Stephen N. Hordynski, MD

Primary specialty

Obstetrics & Gynecology PhysicianTaxonomy code 207V00000X

License

G45188 Issued in CA

Practice address

2 W Fern Ave
Redlands, CA 92373-5916

Phone

(909) 793-3311

Fax

(909) 796-4158

NPI assigned

Jun 7, 2006

Sex

Male

Sole proprietor

No

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

Specialties & licenses 1

Addresses

Other identifiers 1

Medicare fee-for-service enrollment

Not listed in the public Medicare enrollment file

Medicare enrollment (NPD)

Not enrolled

HHS exclusion list flag

Flagged The directory lists this NPI on an HHS exclusion list. The OIG exclusions file (LEIE) holds no record for this NPI, and the directory does not say which list the flag comes from. How exclusions are shown Confirm with the OIG exclusions search.

Credentials

Doctor of Medicine

State licenses

Interoperability endpoints

• Direct secure messaging: shordynski11178@epiclp.direct-ci.com

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

{
    "created_epoch": "1149638400000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1783900800000",
    "number": "1659311876",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "PO BOX 2200",
            "city": "REDLANDS",
            "state": "CA",
            "postal_code": "923730722",
            "telephone_number": "909-793-3311",
            "fax_number": "909-796-4158"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "2 W FERN AVE",
            "city": "REDLANDS",
            "state": "CA",
            "postal_code": "923735916",
            "telephone_number": "909-793-3311",
            "fax_number": "909-796-4158"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "last_name": "HORDYNSKI",
        "first_name": "STEPHEN",
        "middle_name": "N.",
        "name_prefix": "Dr.",
        "credential": "MD",
        "sole_proprietor": "NO",
        "sex": "M",
        "enumeration_date": "2006-06-07",
        "last_updated": "2026-07-13",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "207V00000X",
            "taxonomy_group": "",
            "desc": "Obstetrics & Gynecology",
            "state": "CA",
            "license": "G45188",
            "primary": true
        }
    ],
    "identifiers": [
        {
            "code": "05",
            "desc": "MEDICAID",
            "issuer": null,
            "identifier": "00G451880",
            "state": "CA"
        }
    ],
    "endpoints": [],
    "other_names": []
}

• Ronald E Honn, CATC-III
• William Mead Hooker, MFT
• Felicia Marie Hopkins, PT, DPT
• Gail E Hopkins II, MD
• Melissa Hordynski, MS, CCC-SLP
• Horrigan Enterprises, Inc., Buchanan House
• Horst R. Rudrich Medical Corporation
• Jonathan W. Horstmann, MD
• Isaiah Mark Horton, MD
• Hospice of Desert Oasis, Inc.

• Obstetrics & Gynecology Physician in Redlands, CA
• Providers in Redlands, CA by specialty
• Obstetrics & Gynecology Physician in California

• NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Jul 13, 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.