NPIMap

Organization Active NPI

J Pedro Frommer MD, PA

Doing business as Interventional Nephrology Associates

  • Nephrology Physician
  • Houston, TX
National Provider Identifier
1326067554
Registry record updated May 8, 2025
On this page

Key facts

NPPES NPI Registry
Primary specialty
Nephrology PhysicianTaxonomy code 207RN0300X
Legal business name
J PEDRO FROMMER MD, PA
Doing business as
Interventional Nephrology Associates
Practice address
427 W 20TH St Ste 300
Houston, TX 77008-2429
Phone
(713) 791-1633
Fax
(713) 791-1710
NPI assigned
Jul 19, 2006
Last updated
May 8, 2025By the provider in NPPES
Organization subpart
No

NPPES NPI Registry

Updated by the provider on May 8, 2025

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

Authorized official

Name
Pedro J Frommer, MD
Title
Director
Phone
(713) 791-1633

Specialties & licenses 4

Specialty (taxonomy)CodeLicenseStatePrimary
Gerontology Nurse Practitioner 363LG0600X NU
Certified Registered Nurse Anesthetist 367500000X NU
Nephrology Physician 207RN0300X NU Primary
Thoracic Surgery (Cardiothoracic Vascular Surgery) Physician 208G00000X NU

Addresses

Primary practice location

427 W 20TH St Ste 300
Houston, TX 77008-2429

Mailing address

427 W 20TH St Ste 300
Houston, TX 77008-2429
Phone (713) 791-1633

Other practice location 1

3395 Plaza 10 Dr Ste A
Beaumont, TX 77707-2555
Phone (713) 838-2300

Other names 1

  • Interventional Nephrology Associates Doing business as

Medicare participation

Medicare enrollment files
Medicare fee-for-service enrollment
Enrolled in TX

Enrollment records 1

Enrollment IDStateProvider typePAC IDDetails
O20050119000760 TX Part B Supplier - Clinic/Group Practice 6002865813 Receives reassigned benefits from 6 practitioners
Practice locations: Houston, TX; Beaumont, TX

National Provider Directory

National Provider Directory

Practitioners & affiliated clinicians

Practitioners 6

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": "1153267200000",
    "enumeration_type": "NPI-2",
    "last_updated_epoch": "1746662400000",
    "number": "1326067554",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "427 W 20TH ST STE 300",
            "city": "HOUSTON",
            "state": "TX",
            "postal_code": "770082429",
            "telephone_number": "713-791-1633",
            "fax_number": "713-791-1710"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "427 W 20TH ST STE 300",
            "city": "HOUSTON",
            "state": "TX",
            "postal_code": "770082429",
            "telephone_number": "713-791-1633",
            "fax_number": "713-791-1710"
        }
    ],
    "practiceLocations": [
        {
            "address_1": "3395 Plaza 10 Dr Ste A",
            "address_purpose": "LOCATION",
            "city": "Beaumont",
            "state": "TX",
            "postal_code": "777072555",
            "country_code": "US",
            "telephone_number": "713-838-2300",
            "fax_number": "713-838-2309",
            "country_name": "United States",
            "address_type": "DOM"
        }
    ],
    "basic": {
        "organization_name": "J PEDRO FROMMER MD, PA",
        "organizational_subpart": "NO",
        "enumeration_date": "2006-07-19",
        "last_updated": "2025-05-08",
        "certification_date": "2025-05-08",
        "status": "A",
        "authorized_official_last_name": "FROMMER",
        "authorized_official_first_name": "PEDRO",
        "authorized_official_middle_name": "J",
        "authorized_official_title_or_position": "DIRECTOR",
        "authorized_official_telephone_number": "713-791-1633",
        "authorized_official_credential": "MD"
    },
    "taxonomies": [
        {
            "code": "363LG0600X",
            "taxonomy_group": "",
            "desc": "Nurse Practitioner, Gerontology",
            "state": "NU",
            "license": null,
            "primary": false
        },
        {
            "code": "367500000X",
            "taxonomy_group": "",
            "desc": "Nurse Anesthetist, Certified Registered",
            "state": "NU",
            "license": null,
            "primary": false
        },
        {
            "code": "207RN0300X",
            "taxonomy_group": "",
            "desc": "Internal Medicine, Nephrology",
            "state": "NU",
            "license": null,
            "primary": true
        },
        {
            "code": "208G00000X",
            "taxonomy_group": "",
            "desc": "Thoracic Surgery (Cardiothoracic Vascular Surgery)",
            "state": "NU",
            "license": null,
            "primary": false
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": [
        {
            "organization_name": "Interventional Nephrology Associates",
            "code": "3",
            "type": "Doing Business As"
        },
        {
            "organization_name": "Interventional Nephrology Associates",
            "code": "3",
            "type": "Doing Business As"
        }
    ]
}

Other providers in Houston, TX

Sources for this page

  • NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on May 8, 2025; self-reported and not verified by CMS. Specialty names from the NUCC taxonomy.
  • Medicare enrollment (CMS PECOS): enrollments, PAC IDs and benefit reassignments.
  • National Provider Directory (CMS): practice roles, locations, licenses, networks and endpoints.

Verify at the official NPI Registry.