NPIMap

Individual provider Active NPI

John Allen Garrison, D.O.

  • Internal Medicine Physician
  • Henderson, NV
National Provider Identifier
1902284870
Registry record updated Sep 16, 2026
On this page

Key facts

NPPES NPI Registry
Primary specialty
Internal Medicine PhysicianTaxonomy code 207R00000X
License
DO2406 Issued in NV
Practice address
2440 W Horizon Ridge Pkwy Ste 130
Henderson, NV 89052-2731
Phone
(702) 881-8191
NPI assigned
May 12, 2015
Last updated
Sep 16, 2026By the provider in NPPES
Sex
Male
Sole proprietor
Yes

NPPES NPI Registry

Updated by the provider on Sep 16, 2026

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

Specialties & licenses 1

Specialty (taxonomy)CodeLicenseStatePrimary
Internal Medicine Physician 207R00000X DO2406 NV Primary

Addresses

Primary practice location

2440 W Horizon Ridge Pkwy Ste 130
Henderson, NV 89052-2731

Mailing address

2440 W Horizon Ridge Pkwy Ste 130
Henderson, NV 89052-2731
Phone (702) 601-8187

Medicare participation

Medicare enrollment files
Medicare fee-for-service enrollment
Enrolled in NV
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
I20191007002641 NV Practitioner - Internal MedicinePractitioner - Other (Physician) 8426357864 Reassigns benefits to 7 organizations

Care Compare profile

Medicare Care Compare
Specialty
Internal Medicine
Education
Other, 2015
Medicare assignment
May accept Medicare assignment
Telehealth
Offers telehealth services
Group practices
NV Pacs 2 LLCGroup PAC ID 0941550578, 119 clinicians
Nevada Post-Acute Medical Services-Scherr 1 P.CGroup PAC ID 7012292634, 18 clinicians
Nevada Acute Medical Services-Scherr 1 PCGroup PAC ID 6103101738, 68 clinicians
Garrison Medical Consultants PLLCGroup PAC ID 3678903317, 2 clinicians
Mana Medical ShliferGroup PAC ID 8123594298, 2 clinicians
CS Pacs 3 West LLCGroup PAC ID 8921546797, 12 clinicians

Practice addresses (Care Compare)

10550 Park Run Dr
Las Vegas, NV 89144-4575
Phone (702) 515-6200

1250 S Valley View Blvd
Las Vegas, NV 89102-1855
Phone (702) 877-8898

2440 W Horizon Ridge Pkwy
Suite 130
Henderson, NV 89052-2731
Phone (702) 881-8191

2500 N Tenaya Way
Las Vegas, NV 89128-0482
Phone (702) 562-2021

4015 McLeod Dr
Las Vegas, NV 89121-4305
Phone (702) 433-2200

6351 N Fort Apache Rd
Las Vegas, NV 89149-2300
Phone (702) 515-3000

700 Shadow LN
Suite 450
Las Vegas, NV 89106-4185
Phone (702) 671-8660

930 N Gibson Rd
Henderson, NV 89011-1711
Phone (702) 673-5405

Hospital & facility affiliations

Merit-based Incentive Payment System (MIPS)

Final score
89.72 of 100Reported as apm
Quality
72.97
Improvement activities
40

Procedures performed for Medicare patients

ProcedureNumber of procedures
Removal of tissue176
Removal of skin lesions1-10
Removal of nail tissue1-10
Removal or shaving of skin growth1-10
Skin biopsy1-10

National Provider Directory

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

State licenses

LicenseStateTypeSpecialty
3586TNMDOptometrist

Practice roles

OrganizationSpecialtyStatusNew patients
Nevada Post-Acute Medical Services-Scherr 1 PC Multi-Specialty CurrentSince Aug 1, 2019 Accepting new patients
CS Pacs 3 West LLC Multi-Specialty CurrentSince Sep 9, 2024 Accepting new patients
NV Pacs 2 LLC Multi-Specialty CurrentSince Aug 1, 2019 Accepting new patients
Cchcs, LLC Multi-Specialty CurrentSince Sep 7, 2025 Accepting new patients
Garrison Medical Consultants PLLC Multi-Specialty CurrentSince Jan 1, 2020 Accepting new patients
Nevada Acute Medical Services-Scherr 1 PC Multi-Specialty CurrentSince Oct 7, 2019 Accepting new patients

Locations

1643 NW 136th Ave
Ste 100
Sunrise, FL 33323
Phone (865) 500-1325

1044 Inglewood Dr
Ste 203
Fernley, NV 89408
Phone (725) 312-3000

2440 W Horizon Ridge Pkwy
Ste 130
Henderson, NV 89052
Phone (702) 881-8191

10550 Park Run Dr
Las Vegas, NV 89144
Phone (702) 515-6200

1250 S Valley View Blvd
Las Vegas, NV 89102
Phone (702) 259-3570

1500 E Tropicana Ave
Ste 118
Las Vegas, NV 89119
Phone (702) 720-7869

1813 Betty Ln
Las Vegas, NV 89156
Phone (702) 452-8399

2860 N Tenaya Way
Las Vegas, NV 89128
Phone (702) 233-0684

3186 S Maryland Pkwy
Las Vegas, NV 89109
Phone (702) 731-8000

4375 S Eastern Ave
Las Vegas, NV 89119
Phone (702) 899-0100

620 Shadow Ln
Las Vegas, NV 89106
Phone (702) 388-4506

6351 N Fort Apache Rd
Las Vegas, NV 89149
Phone (702) 395-1555

Interoperability endpoints

  • Direct secure messaging: jgarri15@yourcarecommunity.org

Ownership & related parties

All facility ownership & control disclosures 1

Facilities whose Medicare enrollment lists this provider’s PECOS associate ID as an owner or managing party.

FacilityTypeRoleSince
Trellis ParadiseLas Vegas, NV, CCN 295109 Skilled nursing facility Contracted Managing Employee Apr 1, 2024

Owned or controlled facilities with NPI records 1

Facilities whose Medicare enrollment lists this provider as an owner, officer, director or managing party.

Organizations & group practices 7

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 13

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

View all 13

NPI Registry JSON

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

{
    "created_epoch": "1431388800000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1789516800000",
    "number": "1902284870",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "2440 W HORIZON RIDGE PKWY STE 130",
            "city": "HENDERSON",
            "state": "NV",
            "postal_code": "890522731",
            "telephone_number": "702-601-8187",
            "fax_number": "864-301-9390"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "2440 W HORIZON RIDGE PKWY STE 130",
            "city": "HENDERSON",
            "state": "NV",
            "postal_code": "890522731",
            "telephone_number": "702-881-8191"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "last_name": "GARRISON",
        "first_name": "JOHN",
        "middle_name": "ALLEN",
        "credential": "D.O.",
        "sole_proprietor": "YES",
        "sex": "M",
        "enumeration_date": "2015-05-12",
        "last_updated": "2026-09-16",
        "certification_date": "2026-09-16",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "207R00000X",
            "taxonomy_group": "",
            "desc": "Internal Medicine",
            "state": "NV",
            "license": "DO2406",
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": []
}

Other providers in Henderson, NV

Sources for this page

Verify at the official NPI Registry.