Dr Ryan Charles Mascarenhas, MD in Highlands Ranch, CO

Dr Ryan Charles Mascarenhas, MD is a medicare enrolled "Internal Medicine - Nephrology" physician in Highlands Ranch, Colorado. He graduated from medical school in 2010 and has 15 years of diverse experience with area of expertise as Nephrology. He is a member of the group practice Denver Nephrologists Pc and his current practice location is 8671 S Quebec St Ste 110, Highlands Ranch, Colorado. You can reach out to his office (for appointments etc.) via phone at (303) 327-4700.

Dr Ryan Charles Mascarenhas is licensed to practice in Colorado (license number DR.0067742) 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 1710203682.

Contact Information

	Dr Ryan Charles Mascarenhas, MD
	8671 S Quebec St Ste 110, Highlands Ranch, CO 80130-5860
	(303) 327-4700
	Not Available

Map and Direction

Physician's Profile

Full Name	Dr Ryan Charles Mascarenhas
Gender	Male
Speciality	Nephrology
Experience	15 Years
Location	8671 S Quebec St Ste 110, Highlands Ranch, 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 Ryan Charles Mascarenhas graduated from medical school in 2010

NPI Data:

NPI Number: 1710203682
Provider Enumeration Date: 04/15/2010
Last Update Date: 09/02/2025

Medicare PECOS Information:

PECOS PAC ID: 6507082138
Enrollment ID: I20220120000570

Medical Identifiers

Medical identifiers for Dr Ryan Charles Mascarenhas such as npi, medicare ID, medicare PIN, medicaid, etc.

Identifier	Type	State	Issuer
1710203682	NPI	-	NPPES

Medical Taxonomies and Licenses

Taxonomy	Type	License (State)	Status
207RN0300X	Internal Medicine - Nephrology	DR.0067742 (Colorado)	Primary

Medical Facilities Affiliation

Facility Name	Location	Facility Type
East Aurora Dialysis (dva)	Aurora, CO	Dialysis facility
Parker Dialysis (dva)	Parker, CO	Dialysis facility
Uchealth Highlands Ranch Hospital	Highlands ranch, CO	Hospital
Sky Ridge Medical Center	Lone tree, CO	Hospital
Littleton Adventist Hospital, Centura Health	Littleton, CO	Hospital
Aurora South Hospital And Medical Center	Aurora, CO	Hospital

Group Practice Association

Group Practice Name	Group PECOS PAC ID	No. of Members
Denver Nephrologists Pc	8729991393	45

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 Ryan Charles Mascarenhas allows following entities to bill medicare on his behalf.

Entity Name	Denver Nephrologists Pc
Entity Type	Part B Supplier - Clinic/group Practice
Entity Identifiers	NPI Number: 1598877516 PECOS PAC ID: 8729991393 Enrollment ID: O20031110000465

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 Ryan Charles Mascarenhas 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 Ryan Charles Mascarenhas, MD 13901 E Exposition Ave Ste 202, Aurora, CO 80012-2535 Ph: (303) 327-4700	Dr Ryan Charles Mascarenhas, MD 8671 S Quebec St Ste 110, Highlands Ranch, CO 80130-5860 Ph: (303) 327-4700

Reviews and Comments

Internal Medicine Doctors in Highlands Ranch, CO

Michael J. Leiding, MD Nephrology Medicare: Not Enrolled in Medicare Practice Location: 3235 Mill Vista Rd, Highlands Ranch, CO 80129 Phone: 303-876-8320 Fax: 888-701-4175
Dr. James D Singleton, MD Nephrology Medicare: Accepting Medicare Assignments Practice Location: 206 W County Line Road, Suite 310, Highlands Ranch, CO 80129 Phone: 303-788-8355 Fax: 303-788-4448
Dr. Laura Darby, M.D. Nephrology Medicare: Not Enrolled in Medicare Practice Location: 8671 S Quebec St, Ste 200, Highlands Ranch, CO 80130 Phone: 303-683-5620 Fax: 303-683-5609
Deborah P Beasley, Nephrology Medicare: Not Enrolled in Medicare Practice Location: 9285 Hepburn St, Highlands Ranch, CO 80129 Phone: 720-348-4356
Katy A Hoxworth, Nephrology Medicare: Not Enrolled in Medicare Practice Location: 9285 Hepburn St, Highlands Ranch, CO 80129 Phone: 720-348-4001
Dr. Brownie K Flesche, M.D. Nephrology Medicare: Not Enrolled in Medicare Practice Location: 9285 Hepburn St, Highlands Ranch, CO 80129 Phone: 303-338-4545
Dr. Camilla Smith Wright, MD Nephrology Medicare: Medicare Enrolled Practice Location: 9285 Hepburn St, Highlands Ranch, CO 80129 Phone: 303-338-4545

Dr Ryan Charles Mascarenhas, MD - Medicare Nephrology in Highlands Ranch, CO