Majonel Ontanillas, MD in Las Vegas, NV - Medicare Internal Medicine

Majonel Ontanillas, MD is a medicare enrolled "Internal Medicine" physician in Las Vegas, Nevada. He graduated from medical school in 1992 and has 32 years of diverse experience with area of expertise as Internal Medicine. He is a member of the group practice Optum Medical Group Ii Rhodes P C and his current practice location is 2704 N Tenaya Way, Las Vegas, Nevada. You can reach out to his office (for appointments etc.) via phone at (702) 243-8500.

Majonel Ontanillas is licensed to practice in Nevada (license number 12413) 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 1235105313.

Contact Information

	Majonel Ontanillas, MD
	2704 N Tenaya Way, Las Vegas, NV 89128-0424
	(702) 243-8500
	(702) 242-4194

Map and Direction

Physician's Profile

Full Name	Majonel Ontanillas
Gender	Male
Speciality	Internal Medicine
Experience	32 Years
Location	2704 N Tenaya Way, Las Vegas, Nevada
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:

Majonel Ontanillas graduated from medical school in 1992

NPI Data:

NPI Number: 1235105313
Provider Enumeration Date: 02/27/2006
Last Update Date: 01/17/2017

Medicare PECOS Information:

PECOS PAC ID: 6406832674
Enrollment ID: I20071018000583

Medical Identifiers

Medical identifiers for Majonel Ontanillas such as npi, medicare ID, medicare PIN, medicaid, etc.

Identifier	Type	State	Issuer
1235105313	NPI	-	NPPES
1235105313	Medicaid	NV
J28398	Other		BLUE SHIELD INDEMNITY
AA22681	Other		HARVARD PILGRIM
042472266	Other		PRIVATE HEALTHCARE SYSTEM
042472266	Other		THREE RIVERS
419302	Other		TUFTS HEALTH PLAN
042472266	Other		ONE HEALTH PLAN
A38033	Other		MEDICARE B
042472266	Other		UNITED HEALTHCARE
1919739	Other		FIRST HEALTH
7398225	Other		AETNA US HEALTHCARE
J28398	Other		BLUE SHIELD HMO BLUE
2091283	Other		MEDICAID WELFARE
2091283	Medicaid	MA
784170	Other		MVP HEALTH CARE
91262	Other		FALLON COMMUNITY HEALTH
J28398	Other		BLUE CARE ELECT
4714498	Other		CIGNA HEALTH PLAN

Medical Taxonomies and Licenses

Taxonomy	Type	License (State)	Status
207R00000X	Internal Medicine	223130 (Massachusetts)	Secondary
207R00000X	Internal Medicine	12413 (Nevada)	Primary

Group Practice Association

Group Practice Name	Group PECOS PAC ID	No. of Members
Optum Medical Group Ii Rhodes P C	4981687779	312

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. Majonel Ontanillas allows following entities to bill medicare on his behalf.

Entity Name	Southwest Medical Associates Inc
Entity Type	Part B Supplier - Clinic/group Practice
Entity Identifiers	NPI Number: 1659346005 PECOS PAC ID: 6103730544 Enrollment ID: O20031118001102

Entity Name	Optum Medical Group Ii Rhodes P C
Entity Type	Part B Supplier - Clinic/group Practice
Entity Identifiers	NPI Number: 1770556037 PECOS PAC ID: 4981687779 Enrollment ID: O20040611000770

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. Majonel Ontanillas 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
Majonel Ontanillas, MD Po Box 15645, Las Vegas, NV 89114-5645 Ph: (702) 243-8500	Majonel Ontanillas, MD 2704 N Tenaya Way, Las Vegas, NV 89128-0424 Ph: (702) 243-8500

Reviews and Comments

Internal Medicine Doctors in Las Vegas, NV

Dr. Arshi A. Quadeer, MD Internal Medicine Medicare: Accepting Medicare Assignments Practice Location: 1581 Mount Mariah Dr Ste 150, Las Vegas, NV 89106 Phone: 702-851-7766 Fax: 702-851-7760
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Michael M Lee, MD Internal Medicine Medicare: Medicare Enrolled Practice Location: 1800 W Charleston Blvd, Las Vegas, NV 89102 Phone: 702-921-6823 Fax: 702-549-5240
Henry Palangdao Igid, MD Internal Medicine Medicare: Accepting Medicare Assignments Practice Location: 653 N Town Center Dr Ste 402, Las Vegas, NV 89144 Phone: 702-243-7200 Fax: 702-243-7235
Ian Adrian Fanoga Frani, M.D. Internal Medicine Medicare: Accepting Medicare Assignments Practice Location: 1800 W Charleston Blvd, Las Vegas, NV 89102 Phone: 702-383-2000 Fax: 702-383-3875
Nisha Ajay Patel, MD Internal Medicine Medicare: Medicare Enrolled Practice Location: 3540 W Sahara Ave # 330, Las Vegas, NV 89102 Phone: 803-729-0793
Sein Tun, DO Internal Medicine Medicare: Medicare Enrolled Practice Location: 620 Shadow Ln, Las Vegas, NV 89106 Phone: 702-388-4000

Majonel Ontanillas, MD - Medicare Internal Medicine in Las Vegas, NV