Stephen Dale Rellas, MD

Primary specialty

Family Medicine PhysicianTaxonomy code 207Q00000X

License

51995 Issued in CO

Practice address

1951 Wilmington Dr Unit 101
Fort Collins, CO 80528-6105

Phone

(970) 707-1562

Fax

(970) 289-9223

NPI assigned

May 1, 2011

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

Eligible to order & refer

• Part B services: Yes
• Medical equipment: Yes
• Home health: Yes
• Power mobility devices: Yes
• Hospice: Yes

Green means eligible to order or refer.

Opted out of Medicare

Yes, effective Jul 14, 2025 through Jul 14, 2027

Medicare enrollment (NPD)

Enrolled

Credentials

Doctor of Medicine

State licenses

Practice roles

Locations

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.

• Associates in Family Medicine, P.C.

  • Primary Care Clinic/Center
  • Fort Collins, CO
  • NPI 1811611379

  Family Medicine

  NPD

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

{
    "created_epoch": "1304208000000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1785974400000",
    "number": "1194016733",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "1951 WILMINGTON DR UNIT 101",
            "city": "FORT COLLINS",
            "state": "CO",
            "postal_code": "805286105",
            "telephone_number": "970-224-1670",
            "fax_number": "970-495-6218"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "1951 WILMINGTON DR UNIT 101",
            "city": "FORT COLLINS",
            "state": "CO",
            "postal_code": "805286105",
            "telephone_number": "970-707-1562",
            "fax_number": "970-289-9223"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "last_name": "RELLAS",
        "first_name": "STEPHEN",
        "middle_name": "DALE",
        "name_prefix": "Dr.",
        "credential": "MD",
        "sole_proprietor": "NO",
        "sex": "M",
        "enumeration_date": "2011-05-01",
        "last_updated": "2026-08-06",
        "certification_date": "2026-08-06",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "207Q00000X",
            "taxonomy_group": "",
            "desc": "Family Medicine",
            "state": "CO",
            "license": "51995",
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": []
}

• Eric R Reisler, O.D.
• Chet E Reistad, M.D.
• Release Counseling, PLLC
• Relieva
• Relieva PT, LLC
• Santana Remalia
• Remote Health Access Inc
• Gary Rempe, PHD
• Earl Rendon
• Renee a Woodall PHD Professional LLC

• Family Medicine Physician in Fort Collins, CO
• Providers in Fort Collins, CO by specialty
• Family Medicine Physician in Colorado

• NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Aug 6, 2026; self-reported and not verified by CMS. Specialty names from the NUCC taxonomy.
• Medicare enrollment (CMS PECOS): enrollments, PAC IDs and benefit reassignments; Order and Referring; Opt Out Affidavits.
• National Provider Directory (CMS): practice roles, locations, licenses, networks and endpoints.

Verify at the official NPI Registry.