Individual provider Active NPI

Joseph Zajchowski, MD

  • Emergency Medicine Physician
  • Durango, CO
National Provider Identifier
1992751572
Registry record updated Mar 22, 2012
On this page

Key facts

NPPES NPI Registry
Primary specialty
Emergency Medicine PhysicianTaxonomy code 207P00000X
License
4301067717 Issued in MI
Practice address
7532 County Road 250
Durango, CO 81301-8625
Phone
(810) 814-0669
NPI assigned
May 26, 2006
Sex
Male
Sole proprietor
No

NPPES NPI Registry

Updated by the provider on Mar 22, 2012

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

Specialties & licenses 1

Specialty (taxonomy)CodeLicenseStatePrimary
Emergency Medicine Physician 207P00000X 4301067717 MI Primary

Addresses

Primary practice location

7532 County Road 250
Durango, CO 81301-8625

Mailing address

7532 County Road 250
Durango, CO 81301-8625
Phone (810) 814-0669

Medicare participation

Medicare enrollment files
Medicare fee-for-service enrollment
Enrolled in MI, WY, NH3 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
I20040315000109 MI Practitioner - Emergency Medicine 8325943699 Reassigns benefits to 7 organizations
I20151130000553 WY Practitioner - Emergency Medicine 8325943699 Reassigns benefits to 4 organizations
I20170508001455 NH Practitioner - Emergency Medicine 8325943699 Reassigns benefits to 1 organization

Care Compare profile

Medicare Care Compare
Specialty
Emergency Medicine
Education
Wayne State University School of Medicine, 1995
Medicare assignment
Accepts the Medicare-approved amount as payment in full
Group practices
McLaren Hospital GroupGroup PAC ID 2365968351, 366 clinicians

Practice addresses (Care Compare)

1375 N Main St
Lapeer, MI 48446-1350
Phone (810) 667-5500

Hospital & facility affiliations

National Provider Directory

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

State licenses

LicenseStateTypeSpecialty
4301067717MIMDEmergency Medicine Physician

Practice roles

OrganizationSpecialtyStatusNew patients
Washakie Medical Center CurrentSince Apr 16, 2020 Accepting new patients
Community Hospital CurrentSince Oct 9, 2015 Accepting new patients
Washakie Medical Center CurrentSince Apr 16, 2020 Accepting new patients
Ecs Northern Michigan PC Emergency Medicine CurrentSince Aug 15, 2017 Accepting new patients
Emergency Professionals of Michigan, P.C. Emergency Medicine CurrentSince Feb 1, 2016 Accepting new patients
McLaren Hospital Group Emergency Medicine CurrentSince Jul 17, 2025 Accepting new patients
McLaren Lapeer Region CurrentSince Mar 10, 2025 Accepting new patients
Degara App, PLLC Emergency Medicine CurrentSince Nov 14, 2017 Accepting new patients
Ecs Central Michigan PC Emergency Medicine CurrentSince May 1, 2018 Accepting new patients
Platte County Hospital CurrentSince Apr 16, 2020 Accepting new patients
McLaren Lapeer Region CurrentSince Mar 10, 2025 Accepting new patients
McLaren Medical Group CurrentSince Aug 7, 2023 Accepting new patients
Community Hospital CurrentSince Oct 9, 2015 Accepting new patients
McLaren Lapeer Region Current Accepting new patients
Community Hospital Current Accepting new patients
Platte County Hospital CurrentSince Apr 16, 2020 Accepting new patients
Littleton Hospital Association CurrentSince Apr 1, 2017 Accepting new patients
McLaren Medical Group Emergency Medicine CurrentSince Aug 7, 2023 Accepting new patients
Littleton Hospital Association CurrentSince Apr 1, 2017 Accepting new patients
Mountain Vista Emergency Physicians, LLC Emergency Medicine Past Accepting new patients
Hawaii Emergency Physicians Associated Inc Emergency Medicine PastSince Nov 1, 2012 Accepting new patients
Clinical Laboratories of Hawaii LLP Past Accepting new patients
Emergency Physicians Professional Association LTD Emergency Medicine Past Accepting new patients
Emergency Department Physicians, P.C. Emergency Medicine Past Accepting new patients
Midpacific Hospitalists LLC Past Accepting new patients
Observation Emergency Physicians, P.C. Emergency Medicine Past Accepting new patients
Emergency Medical Care Emergency Medicine Past Accepting new patients
Emergency Medical Care West Emergency Medicine Past Accepting new patients
Hualapai Emergency Physician Partners PLLC Emergency Medicine Past Accepting new patients

Locations

7300 N Canton Center Rd
Canton, MI 48187
Phone (734) 454-8001

748 S Main St
Cheboygan, MI 49721
Phone (231) 627-5601

39373 Garfield Rd
Clinton Twp, MI 48038
Phone (586) 286-4880

401 S Ballenger Hwy
Flint, MI 48532
Phone (810) 342-1000

401 W Greenlawn Ave
Lansing, MI 48910
Phone (517) 334-2286

1375 N Main St
Lapeer, MI 48446
Phone (810) 667-5500

1254 N Main St
Lapeer, MI 48446
Phone (810) 664-4531

1295 Barry Dr
Ste C
Lapeer, MI 48446
Phone (810) 245-1817

809 W Dryden Rd
Metamora, MI 48455
Phone (810) 678-4000

826 W King St
Owosso, MI 48867
Phone (989) 720-2273

385 N Lapeer Rd
Oxford, MI 48371
Phone (248) 628-2597

416 Connable Ave
Petoskey, MI 49770
Phone (231) 487-4000

50 N Perry St
Pontiac, MI 48342
Phone (248) 338-5300

5450 Fort St
Woodhaven, MI 48183
Phone (734) 671-3297

600 Saint Johnsbury Rd
Littleton, NH 03561
Phone (603) 444-9000

625 Albany Ave
Torrington, WY 82240
Phone (307) 347-8801

2000 Campbell Dr
Torrington, WY 82240
Phone (307) 532-4181

201 14th St
Wheatland, WY 82201
Phone (307) 322-3636

400 S 15th St
Worland, WY 82401
Phone (307) 347-3221

Organizations & group practices 29

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.

View all 29

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": "1148601600000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1332374400000",
    "number": "1992751572",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "7532 COUNTY ROAD 250",
            "city": "DURANGO",
            "state": "CO",
            "postal_code": "813018625",
            "telephone_number": "810-814-0669"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "7532 COUNTY ROAD 250",
            "city": "DURANGO",
            "state": "CO",
            "postal_code": "813018625",
            "telephone_number": "810-814-0669"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "last_name": "ZAJCHOWSKI",
        "first_name": "JOSEPH",
        "name_prefix": "Dr.",
        "credential": "MD",
        "sole_proprietor": "NO",
        "sex": "M",
        "enumeration_date": "2006-05-26",
        "last_updated": "2012-03-22",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "207P00000X",
            "taxonomy_group": "",
            "desc": "Emergency Medicine",
            "state": "MI",
            "license": "4301067717",
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": []
}

Other providers in Durango, CO

Sources for this page

Verify at the official NPI Registry.