Renal Focus ASC LLC

Primary specialty

Ambulatory Surgical Clinic/CenterTaxonomy code 261QA1903X

Legal business name

RENAL FOCUS ASC LLC

Practice address

671 Old Country Rd
Plainview, NY 11803-4910

Phone

(516) 898-7299

Fax

(516) 898-7301

NPI assigned

Dec 15, 2021

Organization subpart

No

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

Authorized official

Name

Gregg Miller, MD

Title

Authorized Official

Phone

(717) 515-4048

Specialties & licenses 1

Addresses

Other names 1

• Renal Focus ASC Plainview Doing business as

Medicare fee-for-service enrollment

Enrolled in NY

Enrollment records 1

Listed as

Renal Focus ASC LLC Dba Renal Focus ASC PlainviewCCN 33C0001208

Medicare certification status

ActiveFrom the Provider of Services file

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

CLIA laboratory certificates

Tax ID family

Renal Focus ASC LLC2 organizations share this tax ID, including this one

Other organizations with this tax ID 1

Organizations that report the same tax identification number in the National Provider Directory.

• Renal Focus ASC LLC

  • Ambulatory Surgical Clinic/Center
  • Brooklyn, NY
  • NPI 1952069023
  NPD tax ID

Member of 1

Organizations this organization is a member of, according to the National Provider Directory.

• American Access Care Physician PLLC

  • Vascular & Interventional Radiology Physician
  • Brooklyn, NY
  • NPI 1235104878

  Member Of

  NPD member

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

{
    "created_epoch": "1639526400000",
    "enumeration_type": "NPI-2",
    "last_updated_epoch": "1765238400000",
    "number": "1003575218",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "PO BOX 411230",
            "city": "BOSTON",
            "state": "MA",
            "postal_code": "022411230",
            "telephone_number": "610-644-8900",
            "fax_number": "484-924-0053"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "671 OLD COUNTRY RD",
            "city": "PLAINVIEW",
            "state": "NY",
            "postal_code": "118034910",
            "telephone_number": "516-898-7299",
            "fax_number": "516-898-7301"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "organization_name": "RENAL FOCUS ASC LLC",
        "organizational_subpart": "NO",
        "enumeration_date": "2021-12-15",
        "last_updated": "2025-12-09",
        "certification_date": "2025-12-09",
        "status": "A",
        "authorized_official_last_name": "MILLER",
        "authorized_official_first_name": "GREGG",
        "authorized_official_title_or_position": "AUTHORIZED OFFICIAL",
        "authorized_official_telephone_number": "717-515-4048",
        "authorized_official_credential": "MD"
    },
    "taxonomies": [
        {
            "code": "261QA1903X",
            "taxonomy_group": "",
            "desc": "Clinic/Center, Ambulatory Surgical",
            "state": null,
            "license": null,
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": [
        {
            "organization_name": "Renal Focus ASC Plainview",
            "code": "3",
            "type": "Doing Business As"
        },
        {
            "organization_name": "Renal Focus ASC Plainview",
            "code": "3",
            "type": "Doing Business As"
        }
    ]
}

• Rosemarie Read
• Gillian Reddington, DPT
• Saud Rehman, MD
• Michelle Reimers, MS SPECIAL EDUCATION
• Ren Care Physical Therapy PLLC
• Reesa Rene
• Savitri Resal, LMT
• Amy Resnick Klein, M.D.
• Jessica Elyse Resnick
• Kimberly D Resnick

• All providers in Plainview, NY
• Ambulatory Surgical Clinic/Center in New York

• NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Dec 9, 2025; 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.