423 clinicians

Practice addresses (Care Compare)

325 9TH Ave
Seattle, WA 98104-2420
Phone (206) 731-3000

410 W 10TH Ave
Columbus, OH 43210-1240
Phone (614) 293-8487

Hospital & facility affiliations

National Provider Directory

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

Practice roles

OrganizationSpecialtyStatusNew patients
The Association of University Physicians CurrentSince Jun 5, 2025 Accepting new patients
Osu Observation Medicine, LLC CurrentSince Jan 1, 2023 Accepting new patients
Radius Anesthesia of Ohio, LLC CurrentSince Jan 1, 2024 Accepting new patients
Prisma Health-Upstate CurrentSince Jun 18, 2021 Accepting new patients
Medstream Anesthesia PLLC Nurse Anesthetist, Certified Registered CurrentSince Jun 1, 2020 Accepting new patients
Prisma Health-Upstate Current Accepting new patients
Premier Anesthesia of Ohio LLC Nurse Anesthetist, Certified Registered CurrentSince Feb 15, 2024 Accepting new patients
Pathology Associates of Greenville PA Current Accepting new patients
Clinical Colleagues LLC Nurse Anesthetist, Certified Registered CurrentSince Jun 1, 2017 Accepting new patients
Coastal Surgery Center, LLC Past Accepting new patients
Associates in Anesthesia Past Accepting new patients
Carolina Anesthesiology, PA Past Accepting new patients
Associates in Anesthesia, Inc. PastSince Mar 30, 2026 Accepting new patients

Locations

364 White Oak St
Asheboro, NC 27203
Phone (336) 625-5151

111 Town Square Pl
Ste 420
Jersey City, NJ 07310
Phone (201) 258-4700

175 S 3rd St
Ste 200
Columbus, OH 43215
Phone (267) 817-8902

275 Taylor Station Rd
Columbus, OH 43213
Phone (614) 566-9983

410 W 10th Ave
Columbus, OH 43210
Phone (614) 293-5905

6001 E Broad St
Columbus, OH 43213
Phone (614) 224-6420

700 Ackerman Rd
Ste 2120
Columbus, OH 43202

793 W State St
Columbus, OH 43222
Phone (614) 234-1862

5300 N Meadows Dr
Grove City, OH 43123
Phone (614) 234-4242

22725 US Highway 76
Clinton, SC 29325
Phone (864) 833-9100

200 Fleetwood Dr
Easley, SC 29640
Phone (864) 442-7200

175 Patewood Dr
Greenville, SC 29615
Phone (864) 797-1000

300 E McBee Ave
Fl 4
Greenville, SC 29601
Phone (864) 522-8615

701 Grove Rd
Greenville, SC 29605
Phone (864) 454-2030

830 S Buncombe Rd
Greer, SC 29650
Phone (864) 797-8000

25 Hospital Ctr
Hilton Head Island, SC 29926
Phone (843) 682-2345

2669 Kinard St
Newberry, SC 29108
Phone (803) 276-7570

298 Memorial Dr
Seneca, SC 29672
Phone (864) 482-3100

729 SE Main St
Simpsonville, SC 29681
Phone (864) 271-8647

807 N Main St
Travelers Rst, SC 29690
Phone (864) 834-5132

1959 NE Pacific St
Seattle, WA 98195
Phone (206) 598-4333

325 9th Ave
Seattle, WA 98104
Phone (206) 731-3000

3 E Benjamin Dr
North Martinsvlle, WV 26155
Phone (304) 455-8000

1 Hospital Dr
Petersburg, WV 26847
Phone (304) 257-2556

Interoperability endpoints

  • FHIR API: https://fhir-myrecord.cerner.com/r4/0d26bd04-9128-4f58-8e6d-ffda5cd00f89/

Organizations & group practices 13

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.

View all 13

Hospital & facility affiliations 4

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": "1127692800000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1749081600000",
    "number": "1417943341",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "PO BOX 50095",
            "city": "SEATTLE",
            "state": "WA",
            "postal_code": "981455095"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "325 9TH AVE",
            "city": "SEATTLE",
            "state": "WA",
            "postal_code": "981042420",
            "telephone_number": "206-520-5000"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "last_name": "BLONDEAU",
        "first_name": "JOANNA",
        "middle_name": "M.",
        "credential": "CRNA",
        "sole_proprietor": "NO",
        "sex": "F",
        "enumeration_date": "2005-09-26",
        "last_updated": "2025-06-05",
        "certification_date": "2025-06-05",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "367500000X",
            "taxonomy_group": "",
            "desc": "Nurse Anesthetist, Certified Registered",
            "state": "WA",
            "license": "AP61667347",
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": [
        {
            "first_name": "JOANNA",
            "last_name": "PLUCINSKI",
            "middle_name": "MARIE",
            "code": "1",
            "type": "Former Name"
        }
    ]
}

Other providers in Seattle, WA

Sources for this page

  • NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Jun 5, 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.