Individual provider Active NPI

William Mizikar, MD

  • Anesthesiology Physician
  • Quincy, IL
National Provider Identifier
1417914623
Registry record updated Oct 15, 2020
On this page

Key facts

NPPES NPI Registry
Primary specialty
Anesthesiology PhysicianTaxonomy code 207L00000X
License
036152389 Issued in IL
Practice address
3301 Broadway St
Quincy, IL 62301-3713
Phone
(217) 222-6550
NPI assigned
May 1, 2006
Last updated
Oct 15, 2020By the provider in NPPES
Sex
Male
Sole proprietor
No

NPPES NPI Registry

Updated by the provider on Oct 15, 2020

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

Specialties & licenses 2

Specialty (taxonomy)CodeLicenseStatePrimary
Anesthesiology Physician 207L00000X MD060536L PA
Anesthesiology Physician 207L00000X 036152389 IL Primary

Addresses

Primary practice location

3301 Broadway St
Quincy, IL 62301-3713

Mailing address

320 E North Ave
Pittsburgh, PA 15212-4756
Phone (412) 359-3131

Electronic endpoints 1

TypeEndpointUseAffiliation
Direct Messaging Address wmizikar11175@direct.ahn.org

Medicare participation

Medicare enrollment files
Medicare fee-for-service enrollment
Enrolled in PA, IL, WV3 enrollments
Eligible to order & refer
  • Part B services: Yes
  • Medical equipment: Yes
  • Home health: Yes
  • Power mobility devices: Yes
  • Hospice: Yes
Green means eligible to order or refer.

Enrollment records 3

Enrollment IDStateProvider typePAC IDDetails
I20060206000825 PA Practitioner - Anesthesiology 9931113313 Reassigns benefits to 7 organizations
I20201013002869 IL Practitioner - Anesthesiology 9931113313 Reassigns benefits to 2 organizations
I20240802000361 WV Practitioner - Anesthesiology 9931113313 Reassigns benefits to 1 organization

Care Compare profile

Medicare Care Compare
Specialty
Anesthesiology
Education
University of Pittsburgh School of Medicine, 1993
Medicare assignment
Accepts the Medicare-approved amount as payment in full
Group practices
Grove City Anesthesia and Pain Management, PLLCGroup PAC ID 4688860455, 61 clinicians
University of Pittsburgh PhysiciansGroup PAC ID 8729990239, 4,166 clinicians

Practice addresses (Care Compare)

105 Nason Dr
Roaring Spring, PA 16673-1202
Phone (814) 224-2141

620 Howard Ave
Altoona, PA 16601-4804
Phone (814) 889-2328

815 Freeport Rd
Pittsburgh, PA 15215-3399
Phone (412) 784-4396

Hospital & facility affiliations

National Provider Directory

National Provider Directory
Medicare enrollment (NPD)
Enrolled
Credentials
Doctor of Medicine

Practice roles

OrganizationSpecialtyStatusNew patients
University of Pittsburgh Physicians Anesthesiology CurrentSince Jul 21, 2025 Accepting new patients
Allegheny Clinic Current Accepting new patients
Excela Health Physician Practices, Inc. CurrentSince Jun 20, 2016 Accepting new patients
Punxsutawney Medical Services, Inc Anesthesiology CurrentSince Dec 1, 2024 Accepting new patients
Endeavor Health Medical Group Anesthesiology CurrentSince Feb 1, 2024 Accepting new patients
University of Pittsburgh Physicians CurrentSince Jul 21, 2025 Accepting new patients
Clinical Colleagues LLC Anesthesiology CurrentSince Jan 31, 2025 Accepting new patients
Endeavor Health Medical Group Anesthesiology CurrentSince Feb 1, 2024 Accepting new patients
Grove City Anesthesia & Pain Management, PLLC Anesthesiology CurrentSince Feb 19, 2024 Accepting new patients
Allegheny Clinic Anesthesiology CurrentSince Oct 5, 2022 Accepting new patients
University of Pittsburgh Physicians Current Accepting new patients
Excela Health Physician Practices, Inc. CurrentSince Jun 20, 2016 Accepting new patients
Northstar Anesthesia of Pennsylvania, LLC Anesthesiology CurrentSince Aug 31, 2023 Accepting new patients
United Hospital Center, Inc. Anesthesiology CurrentSince Jul 10, 2024 Accepting new patients
Excela Health Physician Practices, Inc Current Accepting new patients
St Vincent Medical Education and Research Institute Inc CurrentSince Oct 5, 2022 Accepting new patients
Clinical Colleagues LLC Anesthesiology CurrentSince Jan 31, 2025 Accepting new patients
Ohio Valley Medical Services, Inc Anesthesiology Past Accepting new patients
Western Pennsylvania Anesthesia Associates, LTD. Past Accepting new patients
N & M Medical Services Anesthesiology Past Accepting new patients

Locations

9532 Eagle Way
Chicago, IL 60678

2650 Ridge Ave
Ste 1223
Evanston, IL 60201
Phone (847) 982-3175

2650 Ridge Ave
Ste 2218A
Evanston, IL 60201
Phone (847) 503-4222

695 N Kellogg St
Galesburg, IL 61401
Phone (309) 343-0557

500 John Deere Rd
Moline, IL 61265
Phone (309) 779-2840

2701 17th St
Rock Island, IL 61201
Phone (309) 779-3200

155 E State St
Albion, PA 16401
Phone (814) 756-4917

1000 Dutch Ridge Rd
Beaver, PA 15009
Phone (724) 728-7000

1500 Lansdowne Ave
Darby, PA 19023
Phone (610) 237-4561

232 W 25th St
Erie, PA 16544
Phone (814) 452-5337

312 W 25th St
Erie, PA 16502
Phone (814) 452-5309

532 W Pittsburgh St
Greensburg, PA 15601
Phone (724) 832-4000

841 Hospital Rd
Indiana, PA 15701
Phone (724) 463-3440

1086 Franklin St
Johnstown, PA 15905
Phone (610) 250-4540

25 Heckel Rd
Mc Kees Rocks, PA 15136
Phone (412) 777-6161

2 Hot Metal St
#One
Pittsburgh, PA 15203
Phone (412) 432-5864

320 E North Ave
Pittsburgh, PA 15212
Phone (412) 359-3131

320 E North Ave
Ste 2
Pittsburgh, PA 15212
Phone (412) 359-3005

815 Freeport Rd
Pittsburgh, PA 15215
Phone (412) 784-4000

81 Hillcrest Dr
Punxsutawney, PA 15767
Phone (814) 938-1800

105 Nason Dr
Roaring Spring, PA 16673
Phone (814) 224-2141

327 Medical Park Dr
Bridgeport, WV 26330
Phone (681) 342-1000

916 W Main St
Bridgeport, WV 26330
Phone (304) 842-1034

2673 Davisson Run Rd
Ste 303
Clarksburg, WV 26301

Interoperability endpoints

  • Direct secure messaging: wmizikar@direct.excelahealth.org
  • Direct secure messaging: wmizikar11175@direct.ahn.org

Organizations & group practices 20

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 20

Hospital & facility affiliations 5

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": "1146441600000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1602720000000",
    "number": "1417914623",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "320 E NORTH AVE",
            "city": "PITTSBURGH",
            "state": "PA",
            "postal_code": "152124756",
            "telephone_number": "412-359-3131"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "3301 BROADWAY ST",
            "city": "QUINCY",
            "state": "IL",
            "postal_code": "623013713",
            "telephone_number": "217-222-6550"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "last_name": "MIZIKAR",
        "first_name": "WILLIAM",
        "credential": "MD",
        "sole_proprietor": "NO",
        "sex": "M",
        "enumeration_date": "2006-05-01",
        "last_updated": "2020-10-15",
        "certification_date": "2020-10-15",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "207L00000X",
            "taxonomy_group": "",
            "desc": "Anesthesiology",
            "state": "PA",
            "license": "MD060536L",
            "primary": false
        },
        {
            "code": "207L00000X",
            "taxonomy_group": "",
            "desc": "Anesthesiology",
            "state": "IL",
            "license": "036152389",
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [
        {
            "endpointType": "DIRECT",
            "endpointTypeDescription": "Direct Messaging Address",
            "endpoint": "wmizikar11175@direct.ahn.org",
            "affiliation": "N",
            "address_1": "320 E North Ave",
            "city": "Pittsburgh",
            "state": "PA",
            "country_code": "US",
            "postal_code": "152124756",
            "country_name": "United States",
            "address_type": "DOM"
        }
    ],
    "other_names": []
}

Other providers in Quincy, IL

Sources for this page

Verify at the official NPI Registry.