Omer T Nazeer, M.D

Primary specialty

Emergency Medicine PhysicianTaxonomy code 207P00000X

License

036147470 Issued in IL

Practice address

1955 1St Ave
Apt 532
New York, NY 10029

Phone

(630) 841-6596

NPI assigned

Jul 26, 2012

Sex

Male

Sole proprietor

Yes

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

Specialties & licenses 5

Addresses

Medicare fee-for-service enrollment

Enrolled in TX, CA2 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 2

Specialty

Emergency Medicine

Education

Other, 2010

Medicare assignment

Accepts the Medicare-approved amount as payment in full

Group practices

Northbay Physicians Surgery Center, LLCGroup PAC ID 0042122244, 336 clinicians

Practice addresses (Care Compare)

Hospital & facility affiliations

• Northbay Medical Center Hospital, Fairfield, CA, CCN 050367

Medicare enrollment (NPD)

Enrolled

Credentials

Doctor of Medicine

State licenses

Practice roles

Locations

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.

• Northbay Healthcare Group

  • General Acute Care Hospital
  • Fairfield, CA
  • NPI 1821147786
  Medicare reassignment Care Compare group NPD
• Bluff Creek Emergency Medicine Associates, PA

  • Emergency Medicine Physician
  • El Paso, TX
  • NPI 1679071690
  Medicare reassignment NPD
• Century Integrated Partners, Inc

  • Emergency Medicine Physician
  • Dallas, TX
  • NPI 1447615711
  Medicare reassignment NPD
• Cep America LLC

  • Emergency Medicine Physician
  • El Paso, TX
  • NPI 1134761331
  Medicare reassignment NPD
• Concord Medical Group of Texas PLLC

  • Emergency Medicine Physician
  • Lubbock, TX
  • NPI 1750790762
  Medicare reassignment NPD
• Concord Medical Group PLLC

  • Emergency Medicine Physician
  • Lubbock, TX
  • NPI 1083630610
  Medicare reassignment NPD
• Concord North Texas, PLLC

  • Emergency Medicine Physician
  • Bonham, TX
  • NPI 1952761173
  Medicare reassignment NPD
• Emergency Physicians of West Bluff PLLC

  • Emergency Medicine Physician
  • Woodville, TX
  • NPI 1558539452
  Medicare reassignment NPD
• Hospitalist Medicine Physicians of Texas - Houston, PLLC

  • Emergency Medicine Physician
  • Plainview, TX
  • NPI 1760028740
  Medicare reassignment NPD
• Mount Eddy Emergency Physicians Medical Group, Inc.

  • Emergency Medicine Physician
  • Mount Shasta, CA
  • NPI 1316299787
  Medicare reassignment NPD
• Nes Western Group, a Professional Corporation

  • Emergency Medicine Physician
  • Porterville, CA
  • NPI 1487125019
  Medicare reassignment NPD
• Pearsall Emergency Medicine Associates, PA

  • Emergency Medicine Physician
  • Horizon City, TX
  • NPI 1104326263
  Medicare reassignment NPD

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

• Northbay Healthcare Group

  • General Acute Care Hospital
  • Fairfield, CA
  • NPI 1821147786
  Care Compare affiliation

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

{
    "created_epoch": "1343260800000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1759795200000",
    "number": "1134475270",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "1955 1ST AVE APT 532",
            "city": "NEW YORK",
            "state": "NY",
            "postal_code": "100296444",
            "telephone_number": "630-841-6596"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "1955 1ST AVE",
            "address_2": "APT 532",
            "city": "NEW YORK",
            "state": "NY",
            "postal_code": "10029",
            "telephone_number": "630-841-6596"
        }
    ],
    "practiceLocations": [
        {
            "address_1": "1200 B Gale Wilson Blvd",
            "address_purpose": "LOCATION",
            "city": "Fairfield",
            "state": "CA",
            "postal_code": "945333552",
            "country_code": "US",
            "telephone_number": "707-646-5800",
            "country_name": "United States",
            "address_type": "DOM"
        }
    ],
    "basic": {
        "last_name": "NAZEER",
        "first_name": "OMER",
        "middle_name": "T",
        "credential": "M.D",
        "sole_proprietor": "YES",
        "sex": "M",
        "enumeration_date": "2012-07-26",
        "last_updated": "2025-10-07",
        "certification_date": "2025-10-07",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "207P00000X",
            "taxonomy_group": "",
            "desc": "Emergency Medicine",
            "state": "IL",
            "license": "036147470",
            "primary": true
        },
        {
            "code": "207P00000X",
            "taxonomy_group": "",
            "desc": "Emergency Medicine",
            "state": "CA",
            "license": "C169003",
            "primary": false
        },
        {
            "code": "207P00000X",
            "taxonomy_group": "",
            "desc": "Emergency Medicine",
            "state": "TX",
            "license": "Q6885",
            "primary": false
        },
        {
            "code": "281P00000X",
            "taxonomy_group": "",
            "desc": "Chronic Disease Hospital",
            "state": null,
            "license": null,
            "primary": false
        },
        {
            "code": "282N00000X",
            "taxonomy_group": "",
            "desc": "General Acute Care Hospital",
            "state": null,
            "license": null,
            "primary": false
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": []
}

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• Yolanda Nazario
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• Anna Nazarova
• Alexander Gharib Nazem, M.D., M.B.A.
• Taraneh Gharib Nazem, M.D.
• Azadeh Nazemi, MD
• Milad Nazemzadeh, M.D.
• Shahpari Nazeri, DDS

• Emergency Medicine Physician in New York, NY
• Providers in New York, NY by specialty
• Emergency Medicine Physician in New York

• NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Oct 7, 2025; self-reported and not verified by CMS. Specialty names from the NUCC taxonomy.
• Medicare enrollment (CMS PECOS): enrollments, PAC IDs and benefit reassignments; Order and Referring.
• Medicare Care Compare (CMS): clinician profile, group practices, facility affiliations, MIPS scores and star ratings.
• National Provider Directory (CMS): practice roles, locations, licenses, networks and endpoints.

Verify at the official NPI Registry.