Ms Rosalyn Sheree Warren, - Medicare Clinical Social Worker in Palmdale, CA

Ms Rosalyn Sheree Warren, is a medicare enrolled "Social Worker - Clinical" provider in Palmdale, California. Her current practice location is 1529 E Palmdale Blvd Ste 150, Palmdale, California. You can reach out to her office (for appointments etc.) via phone at (661) 575-1800.

Ms Rosalyn Sheree Warren is licensed to practice in California (license number 20937) and she also participates in the medicare program. She does not accept medicare assignments directly but she may accept medicare through third-party (refer to Reassignment section below) and may also prescribe medicare part D drugs. Her NPI Number is 1073645677.

Contact Information

Ms Rosalyn Sheree Warren,
1529 E Palmdale Blvd Ste 150,
Palmdale, CA 93550-2038
(661) 575-1800
(661) 265-6025

Map and Direction




Healthcare Provider's Profile

Full NameMs Rosalyn Sheree Warren
GenderFemale
SpecialitySocial Worker - Clinical
Location1529 E Palmdale Blvd Ste 150, Palmdale, California
Accepts Medicare AssignmentsMedicare enrolled and may accept medicare through third-party reassignment. May prescribe medicare part D drugs.
  NPI Data:
  • NPI Number: 1073645677
  • Provider Enumeration Date: 03/09/2007
  • Last Update Date: 09/09/2019
  Medicare PECOS Information:
  • PECOS PAC ID: 6305295775
  • Enrollment ID: I20231211001402

Medical Identifiers

Medical identifiers for Ms Rosalyn Sheree Warren such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1073645677NPI-NPPES

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
1041C0700XSocial Worker - Clinical 20937 (California)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. Ms Rosalyn Sheree Warren allows following entities to bill medicare on her behalf.
Entity NameSerene Health
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1649809526
PECOS PAC ID: 0244652139
Enrollment ID: O20200623001361

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. Ms Rosalyn Sheree Warren 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 AddressPractice Location Address
Ms Rosalyn Sheree Warren,
3906 N Flame Tree Ave,
Rialto, CA 92377-3511

Ph: (909) 455-7497
Ms Rosalyn Sheree Warren,
1529 E Palmdale Blvd Ste 150,
Palmdale, CA 93550-2038

Ph: (661) 575-1800

Reviews and Comments


Social Worker in Palmdale, CA

Taronda Jones, LCSW
Clinical Social Worker
Medicare: Not Enrolled in Medicare
Practice Location: 38713 Tierra Subida Ave # 180, Palmdale, CA 93551
Phone: 661-202-2996    
Marlene Esmeralda Bran,
Clinical Social Worker
Medicare: Medicare Enrolled
Practice Location: 1529 E Palmdale Blvd Ste 150, Palmdale, CA 93550
Phone: 661-575-1800    
Hee Seung Lee,
Clinical Social Worker
Medicare: Accepting Medicare Assignments
Practice Location: 1529 E Palmdale Blvd, Suite 150, Palmdale, CA 93550
Phone: 661-575-1800    
Robin Holden, LCSW
Clinical Social Worker
Medicare: Not Enrolled in Medicare
Practice Location: 41770 12th St. West, Palmdale, CA 93535
Phone: 661-857-3149    
Jamar Richardson,
Clinical Social Worker
Medicare: Not Enrolled in Medicare
Practice Location: 40005 10th St W, Palmdale, CA 93551
Phone: 661-265-8627    
Elizabeth Donald Burklo,
Clinical Social Worker
Medicare: Not Enrolled in Medicare
Practice Location: 310 E Palmdale Blvd, Palmdale, CA 93550
Phone: 661-265-8627    

Medicare Program: Medicare is a federal government program which provides health insurance to people who are 65 or older. This program also covers certain younger people with disabilities (who receive Social Security Disability Insurance - SSDI), and people with End-Stage Renal Disease (permanent kidney failure requiring dialysis or a transplant, sometimes called ESRD.

Medicare Assignment: Assignment means that your doctor, provider, or supplier agrees (or is required by law) to accept the Medicare-approved amount as full payment for covered services. Most doctors, providers, and suppliers accept assignment, but you should always check to make sure. Participating providers have signed an agreement to accept assignment for all Medicare-covered services.

NPI Number: The National Provider Identifier (NPI) is a unique identification number for covered health care providers. The NPI must be used in lieu of legacy provider identifiers in the HIPAA standards transactions. Covered health care providers and all health plans and health care clearinghouses must use the NPIs in the administrative and financial transactions adopted under HIPAA (Health Insurance Portability and Accountability Act).

Our Data: Information on www.medicarelist.com is built using data sources published by Centers for Medicare & Medicaid Services (CMS) under Freedom of Information Act (FOIA). The information disclosed on the NPI Registry are FOIA-disclosable and are required to be disclosed under the FOIA and the eFOIA amendments to the FOIA. There is no way to 'opt out' or 'suppress' the NPPES record data for health care providers with active NPIs.