Robert M Pettis, MD, MSPH, FACS - Medicare Otolaryngology in Irvine, CA

Robert M Pettis, MD, MSPH, FACS is a medicare enrolled "Otolaryngology" physician in Irvine, California. He went to University Of California, Geffen School Of Medicine and graduated in 1999 and has 25 years of diverse experience with area of expertise as Otolaryngology. He is a member of the group practice Adventist Health Mendocino Coast, Orange Coast Head And Neck Surgery and his current practice location is 16100 Sand Canyon Ave Ste 230, Irvine, California. You can reach out to his office (for appointments etc.) via phone at (949) 715-0500.

Robert M Pettis is licensed to practice in California (license number A77461) 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 1427082346.

Contact Information

Robert M Pettis, MD, MSPH, FACS
16100 Sand Canyon Ave Ste 230,
Irvine, CA 92618-3730
(949) 715-0500
(949) 337-4464

Map and Direction




Physician's Profile

Full NameRobert M Pettis
GenderMale
SpecialityOtolaryngology
Experience25 Years
Location16100 Sand Canyon Ave Ste 230, 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:
  • Robert M Pettis attended and graduated from University Of California, Geffen School Of Medicine in 1999
  NPI Data:
  • NPI Number: 1427082346
  • Provider Enumeration Date: 07/10/2006
  • Last Update Date: 08/12/2022
  Medicare PECOS Information:
  • PECOS PAC ID: 8921029414
  • Enrollment ID: I20051212000897

Medical Identifiers

Medical identifiers for Robert M Pettis such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1427082346NPI-NPPES

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
207Y00000XOtolaryngology A77461 (California)Primary

Medical Facilities Affiliation

Facility NameLocationFacility Type
Hoag Memorial Hospital PresbyterianNewport beach, CAHospital

Group Practice Association

Group Practice NameGroup PECOS PAC IDNo. of Members
Adventist Health Mendocino Coast367899076960
Orange Coast Head And Neck Surgery55970876013

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. Robert M Pettis allows following entities to bill medicare on his behalf.
Entity NameMendocino Coast Health Care District
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1538113725
PECOS PAC ID: 1759364375
Enrollment ID: O20040612000288
Entity NameOrange Coast Head And Neck Surgery
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1710398193
PECOS PAC ID: 5597087601
Enrollment ID: O20141201000189
Entity NameAdventist Health Mendocino Coast
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1538113725
PECOS PAC ID: 3678990769
Enrollment ID: O20220620001667

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. Robert M Pettis 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
Robert M Pettis, MD, MSPH, FACS
Po Box 53970,
Irvine, CA 92619-3970

Ph: (497) 150-5009
Robert M Pettis, MD, MSPH, FACS
16100 Sand Canyon Ave Ste 230,
Irvine, CA 92618-3730

Ph: (949) 715-0500

Reviews and Comments


Otolaryngology Doctors in Irvine, CA

Victor Vitaly Strelzow, M.D.
Otolaryngology
Medicare: Not Enrolled in Medicare
Practice Location: 16300 Sand Canyon Ave, Suite 704, Irvine, CA 92618
Phone: 949-753-9299    Fax: 949-753-7417
Dr. Kenneth Philip Zuckerman, M.D.
Otolaryngology
Medicare: Accepting Medicare Assignments
Practice Location: 16300 Sand Canyon Ave, Suite 704, Irvine, CA 92618
Phone: 949-753-0112    
Judy Liu, MD
Otolaryngology
Medicare: Medicare Enrolled
Practice Location: 6670 Alton Pkwy, Irvine, CA 92618
Phone: 949-932-5000    
Houmehr Hojjat, MD
Otolaryngology
Medicare: Accepting Medicare Assignments
Practice Location: 113 Waterworks Way Ste 100, Irvine, CA 92618
Phone: 949-996-3274    
Rickul Varshney, M.D.
Otolaryngology
Medicare: Not Enrolled in Medicare
Practice Location: 6670 Alton Pkwy, Head And Neck Surgery, Kaiser Permanente, Irvine, CA 92618
Phone: 888-988-2800    

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.

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