Individual provider Active NPI

Nachman Ullman, D.O.

  • Emergency Medicine Physician
  • Phoenix, AZ
National Provider Identifier
1154516813
Registry record updated Sep 16, 2025
On this page

Key facts

NPPES NPI Registry
Primary specialty
Emergency Medicine PhysicianTaxonomy code 207P00000X
License
006207 Issued in AZ
Practice address
2601 E Roosevelt St
Phoenix, AZ 85008-4973
Phone
(602) 344-5461
NPI assigned
Sep 6, 2007
Sex
Male
Sole proprietor
No

NPPES NPI Registry

Updated by the provider on Sep 16, 2025

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

Specialties & licenses 6

Specialty (taxonomy)CodeLicenseStatePrimary
Pediatric Critical Care Medicine Physician 2080P0203X 20A9877 CA
Anesthesiology Physician 207L00000X 34-009889 OH
Emergency Medicine Physician 207P00000X P6740 TX
Pediatrics Physician 208000000X 20A9877 CA
Emergency Medicine Physician 207P00000X 006207 AZ Primary
Pediatric Critical Care Medicine Physician 2080P0203X 34-009889 OH

Addresses

Primary practice location

2601 E Roosevelt St
Phoenix, AZ 85008-4973

Mailing address

2929 E Thomas Rd
Phoenix, AZ 85016-8034

Other practice location 1

11100 Euclid Ave
Cleveland, OH 44106-1716
Phone (216) 844-8500

Other identifiers 1

IdentifierTypeStateIssuer
3067041MedicaidOH

Medicare participation

Medicare enrollment files
Medicare fee-for-service enrollment
Enrolled in OH, AZ, TX3 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
I20100812000010 OH Practitioner - Pediatric MedicinePractitioner - Emergency Medicine 0840324901 Reassigns benefits to 1 organization
I20131011001047 AZ Practitioner - Pediatric MedicinePractitioner - Emergency Medicine 0840324901 Reassigns benefits to 5 organizations
I20141111001274 TX Practitioner - Pediatric MedicinePractitioner - Emergency Medicine 0840324901 Reassigns benefits to 6 organizations

Care Compare profile

Medicare Care Compare
Specialty
Pediatric MedicineAlso: Emergency Medicine
Education
New York College of Osteo Medicine of New York Institute of Technology, 2003
Medicare assignment
Accepts the Medicare-approved amount as payment in full
Group practices
Longhorn Emergency Medical Associates PAGroup PAC ID 4486971041, 149 clinicians

Practice addresses (Care Compare)

919 E 32ND St
St David'S Med Ctr
Austin, TX 78705-2703
Phone (830) 997-4353

Merit-based Incentive Payment System (MIPS)

Final score
81.19 of 100Reported as group
Quality
63.13
Promoting interoperability
100
Improvement activities
40
Cost
74.18

National Provider Directory

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

State licenses

LicenseStateTypeSpecialty
34-009889OHMDAnesthesiology Physician
P6740TXMDEmergency Medicine Physician
20A9877CAMDPediatrics Physician

Practice roles

OrganizationSpecialtyStatusNew patients
Cep America - Arizona PC Emergency Medicine CurrentSince Aug 1, 2023 Accepting new patients
North Valley Emergency Specialists Emergency Medicine CurrentSince Feb 1, 2015 Accepting new patients
District Medical Group, Inc Current Accepting new patients
Bluff Creek Emergency Medicine Associates, PA Emergency Medicine CurrentSince Apr 4, 2018 Accepting new patients
Hospitalist Medicine Physicians of Texas - Houston, PLLC Emergency Medicine CurrentSince Apr 1, 2022 Accepting new patients
Ies Arizona PLLC Emergency Medicine CurrentSince Jul 4, 2025 Accepting new patients
Cep America- Arizona, PC Emergency Medicine Current Accepting new patients
University Hospitals Medical Group Inc Anesthesiology CurrentSince Jun 1, 2023 Accepting new patients
Edinburg Emergency Medicine Associates PA Emergency Medicine CurrentSince Aug 30, 2014 Accepting new patients
Nueces Emergency Medicine Associates PA Emergency Medicine CurrentSince Nov 20, 2016 Accepting new patients
District Medical Group, Inc CurrentSince Nov 1, 2014 Accepting new patients
Progressive Medical Associates PLLC Emergency Medicine CurrentSince Nov 13, 2019 Accepting new patients
District Medical Group, Inc Emergency Medicine CurrentSince Nov 1, 2014 Accepting new patients
Longhorn Emergency Medical Associates PA Emergency Medicine CurrentSince Feb 1, 2024 Accepting new patients
Sound Physicians Emergency Medicine of Texas PLLC Emergency Medicine CurrentSince Mar 1, 2025 Accepting new patients
District Medical Group, Inc Anesthesiology Past Accepting new patients

Locations (25 of 26)

5555 W Thunderbird Rd
Glendale, AZ 85306
Phone (602) 588-5555

1400 S Dobson Rd
Mesa, AZ 85202
Phone (480) 412-3000

1660 S Alma School Rd
Ste 213
Mesa, AZ 85210
Phone (480) 345-3300

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

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

2929 E Thomas Rd
Phoenix, AZ 85016
Phone (602) 470-5043

10401 W Thunderbird Blvd
Sun City, AZ 85351
Phone (623) 815-7690

5301 E Grant Rd
Tucson, AZ 85712
Phone (520) 324-1344

10146 E Old Vail Rd
Tucson, AZ 85747
Phone (520) 229-2657

1601 Cummins Dr
Ste D
Modesto, CA 95358
Phone (510) 851-7423

8055 Mayfield Rd
Ste 105
Chesterland, OH 44026
Phone (440) 214-8024

2500 Metrohealth Dr
Cleveland, OH 44109
Phone (216) 778-2348

11100 Euclid Ave
Cleveland Heights, OH 44106

24701 Euclid Ave
Fl 3
Euclid, OH 44117
Phone (216) 383-6950

919 E 32nd St
Austin, TX 78705
Phone (512) 343-2466

3533 S Alameda St
Corpus Christi, TX 78411
Phone (361) 694-5445

1102 W Trenton Rd
Edinburg, TX 78539
Phone (956) 388-6500

11380 Gateway Blvd N
Ste 105
El Paso, TX 79934
Phone (915) 577-8100

4845 Alameda Ave
El Paso, TX 79905
Phone (915) 215-5700

3280 Joe Battle Blvd
El Paso, TX 79938
Phone (915) 577-6000

1625 Medical Center Dr
El Paso, TX 79902
Phone (915) 577-7746

2001 N Oregon St
El Paso, TX 79902
Phone (915) 577-6011

1275 Marvin Hancock Dr
Jasper, TX 75951
Phone (409) 384-1951

4002 24th St
Lubbock, TX 79410
Phone (806) 300-3229

3640 Hampton Dr
Missouri City, TX 77459
Phone (281) 778-5144

Interoperability endpoints

  • Direct secure messaging: nullman305932@ehrdirect.uhhospitals.org
  • Direct secure messaging: nullman70629@direct.valleywisehealth.org

Organizations & group practices 16

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 16

NPI Registry JSON

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

{
    "created_epoch": "1189036800000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1757980800000",
    "number": "1154516813",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "2929 E THOMAS RD",
            "city": "PHOENIX",
            "state": "AZ",
            "postal_code": "850168034"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "2601 E ROOSEVELT ST",
            "city": "PHOENIX",
            "state": "AZ",
            "postal_code": "850084973",
            "telephone_number": "602-344-5461"
        }
    ],
    "practiceLocations": [
        {
            "address_1": "11100 Euclid Ave",
            "address_purpose": "LOCATION",
            "city": "Cleveland",
            "state": "OH",
            "postal_code": "441061716",
            "country_code": "US",
            "telephone_number": "216-844-8500",
            "country_name": "United States",
            "address_type": "DOM"
        }
    ],
    "basic": {
        "last_name": "ULLMAN",
        "first_name": "NACHMAN",
        "credential": "D.O.",
        "sole_proprietor": "NO",
        "sex": "M",
        "enumeration_date": "2007-09-06",
        "last_updated": "2025-09-16",
        "certification_date": "2025-09-16",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "2080P0203X",
            "taxonomy_group": "",
            "desc": "Pediatrics, Pediatric Critical Care Medicine",
            "state": "CA",
            "license": "20A9877",
            "primary": false
        },
        {
            "code": "207L00000X",
            "taxonomy_group": "",
            "desc": "Anesthesiology",
            "state": "OH",
            "license": "34-009889",
            "primary": false
        },
        {
            "code": "207P00000X",
            "taxonomy_group": "",
            "desc": "Emergency Medicine",
            "state": "TX",
            "license": "P6740",
            "primary": false
        },
        {
            "code": "208000000X",
            "taxonomy_group": "",
            "desc": "Pediatrics",
            "state": "CA",
            "license": "20A9877",
            "primary": false
        },
        {
            "code": "207P00000X",
            "taxonomy_group": "",
            "desc": "Emergency Medicine",
            "state": "AZ",
            "license": "006207",
            "primary": true
        },
        {
            "code": "2080P0203X",
            "taxonomy_group": "",
            "desc": "Pediatrics, Pediatric Critical Care Medicine",
            "state": "OH",
            "license": "34-009889",
            "primary": false
        }
    ],
    "identifiers": [
        {
            "code": "05",
            "desc": "MEDICAID",
            "issuer": null,
            "identifier": "3067041",
            "state": "OH"
        }
    ],
    "endpoints": [],
    "other_names": []
}

Other providers in Phoenix, AZ

Sources for this page

Verify at the official NPI Registry.