Daniel Frank Rychlik, MD

Primary specialty

Reproductive Endocrinology PhysicianTaxonomy code 207VE0102X

License

C134230 Issued in CA

Practice address

427 W. Pueblo St.
Suite B/C
Santa Barbara, CA 93105

Phone

(805) 455-6500

Fax

(805) 257-1719

NPI assigned

Mar 22, 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

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

Practice roles

Organizations this provider is connected to: Medicare benefit reassignments (the organization bills Medicare for this provider’s services), Care Compare group memberships and National Provider Directory roles.

• Thread Labs Santa Barbara LLC

  • Clinical Medical Laboratory
  • Santa Barbara, CA
  • NPI 1881274140
  NPD Authorized official

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

{
    "created_epoch": "1142985600000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1766016000000",
    "number": "1639138258",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "427 W. PUEBLO ST.",
            "address_2": "SUITE B/C",
            "city": "SANTA BARBARA",
            "state": "CA",
            "postal_code": "93105",
            "telephone_number": "805-455-6500",
            "fax_number": "805-257-1719"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "427 W. PUEBLO ST.",
            "address_2": "SUITE B/C",
            "city": "SANTA BARBARA",
            "state": "CA",
            "postal_code": "93105",
            "telephone_number": "805-455-6500",
            "fax_number": "805-257-1719"
        }
    ],
    "practiceLocations": [
        {
            "address_1": "1722 State St Ste 203",
            "address_purpose": "LOCATION",
            "city": "Santa Barbara",
            "state": "CA",
            "postal_code": "93101",
            "country_code": "US",
            "telephone_number": "805-569-1950",
            "fax_number": "805-569-1920",
            "country_name": "United States",
            "address_type": "DOM"
        }
    ],
    "basic": {
        "last_name": "RYCHLIK",
        "first_name": "DANIEL",
        "middle_name": "FRANK",
        "name_prefix": "Mr.",
        "credential": "MD",
        "sole_proprietor": "NO",
        "sex": "M",
        "enumeration_date": "2006-03-22",
        "last_updated": "2025-12-18",
        "certification_date": "2025-12-18",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "207VE0102X",
            "taxonomy_group": "",
            "desc": "Obstetrics & Gynecology, Reproductive Endocrinology",
            "state": "CA",
            "license": "C134230",
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": []
}

• Bonnie Louise Ryan
• Haley Kathleen Ryan
• Jonathan Michael Ryan
• Joseph Stephen Ryan, MD
• Alexander Valentine Rybkin, M.D.
• Stacey Dodds Rydell
• Emily Adele Ryhal
• Jeffrey Lyndon Rynders, D.C.
• Kathryn Ducham Rynders, DC, PT
• Linda Ryu, PHARM.D

• Reproductive Endocrinology Physician in Santa Barbara, CA
• Providers in Santa Barbara, CA by specialty
• Reproductive Endocrinology Physician in California

• NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Dec 18, 2025; 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.