Organization Active NPI

Nephrology Associates of Montgomery County

  • Nephrology Physician
  • Rockville, MD
National Provider Identifier
1619173135
Registry record updated Apr 14, 2015
On this page

Key facts

NPPES NPI Registry
Primary specialty
Nephrology PhysicianTaxonomy code 207RN0300X
Legal business name
NEPHROLOGY ASSOCIATES OF MONTGOMERY COUNTY
Practice address
6240 Montrose Rd
Rockville, MD 20852-4114
Phone
(301) 231-7111
Fax
(301) 231-9040
NPI assigned
Jun 22, 2007
Organization subpart
No

NPPES NPI Registry

Updated by the provider on Apr 14, 2015

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

Authorized official

Name
Dr. Stephen Gaetano Vaccarezza, MDNPI 1861488314
Title
President
Phone
(301) 231-7111

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

6240 Montrose Rd
Rockville, MD 20852-4114

Mailing address

6240 Montrose Rd
Rockville, MD 20852-4114
Phone (301) 231-7111

Other identifiers 2

IdentifierTypeStateIssuer
2256916P000MedicaidMD
8535OtherDCBLUE SHIELD

Medicare participation

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

Enrollment records 1

Enrollment IDStateProvider typePAC IDDetails
O20090529000070 DC Part B Supplier - Clinic/Group Practice 5597814251 Receives reassigned benefits from 2 practitioners
Practice locations: Rockville, MD

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
21D0673337Nephrology Associates of Montgomery6240 Montrose Road, Rockville, MD 20852Provider-performed microscopySep 1, 2026

National Provider Directory

National Provider Directory

Locations

5544 Norbeck Rd
Rockville, MD 20853
Phone (301) 460-2090

6240 Montrose Rd
Rockville, MD 20852
Phone (301) 231-7111

Practitioners & affiliated clinicians

Practitioners 2

Individual providers connected to this organization through Medicare benefit reassignment, Care Compare group membership or National Provider Directory roles.

NPI Registry JSON

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

{
    "created_epoch": "1182470400000",
    "enumeration_type": "NPI-2",
    "last_updated_epoch": "1428969600000",
    "number": "1619173135",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "6240 MONTROSE RD",
            "city": "ROCKVILLE",
            "state": "MD",
            "postal_code": "208524114",
            "telephone_number": "301-231-7111",
            "fax_number": "301-231-9040"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "6240 MONTROSE RD",
            "city": "ROCKVILLE",
            "state": "MD",
            "postal_code": "208524114",
            "telephone_number": "301-231-7111",
            "fax_number": "301-231-9040"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "organization_name": "NEPHROLOGY ASSOCIATES OF MONTGOMERY COUNTY",
        "organizational_subpart": "NO",
        "enumeration_date": "2007-06-22",
        "last_updated": "2015-04-14",
        "status": "A",
        "authorized_official_last_name": "VACCAREZZA",
        "authorized_official_first_name": "STEPHEN",
        "authorized_official_middle_name": "GAETANO",
        "authorized_official_title_or_position": "PRESIDENT",
        "authorized_official_telephone_number": "301-231-7111",
        "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": [
        {
            "code": "05",
            "desc": "MEDICAID",
            "issuer": null,
            "identifier": "2256916P000",
            "state": "MD"
        },
        {
            "code": "01",
            "desc": "Other (non-Medicare)",
            "issuer": "BLUE SHIELD",
            "identifier": "8535",
            "state": "DC"
        }
    ],
    "endpoints": [],
    "other_names": []
}

Other providers in Rockville, MD

Sources for this page

  • NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Apr 14, 2015; 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.