Calvin Ryan Williams, in Oak Ridge, TN - Medicare Obstetrics & Gynecology

Calvin Ryan Williams, is a medicare enrolled "Obstetrics & Gynecology" physician in Oak Ridge, Tennessee. His current practice location is 988 Oak Ridge Tpke Ste 140, Oak Ridge, Tennessee. You can reach out to his office (for appointments etc.) via phone at (865) 483-7415.

Calvin Ryan Williams is licensed to practice in Tennessee (license number 0000005206) and he also participates in the medicare program. He does not accept medicare assignments directly but he may accept medicare through third-party (refer to Reassignment section below) and may also prescribe medicare part D drugs. His NPI Number is 1932664414.

Contact Information

	Calvin Ryan Williams,
	988 Oak Ridge Tpke Ste 140, Oak Ridge, TN 37830-6919
	(865) 483-7415
	Not Available

Map and Direction

Physician's Profile

Full Name	Calvin Ryan Williams
Gender	Male
Speciality	Obstetrics & Gynecology
Location	988 Oak Ridge Tpke Ste 140, Oak Ridge, Tennessee
Accepts Medicare Assignments	Medicare enrolled and may accept medicare through third-party reassignment. May prescribe medicare part D drugs.

NPI Data:

NPI Number: 1932664414
Provider Enumeration Date: 02/08/2019
Last Update Date: 08/09/2023

Medicare PECOS Information:

PECOS PAC ID: 0648632455
Enrollment ID: I20230810002681

Medical Identifiers

Medical identifiers for Calvin Ryan Williams such as npi, medicare ID, medicare PIN, medicaid, etc.

Identifier	Type	State	Issuer
1932664414	NPI	-	NPPES
15885362	Other		CAQH PROVIDER ID

Medical Taxonomies and Licenses

Taxonomy	Type	License (State)	Status
207V00000X	Obstetrics & Gynecology	0000005206 (Tennessee)	Primary

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. Calvin Ryan Williams allows following entities to bill medicare on his behalf.

Entity Name	Obstetric & Gyncologic Assocs Of Oak Ridge
Entity Type	Part B Supplier - Clinic/group Practice
Entity Identifiers	NPI Number: 1639269822 PECOS PAC ID: 0941377253 Enrollment ID: O20080927000160

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. Calvin Ryan Williams 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
Calvin Ryan Williams, 300 S Tulane Ave Apt 1203, Oak Ridge, TN 37830-6772 Ph: (646) 647-0514	Calvin Ryan Williams, 988 Oak Ridge Tpke Ste 140, Oak Ridge, TN 37830-6919 Ph: (865) 483-7415

Reviews and Comments

Obstetrics & Gynecology Doctors in Oak Ridge, TN

Dr. Scott W Peters, MD Obstetrics & Gynecology Medicare: Accepting Medicare Assignments Practice Location: 988 Oak Ridge Tpke, Suite 140, Oak Ridge, TN 37830 Phone: 865-483-7415
Dr. Kathryn J Hayes, MD Obstetrics & Gynecology Medicare: Accepting Medicare Assignments Practice Location: 988 Oak Ridge Tpke, Suite 140, Oak Ridge, TN 37830 Phone: 865-483-7415 Fax: 865-483-7980
Katie Robertson, DO Obstetrics & Gynecology Medicare: Not Enrolled in Medicare Practice Location: 988 Oak Ridge Tpke Ste 140, Oak Ridge, TN 37830 Phone: 541-951-1229
Dr. Joseph B Carter, MD Obstetrics & Gynecology Medicare: Not Enrolled in Medicare Practice Location: 988 Oak Ridge Tpke, Suite 140, Oak Ridge, TN 37830 Phone: 865-483-7415 Fax: 865-483-7980
Dr. Charles E Darling, MD Obstetrics & Gynecology Medicare: Not Enrolled in Medicare Practice Location: 200 New York Ave Ste 150, Oak Ridge, TN 37830 Phone: 865-481-0200 Fax: 865-481-3085
Dr. Thomas H Metcalf, M.D. Obstetrics & Gynecology Medicare: Accepting Medicare Assignments Practice Location: 988 Oak Ridge Tpke, Suite 140, Oak Ridge, TN 37830 Phone: 865-483-7415 Fax: 865-483-7980
Regina Dill, Obstetrics & Gynecology Medicare: Not Enrolled in Medicare Practice Location: 988 Oak Ridge Tpke Ste 140, Oak Ridge, TN 37830 Phone: 865-483-7415 Fax: 865-483-7980

Calvin Ryan Williams, - Medicare Obstetrics & Gynecology in Oak Ridge, TN