Sapphire at Northwoods LLC

Primary specialty

Skilled Nursing FacilityTaxonomy code 314000000X

Legal business name

SAPPHIRE AT NORTHWOODS LLC

Practice address

2250 Pearl St
Belvidere, IL 61008-6022

Phone

(815) 544-0358

NPI assigned

Jul 2, 2026

Organization subpart

No

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

Authorized official

Name

Eitan Zeffren

Title

Medicare Authorized Official

Phone

(847) 221-6444

Specialties & licenses 1

Addresses

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

{
    "created_epoch": "1782950400000",
    "enumeration_type": "NPI-2",
    "last_updated_epoch": "1782950400000",
    "number": "1386561041",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "6865 N LINCOLN AVE",
            "city": "LINCOLNWOOD",
            "state": "IL",
            "postal_code": "607124611"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "2250 PEARL ST",
            "city": "BELVIDERE",
            "state": "IL",
            "postal_code": "610086022",
            "telephone_number": "815-544-0358"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "organization_name": "SAPPHIRE AT NORTHWOODS LLC",
        "organizational_subpart": "NO",
        "enumeration_date": "2026-07-02",
        "last_updated": "2026-07-02",
        "certification_date": "2026-07-02",
        "status": "A",
        "authorized_official_last_name": "ZEFFREN",
        "authorized_official_first_name": "EITAN",
        "authorized_official_title_or_position": "MEDICARE AUTHORIZED OFFICIAL",
        "authorized_official_telephone_number": "847-221-6444"
    },
    "taxonomies": [
        {
            "code": "314000000X",
            "taxonomy_group": "",
            "desc": "Skilled Nursing Facility",
            "state": null,
            "license": null,
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": []
}

• Jose Sanchez Gomez
• Alexandra Sandager, MSAT, LAT, ATC
• William Sandoval, MD
• Jaime F Sanz, MD
• Sapphire at Maple Crest LLC
• Atisak Sapying, M.D.
• Gary K. Sawyers, DDS
• Patricia Greve Scherf, RN, LCSW, MJ
• Rosemary Schiavi, DC
• Krista Schmalensee, M.S., CCC-SLP/L

• All providers in Belvidere, IL
• Skilled Nursing Facility in Illinois

• NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Jul 2, 2026; 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.