Sheila X Cai, MD - Medicare Psychiatry in San Marcos, CA

Sheila X Cai, MD is a medicare enrolled "Psychiatry & Neurology - Psychiatry" physician in San Marcos, California. She graduated from medical school in 1984 and has 40 years of diverse experience with area of expertise as Psychiatry. She is a member of the group practice North County Health Project, Inc. and her current practice location is 150 Valpreda Rd, San Marcos, California. You can reach out to her office (for appointments etc.) via phone at (760) 736-6767.

Sheila X Cai is licensed to practice in California (license number 149845) 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 1780625012.

Contact Information

Sheila X Cai, MD
150 Valpreda Rd,
San Marcos, CA 92069-2973
(760) 736-6767
(760) 736-8740

Map and Direction




Physician's Profile

Full NameSheila X Cai
GenderFemale
SpecialityPsychiatry
Experience40 Years
Location150 Valpreda Rd, San Marcos, California
Accepts Medicare AssignmentsYes. She accepts the Medicare-approved amount; you will not be billed for any more than the Medicare deductible and coinsurance.
  Medical Education and Training:
  • Sheila X Cai graduated from medical school in 1984
  NPI Data:
  • NPI Number: 1780625012
  • Provider Enumeration Date: 06/09/2006
  • Last Update Date: 12/05/2022
  Medicare PECOS Information:
  • PECOS PAC ID: 5698679280
  • Enrollment ID: I20230110002151

Medical Identifiers

Medical identifiers for Sheila X Cai such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1780625012NPI-NPPES
807034MedicaidAZ

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
2084P0800XPsychiatry & Neurology - Psychiatry 31789 (Arizona)Secondary
2084P0804XPsychiatry & Neurology - Child & Adolescent Psychiatry 31954 (West Virginia)Secondary
2084P0804XPsychiatry & Neurology - Child & Adolescent Psychiatry 31789 (Arizona)Secondary
2084P0804XPsychiatry & Neurology - Child & Adolescent Psychiatry 149845 (California)Secondary
2084P0800XPsychiatry & Neurology - Psychiatry 149845 (California)Primary

Group Practice Association

Group Practice NameGroup PECOS PAC IDNo. of Members
North County Health Project, Inc.276939093972

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. Sheila X Cai allows following entities to bill medicare on her behalf.
Entity NamePrestera Center For Mental Health
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1356336903
PECOS PAC ID: 9234029307
Enrollment ID: O20040319001328

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. Sheila X Cai 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
Sheila X Cai, MD
150 Valpreda Rd,
San Marcos, CA 92069-2973

Ph: (760) 736-6767
Sheila X Cai, MD
150 Valpreda Rd,
San Marcos, CA 92069-2973

Ph: (760) 736-6767

Reviews and Comments


Psychiatry & Neurology Doctors in San Marcos, CA

Mr. Arvin L Mirow, MD
Psychiatry & Neurology
Medicare: Accepting Medicare Assignments
Practice Location: 277 Rancheros Dr, #301, San Marcos, CA 92069
Phone: 760-471-4073    Fax: 619-528-4625
Dr. Franz Ricky Hinojosa, M.D.
Psychiatry & Neurology
Medicare: Accepting Medicare Assignments
Practice Location: 150 Valpreda Rd, San Marcos, CA 92069
Phone: 760-736-6700    Fax: 760-736-8740
Beatriz Lourdes Marfori, MD
Psychiatry & Neurology
Medicare: Accepting Medicare Assignments
Practice Location: 300 Rancheros Dr Ste 130, San Marcos, CA 92069
Phone: 858-279-1223    Fax: 858-430-2736
Mr. Anil S Patel, MD
Psychiatry & Neurology
Medicare: Accepting Medicare Assignments
Practice Location: 277 Rancheros Dr, Ste 301, San Marcos, CA 92069
Phone: 760-471-4073    Fax: 619-528-4625
Alise Kathleen Pham, DO
Psychiatry & Neurology
Medicare: Accepting Medicare Assignments
Practice Location: 838 Nordahl Rd Ste 200, San Marcos, CA 92069
Phone: 760-281-3662    
Dr. Eva L Sorensen, M.D.
Psychiatry & Neurology
Medicare: Accepting Medicare Assignments
Practice Location: 838 Nordahl Rd Ste 310, San Marcos, CA 92069
Phone: 442-999-5977    Fax: 442-999-5914
Mr. Dennis M Ordas, MD
Psychiatry & Neurology
Medicare: Accepting Medicare Assignments
Practice Location: 277 Rancheros Dr Ste 301, San Marcos, CA 92069
Phone: 760-714-0734    Fax: 619-528-4625

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.