Ashley Sandoval, MD - Medicare Allergy & Immunology in Mission Viejo, CA

Ashley Sandoval, MD is a medicare enrolled "Allergy & Immunology" physician in Mission Viejo, California. Her current practice location is 26726 Crown Valley Pkwy Ste 200, Mission Viejo, California. You can reach out to her office (for appointments etc.) via phone at (949) 364-4361.

Ashley Sandoval is licensed to practice in California (license number A139931) 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 1720408958.

Contact Information

Ashley Sandoval, MD
26726 Crown Valley Pkwy Ste 200,
Mission Viejo, CA 92691-8003
(949) 364-4361
(949) 364-4495

Map and Direction




Physician's Profile

Full NameAshley Sandoval
GenderFemale
SpecialityAllergy & Immunology
Location26726 Crown Valley Pkwy Ste 200, Mission Viejo, California
Accepts Medicare AssignmentsMedicare enrolled and may accept medicare through third-party reassignment. May prescribe medicare part D drugs.
  NPI Data:
  • NPI Number: 1720408958
  • Provider Enumeration Date: 04/28/2014
  • Last Update Date: 03/14/2024
  Medicare PECOS Information:
  • PECOS PAC ID: 1052619103
  • Enrollment ID: I20171018003330

Medical Identifiers

Medical identifiers for Ashley Sandoval such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1720408958NPI-NPPES

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
208000000XPediatrics A139931 (California)Secondary
207K00000XAllergy & Immunology A139931 (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. Ashley Sandoval allows following entities to bill medicare on her behalf.
Entity NameUc Regents
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1760430847
PECOS PAC ID: 7416869516
Enrollment ID: O20031118000906

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. Ashley Sandoval 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
Ashley Sandoval, MD
26726 Crown Valley Pkwy Ste 200,
Mission Viejo, CA 92691-8003

Ph: (949) 364-4361
Ashley Sandoval, MD
26726 Crown Valley Pkwy Ste 200,
Mission Viejo, CA 92691-8003

Ph: (949) 364-4361

Reviews and Comments


Allergy & Immunology Doctors in Mission Viejo, CA

Mr. Mark Steven Sugar, M.D.
Allergy & Immunology
Medicare: Accepting Medicare Assignments
Practice Location: 27800 Medical Center Road, Suite 244, Mission Viejo, CA 92691
Phone: 714-662-0313    Fax: 714-662-0353
Warner W Carr, MD
Allergy & Immunology
Medicare: Accepting Medicare Assignments
Practice Location: 27800 Medical Center Rd, Suite 244, Mission Viejo, CA 92691
Phone: 949-364-2900    
Dr. Vinay Mehta, M.D.
Allergy & Immunology
Medicare: Accepting Medicare Assignments
Practice Location: 27800 Medical Center Rd Ste 244, Mission Viejo, CA 92691
Phone: 949-364-2900    Fax: 949-365-0117
Dr. Janet Bonnie Kim, M.D.
Allergy & Immunology
Medicare: May Accept Medicare Assignments
Practice Location: 26302 La Paz Rd #106, Ste 106, Mission Viejo, CA 92691
Phone: 949-328-9972    Fax: 949-328-9976
Dr. William Ezial Berger, M.D.
Allergy & Immunology
Medicare: Accepting Medicare Assignments
Practice Location: 27800 Medical Center Rd, Suite 244, Mission Viejo, CA 92691
Phone: 949-364-2900    Fax: 949-365-0117
Dr. Geeta Venkat, M.D.
Allergy & Immunology
Medicare: Accepting Medicare Assignments
Practice Location: 26726 Crown Valley Pkwy, Suite 200, Mission Viejo, CA 92691
Phone: 949-364-4361    Fax: 949-364-4495
Duke D Kim, MD
Allergy & Immunology
Medicare: Accepting Medicare Assignments
Practice Location: 26302 La Paz Rd, Mission Viejo, CA 92691
Phone: 949-328-9972    Fax: 949-328-9976

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.