NPIMap

Individual provider Active NPI

John Lawrence Stuntz

  • Surgical Physician Assistant
  • Aurora, CO
National Provider Identifier
1871223008
Registry record updated Jul 13, 2026
On this page

Key facts

NPPES NPI Registry
Primary specialty
Surgical Physician AssistantTaxonomy code 363AS0400X
License
PA.0007563 Issued in CO
Practice address
1635 Aurora CT
Aurora, CO 80045-2517
Phone
(720) 848-0000
NPI assigned
Jun 11, 2022
Last updated
Jul 13, 2026By the provider in NPPES
Sex
Male
Sole proprietor
No

NPPES NPI Registry

Updated by the provider on Jul 13, 2026

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

Specialties & licenses 1

Specialty (taxonomy)CodeLicenseStatePrimary
Surgical Physician Assistant 363AS0400X PA.0007563 CO Primary

Addresses

Primary practice location

1635 Aurora CT
Aurora, CO 80045-2517

Mailing address

PO Box 110429
Aurora, CO 80042-0429

Medicare participation

Medicare enrollment files
Medicare fee-for-service enrollment
Enrolled in CO
Eligible to order & refer
  • Part B services
  • Medical equipment
  • Home health
  • Power mobility devices
  • Hospice
Green means eligible to order or refer.

Enrollment records 1

Enrollment IDStateProvider typePAC IDDetails
I20221128002938 CO Practitioner - Physician Assistant 4486022217 Reassigns benefits to 2 organizations

Care Compare profile

Medicare Care Compare
Specialty
Physician Assistant
Education
Other, 2022
Medicare assignment
Accepts the Medicare-approved amount as payment in full
Group practices
Colorado Brain and Spine Institute, PLLCGroup PAC ID 2769488329, 11 clinicians
Neuro on Call PLLCGroup PAC ID 0345414942, 10 clinicians

Practice addresses (Care Compare)

1411 S Potomac St
Suite 450
Aurora, CO 80012-4544
Phone (303) 783-8844

3501 S Clarkson St
Englewood, CO 80113-3916

3511 S Clarkson St
Englewood, CO 80113-3916
Phone (303) 783-8844

500 E Hampden Ave
Suite 200
Englewood, CO 80113-2885
Phone (303) 783-8855

Hospital & facility affiliations

Merit-based Incentive Payment System (MIPS)

Final score
79.24 of 100Reported as group
Quality
75.39
Promoting interoperability
100
Improvement activities
40
Cost
55.42

National Provider Directory

National Provider Directory
Medicare enrollment (NPD)
Enrolled
Credentials
Physician Assistant

Interoperability endpoints

  • Direct secure messaging: john.stuntz.1@19890.direct.athenahealth.com

Organizations & group practices 2

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.

Hospital & facility affiliations 17

Hospitals and other facilities this clinician is affiliated with according to Medicare Care Compare.

View all 17

NPI Registry JSON

The complete NPPES record for this NPI in the NPI Registry API format.

{
    "created_epoch": "1654905600000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1783900800000",
    "number": "1871223008",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "PO BOX 110429",
            "city": "AURORA",
            "state": "CO",
            "postal_code": "800420429"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "1635 AURORA CT",
            "city": "AURORA",
            "state": "CO",
            "postal_code": "800452517",
            "telephone_number": "720-848-0000"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "last_name": "STUNTZ",
        "first_name": "JOHN",
        "middle_name": "LAWRENCE",
        "sole_proprietor": "NO",
        "sex": "M",
        "enumeration_date": "2022-06-11",
        "last_updated": "2026-07-13",
        "certification_date": "2026-07-13",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "363AS0400X",
            "taxonomy_group": "",
            "desc": "Physician Assistant, Surgical",
            "state": "CO",
            "license": "PA.0007563",
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": []
}

Other providers in Aurora, CO

Sources for this page

Verify at the official NPI Registry.