Individual provider Active NPI

Howard C Lazar, MD

  • Anesthesiology Physician
  • Phoenix, AZ
National Provider Identifier
1902910383
Registry record updated May 29, 2024
On this page

Key facts

NPPES NPI Registry
Primary specialty
Anesthesiology PhysicianTaxonomy code 207L00000X
License
28908 Issued in AZ
Practice address
2637 N 29TH St
Phoenix, AZ 85008
Phone
(602) 799-8717
Fax
(480) 981-0527
NPI assigned
Aug 19, 2006
Sex
Male
Sole proprietor
No

NPPES NPI Registry

Updated by the provider on May 29, 2024

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

Specialties & licenses 1

Specialty (taxonomy)CodeLicenseStatePrimary
Anesthesiology Physician 207L00000X 28908 AZ Primary

Addresses

Primary practice location

2637 N 29TH St
Phoenix, AZ 85008

Mailing address

2637 N 29TH St
Phoenix, AZ 85008
Phone (602) 799-8717

Other names 1

  • Howard C Perez-Lazar Former name

Medicare participation

Medicare enrollment files
Medicare fee-for-service enrollment
Enrolled in AZ
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
I20110111000309 AZ Practitioner - Anesthesiology 3678762317 Reassigns benefits to 5 organizations

Care Compare profile

Medicare Care Compare
Specialty
Anesthesiology
Education
Other, 1991
Medicare assignment
Accepts the Medicare-approved amount as payment in full
Group practices
Anesthesia Partners and Management LLCGroup PAC ID 9931429198, 151 clinicians
Ascend Anesthesia LLCGroup PAC ID 5294246526, 76 clinicians
Guide Anesthesia Az LLCGroup PAC ID 1355846106, 102 clinicians

Practice addresses (Care Compare)

1111 E McDowell Rd
Phoenix, AZ 85006-2612
Phone (480) 420-4027

1930 E Thomas Rd
Phoenix, AZ 85016-7711
Phone (480) 420-4027

3900 E Camelback Rd
Suite 190
Phoenix, AZ 85018-2657
Phone (480) 420-4027

3929 E Bell Rd
Phoenix, AZ 85032-2112
Phone (602) 923-5609

6501 N 19TH Ave
Phoenix, AZ 85015-1646
Phone (602) 795-6020

Hospital & facility affiliations

National Provider Directory

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

Practice roles

OrganizationSpecialtyStatusNew patients
Anesthesia Partners of Arizona LLC Anesthesiology CurrentSince Apr 1, 2019 Accepting new patients
Guide Anesthesia Az LLC Anesthesiology CurrentSince Sep 21, 2025 Accepting new patients
Guide Anesthesia TX PLLC Anesthesiology CurrentSince May 12, 2025 Accepting new patients
Ascend Anesthesia LLC Anesthesiology CurrentSince Jun 1, 2025 Accepting new patients
Anesthesia Partners & Management LLC Anesthesiology CurrentSince Jan 14, 2022 Accepting new patients

Locations

1020 N San Francisco St
Ste 100
Flagstaff, AZ 86001
Phone (928) 774-2300

6750 E Baywood Ave
Mesa, AZ 85206
Phone (480) 854-5000

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

103 Medicine Way Rd
Peridot, AZ 85542
Phone (928) 475-1200

6501 N 19th Ave
Phoenix, AZ 85015
Phone (602) 314-4280

1902 W Union Hills Dr
Unit 41550
Phoenix, AZ 85080

3929 E Bell Rd
Phoenix, AZ 85032
Phone (602) 923-5000

3900 E Camelback Rd
Ste 190
Phoenix, AZ 85018
Phone (888) 724-6236

1930 E Thomas Rd
Phoenix, AZ 85016
Phone (602) 532-1000

4600 E Washington St
Ste 300
Phoenix, AZ 85034
Phone (602) 638-1872

1111 E McDowell Rd
Phoenix, AZ 85006
Phone (602) 239-2000

4605 E Elwood St
Ste 500
Phoenix, AZ 85040
Phone (469) 998-7443

3110 Clearwater Dr
Prescott, AZ 86305
Phone (623) 241-6185

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

2000 E Southern Ave
Ste 102
Tempe, AZ 85282
Phone (480) 820-9141

1704 W Anklam Rd
Ste 108
Tucson, AZ 85745
Phone (623) 241-6185

Organizations & group practices 6

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 5

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": "1155945600000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1716940800000",
    "number": "1902910383",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "2637 N 29TH ST",
            "city": "PHOENIX",
            "state": "AZ",
            "postal_code": "85008",
            "telephone_number": "602-799-8717",
            "fax_number": "480-981-0527"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "2637 N 29TH ST",
            "city": "PHOENIX",
            "state": "AZ",
            "postal_code": "85008",
            "telephone_number": "602-799-8717",
            "fax_number": "480-981-0527"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "last_name": "LAZAR",
        "first_name": "HOWARD",
        "middle_name": "C",
        "name_prefix": "Dr.",
        "credential": "MD",
        "sole_proprietor": "NO",
        "sex": "M",
        "enumeration_date": "2006-08-19",
        "last_updated": "2024-05-29",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "207L00000X",
            "taxonomy_group": "",
            "desc": "Anesthesiology",
            "state": "AZ",
            "license": "28908",
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": [
        {
            "first_name": "HOWARD",
            "last_name": "PEREZ-LAZAR",
            "middle_name": "C",
            "credential": "MD",
            "code": "1",
            "type": "Former Name"
        }
    ]
}

Other providers in Phoenix, AZ

Sources for this page

Verify at the official NPI Registry.