NPIMap

Individual provider Active NPI

Ace Assaf Ovil, M.D

  • Trauma Surgery Physician
  • Phoenix, AZ
National Provider Identifier
1649546193
Registry record updated Sep 24, 2025
On this page

Key facts

NPPES NPI Registry
Primary specialty
Trauma Surgery PhysicianTaxonomy code 2086S0127X
License
56127 Issued in AZ
Practice address
16601 N 40TH St Ste 204
Phoenix, AZ 85032-3356
Phone
(602) 633-3721
Fax
(602) 595-1127
NPI assigned
Mar 29, 2012
Sex
Male
Sole proprietor
No

NPPES NPI Registry

Updated by the provider on Sep 24, 2025

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

Specialties & licenses 3

Specialty (taxonomy)CodeLicenseStatePrimary
Surgery Physician 208600000X 56127 AZ
Surgical Critical Care Physician 2086S0102X 56127 AZ
Trauma Surgery Physician 2086S0127X 56127 AZ Primary

Addresses

Primary practice location

16601 N 40TH St Ste 204
Phoenix, AZ 85032-3356

Mailing address

16601 N 40TH St Ste 204
Phoenix, AZ 85032-3356
Phone (602) 633-3721

Other identifiers 1

IdentifierTypeStateIssuer
424425MedicaidAZ

Other names 1

  • Dr. Assa Ovil Other name

Medicare participation

Medicare enrollment files
Medicare fee-for-service enrollment
Enrolled in AZ
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
I20180824002309 AZ Practitioner - Critical Care (Intensivists)Practitioner - General Surgery 9436428497 Reassigns benefits to 5 organizations

Care Compare profile

Medicare Care Compare
Specialty
Critical Care (Intensivists)Also: General Surgery
Education
Wake Forest University School of Medicine, 2012
Medicare assignment
Accepts the Medicare-approved amount as payment in full
Group practices
Acute Care Surgical Specialists LLCGroup PAC ID 7315106416, 17 clinicians
Arizona Critical Care Specialist, LLCGroup PAC ID 0749608719, 10 clinicians
District Medical Group IncGroup PAC ID 7315086691, 454 clinicians

Practice addresses (Care Compare)

16601 N 40TH St
Suite 204
Phoenix, AZ 85032-3356
Phone (602) 633-3721

250 E Dunlap Ave
Phoenix, AZ 85020-2825
Phone (602) 445-0751

2601 E Roosevelt St
Phoenix, AZ 85008-4973
Phone (602) 344-5011

3141 N 3Rd Ave
Phoenix, AZ 85013-4360
Phone (602) 914-1520

Hospital & facility affiliations

  • Honor Health John C. Lincoln Medical Center Hospital, Phoenix, AZ, CCN 030014
  • Valleywise Health Medical Center Hospital, Phoenix, AZ, CCN 030022

Merit-based Incentive Payment System (MIPS)

Final score
90.01 of 100Reported as group
Quality
80.29
Promoting interoperability
100
Improvement activities
40
Cost
75.48

National Provider Directory

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

Practice roles

OrganizationSpecialtyStatusNew patients
District Medical Group, Inc Current Accepting new patients
District Medical Group, Inc Surgery CurrentSince Sep 1, 2025 Accepting new patients
Arizona Critical Care Specialists, LLC CurrentSince Oct 1, 2021 Accepting new patients
Honorhealth Surgery CurrentSince Aug 8, 2019 Accepting new patients
Shirah Surgical PLLC Surgery CurrentSince Apr 1, 2024 Accepting new patients
Honorhealth CurrentSince Aug 8, 2019 Accepting new patients
District Medical Group, Inc CurrentSince Sep 1, 2025 Accepting new patients
Acute Care Surgical Specialists, LLC CurrentSince Aug 1, 2018 Accepting new patients
Maricopa County Special Health Care District Past Accepting new patients

Locations

2601 E Roosevelt St
Phoenix, AZ 85008
Phone (602) 220-0298

111 E Dunlap Ave
Ste 1
Phoenix, AZ 85020

720 E Thunderbird Rd
Ste 3
Phoenix, AZ 85022
Phone (480) 531-1681

250 E Dunlap Ave
Phoenix, AZ 85020
Phone (480) 331-6721

16601 N 40th St
Ste 204
Phoenix, AZ 85032
Phone (602) 633-3721

19829 N 27th Ave
Phoenix, AZ 85027
Phone (602) 879-5720

111 E Dunlap Ave
Ste 1482
Phoenix, AZ 85020
Phone (602) 609-2600

2500 W Utopia Rd
Ste 100
Phoenix, AZ 85027
Phone (623) 683-4462

16601 N 40th St
Ste 227
Phoenix, AZ 85032
Phone (602) 633-3721

3141 N 3rd Ave
Phoenix, AZ 85013
Phone (602) 914-1520

7400 E Osborn Rd
Scottsdale, AZ 85251
Phone (480) 481-4000

16772 W Bell Rd
Ste 110619
Surprise, AZ 85374
Phone (480) 466-0827

Interoperability endpoints

  • Direct secure messaging: aovil290403@direct.valleywisehealth.org
  • Direct secure messaging: aceovil@vsc.allscriptsdirect.net

Organizations & group practices 9

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.

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": "1332979200000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1758672000000",
    "number": "1649546193",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "16601 N 40TH ST STE 204",
            "city": "PHOENIX",
            "state": "AZ",
            "postal_code": "850323356",
            "telephone_number": "602-633-3721",
            "fax_number": "602-953-5466"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "16601 N 40TH ST STE 204",
            "city": "PHOENIX",
            "state": "AZ",
            "postal_code": "850323356",
            "telephone_number": "602-633-3721",
            "fax_number": "602-595-1127"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "last_name": "OVIL",
        "first_name": "ACE",
        "middle_name": "ASSAF",
        "name_prefix": "Dr.",
        "credential": "M.D",
        "sole_proprietor": "NO",
        "sex": "M",
        "enumeration_date": "2012-03-29",
        "last_updated": "2025-09-24",
        "certification_date": "2025-09-24",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "208600000X",
            "taxonomy_group": "",
            "desc": "Surgery",
            "state": "AZ",
            "license": "56127",
            "primary": false
        },
        {
            "code": "2086S0102X",
            "taxonomy_group": "",
            "desc": "Surgery, Surgical Critical Care",
            "state": "AZ",
            "license": "56127",
            "primary": false
        },
        {
            "code": "2086S0127X",
            "taxonomy_group": "",
            "desc": "Surgery, Trauma Surgery",
            "state": "AZ",
            "license": "56127",
            "primary": true
        }
    ],
    "identifiers": [
        {
            "code": "05",
            "desc": "MEDICAID",
            "issuer": null,
            "identifier": "424425",
            "state": "AZ"
        }
    ],
    "endpoints": [],
    "other_names": [
        {
            "first_name": "ASSA",
            "last_name": "OVIL",
            "prefix": "DR.",
            "credential": "M.D",
            "code": "5",
            "type": "Other Name"
        }
    ]
}

Other providers in Phoenix, AZ

Sources for this page

Verify at the official NPI Registry.