Individual provider Active NPI

John Duncan Tillack, DO

  • Family Medicine Physician
  • Branson, MO
National Provider Identifier
1770112385
Registry record updated Dec 2, 2024
On this page

Key facts

NPPES NPI Registry
Primary specialty
Family Medicine PhysicianTaxonomy code 207Q00000X
License
2021025619 Issued in MO
Practice address
525 Branson Landing Blvd Ste 201a
Branson, MO 65616-2052
Phone
(417) 335-7128
Fax
(417) 348-8007
NPI assigned
Apr 6, 2020
Last updated
Dec 2, 2024By the provider in NPPES
Sex
Male
Sole proprietor
No

NPPES NPI Registry

Updated by the provider on Dec 2, 2024

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

Specialties & licenses 1

Specialty (taxonomy)CodeLicenseStatePrimary
Family Medicine Physician 207Q00000X 2021025619 MO Primary

Addresses

Primary practice location

525 Branson Landing Blvd Ste 201a
Branson, MO 65616-2052

Mailing address

PO Box 802843
Kansas City, MO 64180-2843
Phone (417) 730-6430

Other practice location 1

1000 E Hwy 60
Monett, MO 65708-8258
Phone (417) 354-1400

Medicare participation

Medicare enrollment files
Medicare fee-for-service enrollment
Enrolled in MO
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 1

Enrollment IDStateProvider typePAC IDDetails
I20211103000710 MO Practitioner - Family Practice 7719375203 Reassigns benefits to 5 organizations

Care Compare profile

Medicare Care Compare
Specialty
Family Practice
Education
Other, 2020
Medicare assignment
Accepts the Medicare-approved amount as payment in full
Group practices
Lester E Cox Medical CentersGroup PAC ID 5799787784, 240 clinicians

Practice addresses (Care Compare)

13852 US Hwy 160
Forsyth, MO 65653-5156
Phone (417) 546-3500

3801 S National Ave
Springfield, MO 65807-5210
Phone (417) 269-7820

3801 S National Ave
Springfield, MO 65807-6090
Phone (417) 269-7728

Hospital & facility affiliations

Merit-based Incentive Payment System (MIPS)

Final score
81.52 of 100Reported as group
Quality
61.64
Promoting interoperability
100
Improvement activities
40
Cost
76.77

Merit-based Incentive Payment System (MIPS)

Final score
87.41 of 100Reported as group
Quality
76.32
Promoting interoperability
100
Improvement activities
40
Cost
81.7

Merit-based Incentive Payment System (MIPS)

Final score
85.78 of 100Reported as group
Quality
74.39
Promoting interoperability
100
Improvement activities
40
Cost
78.21

National Provider Directory

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

State licenses

LicenseStateTypeSpecialty
2021025619MOMDFamily Medicine Physician

Practice roles

OrganizationSpecialtyStatusNew patients
Lester E Cox Medical Centers CurrentSince Jan 27, 2026 Accepting new patients
Post-Acute Physicians of Missouri PC CurrentSince Jan 27, 2026 Accepting new patients
Cox-Monett Hospital, Inc. Current Accepting new patients
Lester E Cox Medical Centers Family Medicine CurrentSince Jan 16, 2024 Accepting new patients
Skaggs Community Hospital Association Family Medicine CurrentSince Aug 7, 2023 Accepting new patients
Skaggs Community Hospital Association CurrentSince Aug 7, 2023 Accepting new patients
Lester E. Cox Medical Centers Family Medicine Current Accepting new patients
Cox-Monett Hospital, Inc. CurrentSince Jan 15, 2025 Accepting new patients
Skaggs Community Hospital Association Family Medicine Current Accepting new patients
Lester E Cox Medical Centers CurrentSince Jan 16, 2024 Accepting new patients
Lester E Cox Medical Centers Family Medicine CurrentSince Jan 27, 2026 Accepting new patients
Lester E Cox Medical Centers Past Accepting new patients
Lester E Cox Medical Centers Family Medicine Past Accepting new patients
Lester E Cox Medical Centers Family Medicine PastSince Apr 1, 2020 Accepting new patients

Locations

1000 E US Highway 60
Monett, MO 65708
Phone (417) 354-1269

1660 W Garton Rd
Ozark, MO 65721
Phone (417) 551-9669

1660 W Garton Rd
Ozark, MO 65721
Phone (417) 551-9669

1423 N Jefferson Ave
#B100
Springfield, MO 65802
Phone (417) 269-8817

3800 S National Ave
Ste 700
Springfield, MO 65807
Phone (417) 269-8817

3801 S National Ave
Springfield, MO 65807
Phone (417) 269-4056

3801 S National Ave
Ste 1122
Springfield, MO 65807

3805 S Kansas Expy
Ste A
Springfield, MO 65807
Phone (417) 269-6896

Organizations & group practices 14

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 14

Hospital & facility affiliations 3

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": "1586131200000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1733097600000",
    "number": "1770112385",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "PO BOX 802843",
            "city": "KANSAS CITY",
            "state": "MO",
            "postal_code": "641802843",
            "telephone_number": "417-730-6430",
            "fax_number": "417-269-7567"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "525 BRANSON LANDING BLVD STE 201A",
            "city": "BRANSON",
            "state": "MO",
            "postal_code": "656162052",
            "telephone_number": "417-335-7128",
            "fax_number": "417-348-8007"
        }
    ],
    "practiceLocations": [
        {
            "address_1": "1000 E Hwy 60",
            "address_purpose": "LOCATION",
            "city": "Monett",
            "state": "MO",
            "postal_code": "657088258",
            "country_code": "US",
            "telephone_number": "417-354-1400",
            "country_name": "United States",
            "address_type": "DOM"
        }
    ],
    "basic": {
        "last_name": "TILLACK",
        "first_name": "JOHN",
        "middle_name": "DUNCAN",
        "credential": "DO",
        "sole_proprietor": "NO",
        "sex": "M",
        "enumeration_date": "2020-04-06",
        "last_updated": "2024-12-02",
        "certification_date": "2024-12-02",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "207Q00000X",
            "taxonomy_group": "",
            "desc": "Family Medicine",
            "state": "MO",
            "license": "2021025619",
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": []
}

Other providers in Branson, MO

Sources for this page

Verify at the official NPI Registry.