Ms Cheryl Ann Thomas, MD - Medicare Family Practice in Tustin, CA

Ms Cheryl Ann Thomas, MD is a medicare enrolled "Family Medicine" physician in Tustin, California. She went to University Of Tennessee, Hsc, College Of Medicine and graduated in 1988 and has 36 years of diverse experience with area of expertise as Family Practice. She is a member of the group practice Share Our Selves Corporation and her current practice location is 195 S C St, Ste 100, Tustin, California. You can reach out to her office (for appointments etc.) via phone at (714) 669-4700.

Ms Cheryl Ann Thomas is licensed to practice in California (license number G066547) 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 1992760573.

Contact Information

Ms Cheryl Ann Thomas, MD
195 S C St, Ste 100,
Tustin, CA 92780-3666
(714) 669-4700
(714) 669-4707

Map and Direction




Physician's Profile

Full NameMs Cheryl Ann Thomas
GenderFemale
SpecialityFamily Practice
Experience36 Years
Location195 S C St, Tustin, 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:
  • Ms Cheryl Ann Thomas attended and graduated from University Of Tennessee, Hsc, College Of Medicine in 1988
  NPI Data:
  • NPI Number: 1992760573
  • Provider Enumeration Date: 04/18/2006
  • Last Update Date: 03/07/2023
  Medicare PECOS Information:
  • PECOS PAC ID: 7214109859
  • Enrollment ID: I20181218002378

Medical Identifiers

Medical identifiers for Ms Cheryl Ann Thomas such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1992760573NPI-NPPES
G066547OtherCAMEDICAL LICENSE #

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
207Q00000XFamily Medicine G066547 (California)Primary

Group Practice Association

Group Practice NameGroup PECOS PAC IDNo. of Members
Share Our Selves Corporation47898549938

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 Cheryl Ann Thomas allows following entities to bill medicare on her behalf.
Entity NamePeach Tree Healthcare
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1003863622
PECOS PAC ID: 7416978440
Enrollment ID: O20101104000566
Entity NameShare Our Selves Corporation
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1508073685
PECOS PAC ID: 4789854993
Enrollment ID: O20110825000722

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 Cheryl Ann Thomas 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 Cheryl Ann Thomas, MD
Po Box 10159,
Costa Mesa, CA 92627-0050

Ph: (949) 270-2100
Ms Cheryl Ann Thomas, MD
195 S C St, Ste 100,
Tustin, CA 92780-3666

Ph: (714) 669-4700

Reviews and Comments


Family Medicine Doctors in Tustin, CA

Renee Heather Ballentine, DO
Family Medicine
Medicare: Not Enrolled in Medicare
Practice Location: 1451 Irvine Blvd, Tustin, CA 92780
Phone: 714-838-8878    
Dr. Stephen Chang, MD
Family Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 1451 Irvine Blvd, Tustin, CA 92780
Phone: 714-838-8878    
Dr. Myron Reiff, M.D.
Family Medicine
Medicare: Medicare Enrolled
Practice Location: 3002 Dow Ave, Suite 204, Tustin, CA 92780
Phone: 714-368-0800    Fax: 714-368-0900
Cathrin Hee Lim, MD
Family Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 1 Hope Dr, Tustin, CA 92782
Phone: 714-247-0300    
Son Do, M.D.
Family Medicine
Medicare: Medicare Enrolled
Practice Location: 661 W 1st St Ste G, Tustin, CA 92780
Phone: 714-665-9890    Fax: 714-665-9891
William Robert Crumpton, M,D.
Family Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 14642 Newport Ave, Suite#200, Tustin, CA 92780
Phone: 714-669-4466    Fax: 714-669-4088
Charles Chol Bae Kim, MD
Family Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 14642 Newport Ave Ste 105, Tustin, CA 92780
Phone: 714-831-1112    Fax: 714-486-2309

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.