Organization Active NPI

Frontier Staffing PLLC

  • Family Medicine Physician
  • Harlingen, TX
National Provider Identifier
1851167381
Registry record updated Oct 12, 2026
On this page

Key facts

NPPES NPI Registry
Primary specialty
Family Medicine PhysicianTaxonomy code 207Q00000X
Legal business name
FRONTIER STAFFING PLLC
Practice address
119 W Van Buren Ave Ste 3
Harlingen, TX 78550-6400
Phone
(956) 983-9272
Fax
(956) 275-2000
NPI assigned
Nov 27, 2023
Last updated
Oct 12, 2026By the provider in NPPES
Organization subpart
No

NPPES NPI Registry

Updated by the provider on Oct 12, 2026

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

Authorized official

Name
Dr. Peter Lazzopina, MDNPI 1790083020
Title
Chief Medical Director
Phone
(302) 545-5224

Authorized official NPPES reports the official by name only. The link goes to the one practitioner connected to this organization with that name.

Specialties & licenses 1

Specialty (taxonomy)CodeLicenseStatePrimary
Family Medicine Physician 207Q00000X Primary

Addresses

Primary practice location

119 W Van Buren Ave Ste 3
Harlingen, TX 78550-6400

Mailing address

119 W Van Buren Ave Ste 2
Harlingen, TX 78550-6400
Phone (956) 983-9272

National Provider Directory

National Provider Directory

Locations

119 W Van Buren Ave
Ste 2
Harlingen, TX 78550

119 W Van Buren Ave
Ste 3
Harlingen, TX 78550
Phone (956) 446-0136

Ownership & related parties

Subparts reporting this organization as parent 9

Organizations that report themselves as subparts in NPPES and name this organization, in the same state, as their parent.

Practitioners & affiliated clinicians

Practitioners 1

Individual providers connected to this organization through Medicare benefit reassignment, Care Compare group membership or National Provider Directory roles, and the practitioner matching its NPPES authorized official.

NPI Registry JSON

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

{
    "created_epoch": "1701043200000",
    "enumeration_type": "NPI-2",
    "last_updated_epoch": "1791763200000",
    "number": "1851167381",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "119 W VAN BUREN AVE STE 2",
            "city": "HARLINGEN",
            "state": "TX",
            "postal_code": "785506400",
            "telephone_number": "956-983-9272",
            "fax_number": "956-275-2000"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "119 W VAN BUREN AVE STE 3",
            "city": "HARLINGEN",
            "state": "TX",
            "postal_code": "785506400",
            "telephone_number": "956-983-9272",
            "fax_number": "956-275-2000"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "organization_name": "FRONTIER STAFFING PLLC",
        "organizational_subpart": "NO",
        "enumeration_date": "2023-11-27",
        "last_updated": "2026-10-12",
        "certification_date": "2026-10-12",
        "status": "A",
        "authorized_official_last_name": "LAZZOPINA",
        "authorized_official_first_name": "PETER",
        "authorized_official_title_or_position": "CHIEF MEDICAL DIRECTOR",
        "authorized_official_telephone_number": "302-545-5224",
        "authorized_official_name_prefix": "Dr.",
        "authorized_official_credential": "MD"
    },
    "taxonomies": [
        {
            "code": "207Q00000X",
            "taxonomy_group": "",
            "desc": "Family Medicine",
            "state": null,
            "license": null,
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": []
}

Other providers in Harlingen, TX

Sources for this page

  • NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Oct 12, 2026; self-reported and not verified by CMS. Specialty names from the NUCC taxonomy.
  • National Provider Directory (CMS): practice roles, locations, licenses, networks and endpoints.

Verify at the official NPI Registry.