Renato Y Mandanas

Primary specialty

Internal Medicine PhysicianTaxonomy code 207R00000X

License

152086 Issued in NY

Legal business name

RENATO Y MANDANAS

Practice address

144 W 5TH St
Oswego, NY 13126-2552

Phone

(315) 342-1765

Fax

(315) 342-1742

NPI assigned

Jul 16, 2007

Organization subpart

No

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

Authorized official

Name

Dr. Renato Yap Mandanas, MDNPI 1154492296

Title

Owner/Employer

Phone

(315) 342-1765

Specialties & licenses 1

Addresses

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

CLIA laboratory certificates

Locations

Practitioners 2

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

• Renato Yap Mandanas, M.D.

  • Internal Medicine Physician
  • Oswego, NY
  • NPI 1154492296
  NPD Authorized official
• Linda D Mandanas, MD

  • Family Medicine Physician
  • Oswego, NY
  • NPI 1013061431
  NPD

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

{
    "created_epoch": "1184544000000",
    "enumeration_type": "NPI-2",
    "last_updated_epoch": "1772409600000",
    "number": "1235338625",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "144 W 5TH ST",
            "city": "OSWEGO",
            "state": "NY",
            "postal_code": "131262552",
            "telephone_number": "315-342-1765",
            "fax_number": "315-342-1742"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "144 W 5TH ST",
            "city": "OSWEGO",
            "state": "NY",
            "postal_code": "131262552",
            "telephone_number": "315-342-1765",
            "fax_number": "315-342-1742"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "organization_name": "RENATO Y MANDANAS",
        "organizational_subpart": "NO",
        "enumeration_date": "2007-07-16",
        "last_updated": "2026-03-02",
        "certification_date": "2026-03-02",
        "status": "A",
        "authorized_official_last_name": "MANDANAS",
        "authorized_official_first_name": "RENATO",
        "authorized_official_middle_name": "YAP",
        "authorized_official_title_or_position": "OWNER/EMPLOYER",
        "authorized_official_telephone_number": "315-342-1765",
        "authorized_official_name_prefix": "Dr.",
        "authorized_official_credential": "MD"
    },
    "taxonomies": [
        {
            "code": "207R00000X",
            "taxonomy_group": "193400000X MULTIPLE SINGLE SPECIALTY GROUP",
            "desc": "Internal Medicine",
            "state": "NY",
            "license": "152086",
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": []
}

• Robert Reese
• Rehab Resources
• Rehab Resources
• Rehab Resources
• Paulina Marie Rein, MS ED. CFY-SLP
• Jennifer Ellen Renzi
• Zachary Revette, PA
• Marie Reyes-Julian, PT
• Holly J Rhoads
• Lakeisha Rhyant, M.S

• Internal Medicine Physician in Oswego, NY
• Providers in Oswego, NY by specialty
• Internal Medicine Physician in New York

• NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Mar 2, 2026; self-reported and not verified by CMS. Specialty names from the NUCC taxonomy.
• 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.