Dr Gary Steven Feldman, MBCHB - Medicare Sleep Medicine in Irvine, CA

Dr Gary Steven Feldman, MBCHB is a medicare enrolled "Family Medicine - Sleep Medicine" physician in Irvine, California. He graduated from medical school in 1984 and has 40 years of diverse experience with area of expertise as Sleep Medicine. He is a member of the group practice Pediatric Sleep Adoption And Development Clinic Inc and his current practice location is 4902 Irvine Center Dr Ste 104, Irvine, California. You can reach out to his office (for appointments etc.) via phone at (949) 446-8990.

Dr Gary Steven Feldman is licensed to practice in California (license number A86656) and he also participates in the medicare program. He accepts medicare assignments (which means he accepts the Medicare-approved amount; you will not be billed for any more than the Medicare deductible and coinsurance) and his NPI Number is 1891715009.

Contact Information

Dr Gary Steven Feldman, MBCHB
4902 Irvine Center Dr Ste 104,
Irvine, CA 92604-3334
(949) 446-8990
(949) 446-8535

Map and Direction




Physician's Profile

Full NameDr Gary Steven Feldman
GenderMale
SpecialitySleep Medicine
Experience40 Years
Location4902 Irvine Center Dr Ste 104, Irvine, California
Accepts Medicare AssignmentsYes. He accepts the Medicare-approved amount; you will not be billed for any more than the Medicare deductible and coinsurance.
  Medical Education and Training:
  • Dr Gary Steven Feldman graduated from medical school in 1984
  NPI Data:
  • NPI Number: 1891715009
  • Provider Enumeration Date: 07/20/2006
  • Last Update Date: 03/23/2022
  Medicare PECOS Information:
  • PECOS PAC ID: 5092937862
  • Enrollment ID: I20150512002295

Medical Identifiers

Medical identifiers for Dr Gary Steven Feldman such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1891715009NPI-NPPES
00A866560MedicaidCA

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
2080P0006XPediatrics - Developmental - Behavioral Pediatrics A86656 (California)Secondary
2080S0012XPediatrics - Sleep Medicine A86656 (California)Secondary
207QS1201XFamily Medicine - Sleep Medicine A86656 (California)Primary

Medical Facilities Affiliation

Facility NameLocationFacility Type
Memorial Care Miller Children's & Women's Hosp LbLong beach, CAHospital

Group Practice Association

Group Practice NameGroup PECOS PAC IDNo. of Members
Pediatric Sleep Adoption And Development Clinic Inc14567822833

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. Dr Gary Steven Feldman allows following entities to bill medicare on his behalf.
Entity NamePediatric Sleep Adoption And Development Clinic Inc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1740450378
PECOS PAC ID: 1456782283
Enrollment ID: O20200512002016

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. Dr Gary Steven Feldman 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
Dr Gary Steven Feldman, MBCHB
Po Box 12315,
Orange, CA 92859-8315

Ph: (949) 446-8990
Dr Gary Steven Feldman, MBCHB
4902 Irvine Center Dr Ste 104,
Irvine, CA 92604-3334

Ph: (949) 446-8990

Reviews and Comments


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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.