Gretchen M Orosz, MD in Lone Tree, CO

Gretchen M Orosz, MD is a medicare enrolled "Internal Medicine - Geriatric Medicine" physician in Lone Tree, Colorado. Her current practice location is 9540 Park Meadows Dr, Lone Tree, Colorado. You can reach out to her office (for appointments etc.) via phone at (720) 848-3400.

Gretchen M Orosz is licensed to practice in Colorado (license number DR.0055776) and she also participates in the medicare program. She accepts medicare assignments (which means she accepts the Medicare-approved amount; you will not be billed for any more than the Medicare deductible and coinsurance) and her NPI Number is 1609864842.

Contact Information

	Gretchen M Orosz, MD
	9540 Park Meadows Dr, Lone Tree, CO 80124-2894
	(720) 848-3400
	Not Available

Map and Direction

Physician's Profile

Full Name	Gretchen M Orosz
Gender	Female
Speciality
Experience	Years
Location	9540 Park Meadows Dr, Lone Tree, Colorado
Accepts Medicare Assignments	Yes. She accepts the Medicare-approved amount; you will not be billed for any more than the Medicare deductible and coinsurance.

Medical Education and Training:

Gretchen M Orosz attended and graduated from in

NPI Data:

NPI Number: 1609864842
Provider Enumeration Date: 10/12/2005
Last Update Date: 09/09/2025

Medicare PECOS Information:

PECOS PAC ID:
Enrollment ID:

Medical Identifiers

Medical identifiers for Gretchen M Orosz such as npi, medicare ID, medicare PIN, medicaid, etc.

Identifier	Type	State	Issuer
1609864842	NPI	-	NPPES

Medical Taxonomies and Licenses

Taxonomy	Type	License (State)	Status
207RG0300X	Internal Medicine - Geriatric Medicine	E3857 (Arkansas)	Secondary
207RG0300X	Internal Medicine - Geriatric Medicine	DR.0055776 (Colorado)	Primary

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. Gretchen M Orosz 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
Gretchen M Orosz, MD Po Box 110429, Aurora, CO 80042-0429 Ph: () -	Gretchen M Orosz, MD 9540 Park Meadows Dr, Lone Tree, CO 80124-2894 Ph: (720) 848-3400

Reviews and Comments

Internal Medicine Doctors in Lone Tree, CO

Dr. Michael Alan Rocklin, M.D. Geriatric Medicine Medicare: Accepting Medicare Assignments Practice Location: 9777 S Yosemite St Ste 110, Lone Tree, CO 80124 Phone: 720-696-0852 Fax: 720-696-0892
Dr. Baran Aksut, BARAN AKSUT M.D. Geriatric Medicine Medicare: Accepting Medicare Assignments Practice Location: 10103 Ridgegate Pkwy Ste 103, Lone Tree, CO 80124 Phone: 303-645-0090 Fax: 303-645-0092
Dr. James Thomas Link, M. D., PHD Geriatric Medicine Medicare: Accepting Medicare Assignments Practice Location: 10240 Park Meadows Dr, Lone Tree, CO 80124 Phone: 303-338-4545
Kenji Kaye, MD Geriatric Medicine Medicare: Accepting Medicare Assignments Practice Location: 10535 Park Meadows Blvd Ste 340, Lone Tree, CO 80124 Phone: 720-255-1621 Fax: 339-743-8598
Dr. Anna K.d. Gutmann, M.D. Geriatric Medicine Medicare: Accepting Medicare Assignments Practice Location: 10101 Ridgegate Pkwy, Lone Tree, CO 80124 Phone: 303-338-4545
Dr. Anne Elizabeth Codere Kelly, MD Geriatric Medicine Medicare: Accepting Medicare Assignments Practice Location: 10101 Ridgegate Pkwy, Lone Tree, CO 80124 Phone: 303-338-4545
Than Sein, DO Geriatric Medicine Medicare: Medicare Enrolled Practice Location: 10099 Ridgegate Pkwy Ste 200, Lone Tree, CO 80124 Phone: 720-875-2880

Gretchen M Orosz, MD - Medicare in Lone Tree, CO