Cassandra Dasmarinas, - Hospitalist in Walnut Creek, CA

Cassandra Dasmarinas, is a Hospitalist physician based in Walnut Creek, California. Cassandra Dasmarinas is licensed to practice in California (license number 20A25401) and her current practice location is 1450 Treat Blvd Ste 350, Walnut Creek, California. She can be reached at her office (for appointments etc.) via phone at (925) 952-2933.

NPI number for Cassandra Dasmarinas is 1124720388 and her current mailing address is 1450 Treat Blvd Ste 350, Walnut Creek, California. She does not participate in medicare program and thus does not accept medicare assignments. Her NPI Number is 1124720388.

Contact Information

Cassandra Dasmarinas,
1450 Treat Blvd Ste 350,
Walnut Creek, CA 94597-2168
(925) 952-2933
Not Available

Map and Direction




Physician's Profile

Full NameCassandra Dasmarinas
GenderFemale
SpecialityHospitalist
Location1450 Treat Blvd Ste 350, Walnut Creek, California
Accepts Medicare AssignmentsDoes not participate in Medicare Program. She may not accept medicare assignment.
  NPI Data:
  • NPI Number: 1124720388
  • Provider Enumeration Date: 03/21/2023
  • Last Update Date: 06/25/2026

Medical Identifiers

Medical identifiers for Cassandra Dasmarinas such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1124720388NPI-NPPES

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
208M00000XHospitalist 20A25401 (California)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. Cassandra Dasmarinas is NOT enrolled with medicare and thus cannot prescribe medicare part D drugs to patients with medicare part D benefits.

Mailing Address and Practice Location

Mailing AddressPractice Location Address
Cassandra Dasmarinas,
1450 Treat Blvd Ste 350,
Walnut Creek, CA 94597-2168

Ph: () -
Cassandra Dasmarinas,
1450 Treat Blvd Ste 350,
Walnut Creek, CA 94597-2168

Ph: (925) 952-2933

Reviews and Comments


Hospitalist Doctors in Walnut Creek, CA

Dr. Niceto Lopez, MD
Hospitalist
Medicare: Medicare Enrolled
Practice Location: 801 Ygnacio Valley Rd, Suite 250, Walnut Creek, CA 94596
Phone: 925-946-1080    
Dr. Thomas Cresante, D.O.
Hospitalist
Medicare: Accepting Medicare Assignments
Practice Location: 1425 S Main St, Kaiser Permanente Walnut Creek Attn: Hbs Dept, Walnut Creek, CA 94596
Phone: 925-295-4643    
Maria L. Domantay, MD
Hospitalist
Medicare: Not Enrolled in Medicare
Practice Location: 1425 S Main St, Walnut Creek, CA 94596
Phone: 925-295-4000    
Tsao-yu Liang, MD
Hospitalist
Medicare: Accepting Medicare Assignments
Practice Location: 1425 S Main St, Walnut Creek, CA 94596
Phone: 925-295-4000    
Rujuta J. Manghani, MD
Hospitalist
Medicare: Accepting Medicare Assignments
Practice Location: 1450 Treat Blvd, Ste 160, Walnut Creek, CA 94597
Phone: 925-296-9000    
Dr. Abraham K Chung, M.D.
Hospitalist
Medicare: Accepting Medicare Assignments
Practice Location: 1601 Ygnacio Valley Rd, Walnut Creek, CA 94598
Phone: 925-947-3393    Fax: 925-947-3396
Timothy P. Corfman, MD
Hospitalist
Medicare: Not Enrolled in Medicare
Practice Location: 1425 S Main St, Walnut Creek, CA 94596
Phone: 925-295-4000    

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.