Dr William A Roberts, MD in Boulder, CO

Dr William A Roberts, MD is a medicare enrolled "Ophthalmology" physician in Boulder, Colorado. He went to University Of Colorado School Of Medicine, Denver and graduated in 1969 and has 57 years of diverse experience with area of expertise as Ophthalmology. He is a member of the group practice University Physicians Incorporated and his current practice location is 5495 Arapahoe Ave, Boulder, Colorado. You can reach out to his office (for appointments etc.) via phone at (303) 449-3770.

Dr William A Roberts is licensed to practice in Colorado (license number 16656) 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 1598876948.

Contact Information

	Dr William A Roberts, MD
	5495 Arapahoe Ave, Boulder, CO 80303-1200
	(303) 449-3770
	Not Available

Map and Direction

Physician's Profile

Full Name	Dr William A Roberts
Gender	Male
Speciality	Ophthalmology
Experience	57 Years
Location	5495 Arapahoe Ave, Boulder, Colorado
Accepts Medicare Assignments	Yes. He accepts the Medicare-approved amount; you will not be billed for any more than the Medicare deductible and coinsurance.

Medical Education and Training:

Dr William A Roberts attended and graduated from University Of Colorado School Of Medicine, Denver in 1969

NPI Data:

NPI Number: 1598876948
Provider Enumeration Date: 08/31/2006
Last Update Date: 12/22/2025

Medicare PECOS Information:

PECOS PAC ID: 5193783124
Enrollment ID: I20041222000405

Medical Identifiers

Medical identifiers for Dr William A Roberts such as npi, medicare ID, medicare PIN, medicaid, etc.

Identifier	Type	State	Issuer
1598876948	NPI	-	NPPES

Medical Taxonomies and Licenses

Taxonomy	Type	License (State)	Status
207W00000X	Ophthalmology	16656 (Colorado)	Primary

Medical Facilities Affiliation

Facility Name	Location	Facility Type
University Of Colorado Hospital Authority	Aurora, CO	Hospital

Group Practice Association

Group Practice Name	Group PECOS PAC ID	No. of Members
University Physicians Incorporated	3476465667	2811

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. Dr William A Roberts allows following entities to bill medicare on his behalf.

Entity Name	University Physicians Incorporated
Entity Type	Part B Supplier - Clinic/group Practice
Entity Identifiers	NPI Number: 1962461889 PECOS PAC ID: 3476465667 Enrollment ID: O20031105000375

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. Dr William A Roberts 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 Address	Practice Location Address
Dr William A Roberts, MD Po Box 110429, Aurora, CO 80042-0429 Ph: () -	Dr William A Roberts, MD 5495 Arapahoe Ave, Boulder, CO 80303-1200 Ph: (303) 449-3770

Reviews and Comments

Ophthalmology Doctors in Boulder, CO

Dr. Brent James Deibert, MD Ophthalmology Medicare: Accepting Medicare Assignments Practice Location: 4745 Arapahoe Ave, Boulder, CO 80303 Phone: 303-444-3000 Fax: 303-444-3226
Mark Packer, M.D. Ophthalmology Medicare: Not Enrolled in Medicare Practice Location: 1400 Bluebell Ave, Boulder, CO 80302 Phone: 541-915-0291
Mr. Kevin Herbert Cuevas, MD Ophthalmology Medicare: Accepting Medicare Assignments Practice Location: 4745 Arapahoe Ave, Suite 100, Boulder, CO 80303 Phone: 303-444-3000 Fax: 303-444-3226
Donald Mccormack, M.D. Ophthalmology Medicare: Accepting Medicare Assignments Practice Location: 2750 Broadway St, Boulder, CO 80304 Phone: 303-440-3000
Donald Joseph Keller, MD Ophthalmology Medicare: Accepting Medicare Assignments Practice Location: 4745 Arapahoe Ave, #100, Boulder, CO 80303 Phone: 303-444-3000 Fax: 303-444-3226
Dr. Kyle Fitzgerald Cox, M.D. Ophthalmology Medicare: Accepting Medicare Assignments Practice Location: 2897 Valmont Rd Ste 100, Boulder, CO 80301 Phone: 303-590-3589

Dr William A Roberts, MD - Medicare Ophthalmology in Boulder, CO