Siena Elisa Nadal Ona, MD in Long Beach, CA - Medicare Physical Medicine And Rehabilitation

Siena Elisa Nadal Ona, MD is a medicare enrolled "Physical Medicine & Rehabilitation - Spinal Cord Injury Medicine" physician in Long Beach, California. She graduated from medical school in 2010 and has 16 years of diverse experience with area of expertise as Physical Medicine And Rehabilitation. She is a member of the group practice Dieumy Michelle Thai M D Inc, Scientia Caritas Medicine and her current practice location is 2801 Atlantic Ave, Long Beach, California. You can reach out to her office (for appointments etc.) via phone at (562) 933-2000.

Siena Elisa Nadal Ona is licensed to practice in California (license number A172213) 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 1174963458.

Contact Information

	Siena Elisa Nadal Ona, MD
	2801 Atlantic Ave, Long Beach, CA 90806-1701
	(562) 933-2000
	Not Available

Map and Direction

Physician's Profile

Full Name	Siena Elisa Nadal Ona
Gender	Female
Speciality	Physical Medicine And Rehabilitation
Experience	16 Years
Location	2801 Atlantic Ave, Long Beach, California
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:

Siena Elisa Nadal Ona graduated from medical school in 2010

NPI Data:

NPI Number: 1174963458
Provider Enumeration Date: 07/01/2013
Last Update Date: 05/21/2026

Medicare PECOS Information:

PECOS PAC ID: 5294034369
Enrollment ID: I20210928003199

Medical Identifiers

Medical identifiers for Siena Elisa Nadal Ona such as npi, medicare ID, medicare PIN, medicaid, etc.

Identifier	Type	State	Issuer
1174963458	NPI	-	NPPES

Medical Taxonomies and Licenses

Taxonomy	Type	License (State)	Status
2081P0004X	Physical Medicine & Rehabilitation - Spinal Cord Injury Medicine	A172213 (California)	Primary
390200000X	Student In An Organized Health Care Education/training Program	(* (Not Available))	Secondary
208100000X	Physical Medicine & Rehabilitation	036-145373 (Illinois)	Secondary

Medical Facilities Affiliation

Facility Name	Location	Facility Type
Long Beach Memorial Medical Center	Long beach, CA	Hospital

Group Practice Association

Group Practice Name	Group PECOS PAC ID	No. of Members
Dieumy Michelle Thai M D Inc	8123216041	4
Scientia Caritas Medicine	6608271119	3

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. Siena Elisa Nadal Ona allows following entities to bill medicare on her behalf.

Entity Name	American Current Care Of California A Medical Corporation
Entity Type	Part B Supplier - Clinic/group Practice
Entity Identifiers	NPI Number: 1750573622 PECOS PAC ID: 5799854303 Enrollment ID: O20080522000420

Entity Name	Dieumy Michelle Thai M D Inc
Entity Type	Part B Supplier - Clinic/group Practice
Entity Identifiers	NPI Number: 1073625232 PECOS PAC ID: 8123216041 Enrollment ID: O20101220000487

Entity Name	Scientia Caritas Medicine
Entity Type	Part B Supplier - Clinic/group Practice
Entity Identifiers	NPI Number: 1588231187 PECOS PAC ID: 6608271119 Enrollment ID: O20210823000226

Entity Name	New Vita Medical
Entity Type	Part B Supplier - Clinic/group Practice
Entity Identifiers	NPI Number: 1639979974 PECOS PAC ID: 4981122249 Enrollment ID: O20250520001804

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. Siena Elisa Nadal Ona 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
Siena Elisa Nadal Ona, MD 7131 Yorktown Ave # 1016, Huntington Beach, CA 92648-2464 Ph: () -	Siena Elisa Nadal Ona, MD 2801 Atlantic Ave, Long Beach, CA 90806-1701 Ph: (562) 933-2000

Reviews and Comments

Physical Medicine & Rehabilitation Doctors in Long Beach, CA

Fred H Batkin, M.D. Physical Medicine & Rehabilitation Medicare: Accepting Medicare Assignments Practice Location: 701 E 28th St, 116, Long Beach, CA 90806 Phone: 562-424-8111 Fax: 562-492-6830
Kimberly K Bedell, M.D. Physical Medicine & Rehabilitation Medicare: Accepting Medicare Assignments Practice Location: 2801 Atlantic Ave, Long Beach, CA 90806 Phone: 562-933-8834 Fax: 562-933-8844
Gladys Marie Tiu Lim Yu, RKT Physical Medicine & Rehabilitation Medicare: Not Enrolled in Medicare Practice Location: 5901 E 7th St, Long Beach, CA 90822 Phone: 652-966-2875
Dr. Ronald Takemoto, M.D. Physical Medicine & Rehabilitation Medicare: Medicare Enrolled Practice Location: 1873 Tulane Ave, Long Beach, CA 90815 Phone: 562-233-8966 Fax: 562-492-6830
Dr. Michael Decker, D.O. Physical Medicine & Rehabilitation Medicare: Accepting Medicare Assignments Practice Location: 2725 E Broadway, Long Beach, CA 90803 Phone: 562-434-4494
Dr. Gary S. Rinzler, MD Physical Medicine & Rehabilitation Medicare: Accepting Medicare Assignments Practice Location: 790 E Willow St Ste 200, Long Beach, CA 90806 Phone: 530-848-2028 Fax: 562-262-2028
Amy J Cassedy, M.D. Physical Medicine & Rehabilitation Medicare: Accepting Medicare Assignments Practice Location: 2801 Atlantic Ave, Long Beach, CA 90806 Phone: 562-933-8834 Fax: 562-933-8844

Siena Elisa Nadal Ona, MD - Medicare Physical Medicine And Rehabilitation in Long Beach, CA