Allison Anne Ruehlen, OD

Primary specialty

OptometristTaxonomy code 152W00000X

License

OPT.0003498 Issued in CO

Practice address

856 W Happy Canyon Rd Ste 110
Castle Rock, CO 80108-3909

Phone

(303) 663-2034

Fax

(303) 663-3428

NPI assigned

May 31, 2019

Last updated

Dec 16, 2025By the provider in NPPES

Sex

Female

Sole proprietor

No

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

Specialties & licenses 7

Addresses

Other names 1

• Allison Anne Paup Former name

Medicare fee-for-service enrollment

Enrolled in CO, MN, WI, PA, FL, MA, NY7 enrollments

Eligible to order & refer

• Part B services: Yes
• Medical equipment: Yes
• Home health: Yes
• Power mobility devices: No
• Hospice: Yes

Green means eligible to order or refer.

Enrollment records 7

Specialty

Optometry

Education

Pacific University - College of Optometry, 2019

Medicare assignment

Accepts the Medicare-approved amount as payment in full

Group practices

Hull and Williquette LTDGroup PAC ID 8123436052, 5 clinicians

The Lakes Community Health Center IncGroup PAC ID 0840366654, 104 clinicians

Practice addresses (Care Compare)

Medicare enrollment (NPD)

Enrolled

State licenses

Practice roles

Locations (25 of 47)

Interoperability endpoints

• Direct secure messaging: aruehlen820108@direct.ochin.org

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

• Hull & Williquette, LTD

  dba Eyewear Express

  • Optician
  • Rhinelander, WI
  • NPI 1982772547
  Medicare reassignment Care Compare group NPD
• The Lakes Community Health Center, Inc

  dba NorthLakes Community Clinic

  • Federally Qualified Health Center (FQHC)
  • Iron River, WI
  • NPI 1811178825
  Medicare reassignment Care Compare group NPD
• Abba Eye Care PC

  • Optometrist
  • Colorado Springs, CO
  • NPI 1952301129
  Medicare reassignment NPD
• Elite Vision, P.C.

  • Optometrist
  • Colorado Springs, CO
  • NPI 1023286804
  Medicare reassignment NPD
• Kara Fedders, OD, P.C.

  • Optometrist
  • Colorado Springs, CO
  • NPI 1437384542
  Medicare reassignment NPD
• Raza Uddin OD LLC

  • Optometrist
  • Grand Junction, CO
  • NPI 1992528368
  Medicare reassignment NPD
• Yah Vision

  dba Young at Heart Pueblo Kids Vision

  • Optometrist
  • Pueblo, CO
  • NPI 1417461823
  Medicare reassignment NPD
• Aeg Florida Professional PLLC

  • Optometrist
  • Jacksonville, FL
  • NPI 1164156246
  Medicare reassignment NPD
• Empire Vision Center Inc

  dba Davis Vision

  • Optometrist
  • Syracuse, NY
  • NPI 1750358826

  PA

  Medicare reassignment NPD
• Family First Vision Care, PLLC

  • Optometrist
  • Jacksonville, FL
  • NPI 1104341882
  Medicare reassignment NPD
• Foley Vision Center LLC

  • Optometrist
  • Amesbury, MA
  • NPI 1063908960
  Medicare reassignment NPD
• Gregory L Henderson MD Facs Inc

  dba Florida Eye Specialists and Cataract Institute

  • Ophthalmology Physician
  • Brandon, FL
  • NPI 1306839725

  Optometrist

  Medicare reassignment NPD

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

{
    "created_epoch": "1559260800000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1765843200000",
    "number": "1447818869",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "1446 CATNAP LN",
            "city": "MONUMENT",
            "state": "CO",
            "postal_code": "801326147",
            "telephone_number": "719-251-6597"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "856 W HAPPY CANYON RD STE 110",
            "city": "CASTLE ROCK",
            "state": "CO",
            "postal_code": "801083909",
            "telephone_number": "303-663-2034",
            "fax_number": "303-663-3428"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "last_name": "RUEHLEN",
        "first_name": "ALLISON",
        "middle_name": "ANNE",
        "name_prefix": "Dr.",
        "credential": "OD",
        "sole_proprietor": "NO",
        "sex": "F",
        "enumeration_date": "2019-05-31",
        "last_updated": "2025-12-16",
        "certification_date": "2025-12-16",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "152W00000X",
            "taxonomy_group": "",
            "desc": "Optometrist",
            "state": "MN",
            "license": "3664",
            "primary": false
        },
        {
            "code": "152W00000X",
            "taxonomy_group": "",
            "desc": "Optometrist",
            "state": "MA",
            "license": "OPT5689",
            "primary": false
        },
        {
            "code": "152W00000X",
            "taxonomy_group": "",
            "desc": "Optometrist",
            "state": "WI",
            "license": "3608-35",
            "primary": false
        },
        {
            "code": "152W00000X",
            "taxonomy_group": "",
            "desc": "Optometrist",
            "state": "CO",
            "license": "OPT.0003498",
            "primary": true
        },
        {
            "code": "152W00000X",
            "taxonomy_group": "",
            "desc": "Optometrist",
            "state": "NY",
            "license": "009957",
            "primary": false
        },
        {
            "code": "152W00000X",
            "taxonomy_group": "",
            "desc": "Optometrist",
            "state": "FL",
            "license": "TPOP185",
            "primary": false
        },
        {
            "code": "152W00000X",
            "taxonomy_group": "",
            "desc": "Optometrist",
            "state": "PA",
            "license": "OEG004129",
            "primary": false
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": [
        {
            "first_name": "ALLISON",
            "last_name": "PAUP",
            "middle_name": "ANNE",
            "code": "1",
            "type": "Former Name"
        }
    ]
}

• Erika Rowse, PTA
• RS Dental Group PLLC (Castle Rock Dental Center)
• Dawn Rudeen, PT
• Bryan J Rudiak, D.C.
• Michelle Rudolf, OTD, OTR/L
• Running Stream Counseling Service, PC (Running Creek Counseling)
• Running Stream Counseling Services, PC (Running Creek Counseling Service)
• Rural Angels LLC
• Scott Ryan, DDS
• Safeway Inc (Safeway Pharmacy #1877)

• Optometrist in Castle Rock, CO
• Providers in Castle Rock, CO by specialty
• Optometrist in Colorado

• NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Dec 16, 2025; 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.
• 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.