Cullen Dean Ryburn, MD - Medicare Ophthalmology in Loveland, CO

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Cullen Dean Ryburn, MD is a medicare enrolled "Ophthalmology" physician in Loveland, Colorado. He went to Paul L Foster School Of Medicine, Texas Tech Univ and graduated in 2015 and has 10 years of diverse experience with area of expertise as Ophthalmology. He is a member of the group practice Vance Thompson Vision Clinic Prof Llc, Vance Thompson Vision Clinic Prof Llc and his current practice location is 2975 Ginnala Dr Ste 120, Loveland, Colorado. You can reach out to his office (for appointments etc.) via phone at (970) 775-5453.

Cullen Dean Ryburn is licensed to practice in Colorado (license number DR.0064615) and he also participates in the medicare program. He accepts medicare assignments (which means he accepts the Medicare-approved amount; you will not be billed for any more than the Medicare deductible and coinsurance) and his NPI Number is 1679950976.

Contact Information

Cullen Dean Ryburn, MD
2975 Ginnala Dr Ste 120,
Loveland, CO 80538-3300
(970) 775-5453
(970) 582-1176

Map and Direction




Physician's Profile

Full NameCullen Dean Ryburn
GenderMale
SpecialityOphthalmology
Experience10 Years
Location2975 Ginnala Dr Ste 120, Loveland, Colorado
Accepts Medicare AssignmentsYes. He accepts the Medicare-approved amount; you will not be billed for any more than the Medicare deductible and coinsurance.
  Medical Education and Training:
  • Cullen Dean Ryburn attended and graduated from Paul L Foster School Of Medicine, Texas Tech Univ in 2015
  NPI Data:
  • NPI Number: 1679950976
  • Provider Enumeration Date: 05/06/2015
  • Last Update Date: 07/10/2025
  Medicare PECOS Information:
  • PECOS PAC ID: 4385955533
  • Enrollment ID: I20200601002509

Medical Identifiers

Medical identifiers for Cullen Dean Ryburn such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1679950976NPI-NPPES

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
207W00000XOphthalmology DR.0064615 (Colorado)Primary

Group Practice Association

Group Practice NameGroup PECOS PAC IDNo. of Members
Vance Thompson Vision Clinic Prof Llc115356744141
Vance Thompson Vision Clinic Prof Llc115356744141

Medicare Reassignments

Some practitioners may not bill the customers directly but medicare billing happens through clinics / group practice / hospitals where the provider works. Medicare reassignment of benefits is a mechanism by which practitioners allow third parties to bill and receive payment for medicare services performed by them. Cullen Dean Ryburn allows following entities to bill medicare on his behalf.
Entity NameVance Thompson Vision Clinic Prof Llc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1205193554
PECOS PAC ID: 1153567441
Enrollment ID: O20250203001432

Medicare Part D Prescriber Enrollment

Any physician or other eligible professional who prescribes Part D drugs must either enroll in the Medicare program or opt out in order to prescribe drugs to their patients with Part D prescription drug benefit plans. Cullen Dean Ryburn is enrolled with medicare and thus, if eligible, can prescribe medicare part D drugs to patients with medicare part D benefits.

Mailing Address and Practice Location

Mailing AddressPractice Location Address
Cullen Dean Ryburn, MD
3101 W 57th St,
Sioux Falls, SD 57108-3162

Ph: (605) 371-7100		Cullen Dean Ryburn, MD
2975 Ginnala Dr Ste 120,
Loveland, CO 80538-3300

Ph: (970) 775-5453

Reviews and Comments


Ophthalmology Doctors in Loveland, CO

Mr. John D Kirk, M.D.
Ophthalmology
Medicare: Accepting Medicare Assignments
Practice Location: 3650 E 15th St, Loveland, CO 80538
Phone: 970-669-1107    Fax: 970-669-8849
Jennifer Diane Cecil, M.D.
Ophthalmology
Medicare: Medicare Enrolled
Practice Location: 2902 Ginnala Dr, Suite 1, Loveland, CO 80538
Phone: 970-669-8998    Fax: 970-669-8693

Medicare Program: Medicare is a federal government program which provides health insurance to people who are 65 or older. This program also covers certain younger people with disabilities (who receive Social Security Disability Insurance - SSDI), and people with End-Stage Renal Disease (permanent kidney failure requiring dialysis or a transplant, sometimes called ESRD.

Medicare Assignment: Assignment means that your doctor, provider, or supplier agrees (or is required by law) to accept the Medicare-approved amount as full payment for covered services. Most doctors, providers, and suppliers accept assignment, but you should always check to make sure. Participating providers have signed an agreement to accept assignment for all Medicare-covered services.

NPI Number: The National Provider Identifier (NPI) is a unique identification number for covered health care providers. The NPI must be used in lieu of legacy provider identifiers in the HIPAA standards transactions. Covered health care providers and all health plans and health care clearinghouses must use the NPIs in the administrative and financial transactions adopted under HIPAA (Health Insurance Portability and Accountability Act).

Our Data: Information on www.medicarelist.com is built using data sources published by Centers for Medicare & Medicaid Services (CMS) under Freedom of Information Act (FOIA). The information disclosed on the NPI Registry are FOIA-disclosable and are required to be disclosed under the FOIA and the eFOIA amendments to the FOIA. There is no way to 'opt out' or 'suppress' the NPPES record data for health care providers with active NPIs.