Organization Active NPI

Portsmouth Nephrology PC

  • Nephrology Physician
  • Portsmouth, VA
National Provider Identifier
1972616738
Registry record updated May 11, 2020
On this page

Key facts

NPPES NPI Registry
Primary specialty
Nephrology PhysicianTaxonomy code 207RN0300X
Legal business name
PORTSMOUTH NEPHROLOGY PC
Practice address
3235 Academy Ave
Suite 301
Portsmouth, VA 23703
Phone
(757) 484-9400
NPI assigned
Aug 16, 2006
Last updated
May 11, 2020By the provider in NPPES
Organization subpart
No

NPPES NPI Registry

Updated by the provider on May 11, 2020

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

Authorized official

Name
Dr. Keith Zaitoun, MDNPI 1679567820
Title
President
Phone
(757) 484-9400

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
Nephrology PhysicianGroup: 193400000X SINGLE SPECIALTY GROUP 207RN0300X Primary

Addresses

Primary practice location

3235 Academy Ave
Suite 301
Portsmouth, VA 23703

Mailing address

3235 Academy Ave
Suite 301
Portsmouth, VA 23703
Phone (757) 484-9400

Medicare participation

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

Enrollment records 1

Enrollment IDStateProvider typePAC IDDetails
O20100114000728 VA Part B Supplier - Clinic/Group Practice 7810039724 Receives reassigned benefits from 4 practitioners
Practice locations: Portsmouth, VA

Laboratory certificates & supplier records

Derived by NPIMap

These CMS records do not include an NPI. They are shown because their name and street address match this provider’s.

CLIA laboratory certificates

CLIA numberLaboratoryCertificateExpires
49D0669108Portsmouth Nephrology PC3235 Academy Avenue Suite 301, Portsmouth, VA 23703Provider-performed microscopyAug 31, 2026

National Provider Directory

National Provider Directory

Locations

3204 Churchland Blvd
Ste 100
Chesapeake, VA 23321

3235 Academy Ave
Ste 301
Portsmouth, VA 23703
Phone (757) 484-9400

Practitioners & affiliated clinicians

Practitioners 4

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": "1155686400000",
    "enumeration_type": "NPI-2",
    "last_updated_epoch": "1589155200000",
    "number": "1972616738",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "3235 ACADEMY AVE",
            "address_2": "SUITE 301",
            "city": "PORTSMOUTH",
            "state": "VA",
            "postal_code": "23703",
            "telephone_number": "757-484-9400",
            "fax_number": "757-484-8809"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "3235 ACADEMY AVE",
            "address_2": "SUITE 301",
            "city": "PORTSMOUTH",
            "state": "VA",
            "postal_code": "23703",
            "telephone_number": "757-484-9400"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "organization_name": "PORTSMOUTH NEPHROLOGY PC",
        "organizational_subpart": "NO",
        "enumeration_date": "2006-08-16",
        "last_updated": "2020-05-11",
        "certification_date": "2020-05-11",
        "status": "A",
        "authorized_official_last_name": "ZAITOUN",
        "authorized_official_first_name": "KEITH",
        "authorized_official_title_or_position": "PRESIDENT",
        "authorized_official_telephone_number": "757-484-9400",
        "authorized_official_name_prefix": "Dr.",
        "authorized_official_credential": "MD"
    },
    "taxonomies": [
        {
            "code": "207RN0300X",
            "taxonomy_group": "193400000X SINGLE SPECIALTY  GROUP",
            "desc": "Internal Medicine, Nephrology",
            "state": null,
            "license": null,
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": []
}

Other providers in Portsmouth, VA

Sources for this page

  • NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on May 11, 2020; self-reported and not verified by CMS. Specialty names from the NUCC taxonomy.
  • Medicare enrollment (CMS PECOS): enrollments, PAC IDs and benefit reassignments.
  • 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.