Fred Irwin Polsky, M.D.

Primary specialty

Nephrology PhysicianTaxonomy code 207RN0300X

License

MD035904 Issued in DC

Practice address

4100 Cathedral Ave NW
Apt. PH-16
Washington, DC 20016-3584

Phone

(202) 237-1224

Fax

(202) 686-2595

NPI assigned

Sep 20, 2006

Sex

Male

Sole proprietor

Yes

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

Specialties & licenses 1

Addresses

Medicare fee-for-service enrollment

Not listed in the public Medicare enrollment file

Medicare enrollment (NPD)

Not enrolled

Credentials

Doctor of Medicine

State licenses

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

{
    "created_epoch": "1158710400000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1183852800000",
    "number": "1285731620",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "4100 CATHEDRAL AVE NW",
            "address_2": "APT. PH-16",
            "city": "WASHINGTON",
            "state": "DC",
            "postal_code": "200163584",
            "telephone_number": "202-237-1224",
            "fax_number": "202-686-2595"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "4100 CATHEDRAL AVE NW",
            "address_2": "APT. PH-16",
            "city": "WASHINGTON",
            "state": "DC",
            "postal_code": "200163584",
            "telephone_number": "202-237-1224",
            "fax_number": "202-686-2595"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "last_name": "POLSKY",
        "first_name": "FRED",
        "middle_name": "IRWIN",
        "name_prefix": "Dr.",
        "credential": "M.D.",
        "sole_proprietor": "YES",
        "sex": "M",
        "enumeration_date": "2006-09-20",
        "last_updated": "2007-07-08",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "207RN0300X",
            "taxonomy_group": "",
            "desc": "Internal Medicine, Nephrology",
            "state": "DC",
            "license": "MD035904",
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": []
}

• Jayla Pollock
• Michael R Pollowitz, D.D.S.
• Sonobia A Polonia Lopez
• Vsevolod Y Polotsky, M.D.
• M Maureen Polsby, M.D.
• Christos M Polymeropoulos, M.D.
• Lenore M Pomerance, MSW
• Naomi Floyd Pomerantz, LICSW
• Silvi Spirollari Pomeroy, DO
• Stacy Pommer, LMSW

• Nephrology Physician in Washington, DC
• Providers in Washington, DC by specialty
• Nephrology Physician in District of Columbia

• NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Jul 8, 2007; 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.