Dr John Walker Holcombe, MD - Anesthesiology in Newport Beach, CA

Dr John Walker Holcombe, MD is a Anesthesiology physician based in Newport Beach, California. Dr John Walker Holcombe is licensed to practice in California (license number G64047) and his current practice location is One Hoag Drive, Department Of Anesthesiology, Newport Beach, California. He can be reached at his office (for appointments etc.) via phone at (949) 764-6954.

NPI number for Dr John Walker Holcombe is 1275573404 and his current mailing address is One Hoag Drive, Department Of Anesthesiology, Newport Beach, California. He does not participate in medicare program and thus does not accept medicare assignments. His NPI Number is 1275573404.

Contact Information

Dr John Walker Holcombe, MD
One Hoag Drive, Department Of Anesthesiology,
Newport Beach, CA 92663-4162
(949) 764-6954
(949) 764-5674

Map and Direction




Physician's Profile

Full NameDr John Walker Holcombe
GenderMale
SpecialityAnesthesiology
LocationOne Hoag Drive, Newport Beach, California
Accepts Medicare AssignmentsDoes not participate in Medicare Program. He may not accept medicare assignment.
  NPI Data:
  • NPI Number: 1275573404
  • Provider Enumeration Date: 06/07/2006
  • Last Update Date: 10/22/2012

Medical Identifiers

Medical identifiers for Dr John Walker Holcombe such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1275573404NPI-NPPES
00G640470OtherCABLUE SHIELD
00G640470MedicaidCA

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
207L00000XAnesthesiology G64070 (California)Secondary
207L00000XAnesthesiology G64047 (California)Primary

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 John Walker Holcombe is NOT enrolled with medicare and thus cannot prescribe medicare part D drugs to patients with medicare part D benefits.

Mailing Address and Practice Location

Mailing AddressPractice Location Address
Dr John Walker Holcombe, MD
One Hoag Drive, Department Of Anesthesiology,
Newport Beach, CA 92663-4162

Ph: (949) 764-6954
Dr John Walker Holcombe, MD
One Hoag Drive, Department Of Anesthesiology,
Newport Beach, CA 92663-4162

Ph: (949) 764-6954

Reviews and Comments


Anesthesiology Doctors in Newport Beach, CA

Dr. Jack Min Kan, M.D.
Anesthesiology
Medicare: Accepting Medicare Assignments
Practice Location: 1 Hoag Dr, Dept Of Anesthesiology, Newport Beach, CA 92663
Phone: 858-565-9666    Fax: 858-565-9441
Dr. Ajay Mohan Lalvani, MD
Anesthesiology
Medicare: Accepting Medicare Assignments
Practice Location: One Hoag Drive, Department Of Anesthesiology, Newport Beach, CA 92663
Phone: 949-764-6954    Fax: 949-764-5674
Dr. Leighton John Smith, MD
Anesthesiology
Medicare: Accepting Medicare Assignments
Practice Location: One Hoag Drive, Department Of Anesthesiology, Newport Beach, CA 92663
Phone: 949-764-6954    Fax: 949-764-5674
Dr. David C. Richards, MD
Anesthesiology
Medicare: Accepting Medicare Assignments
Practice Location: One Hoag Drive, Department Of Anesthesiology, Newport Beach, CA 92663
Phone: 949-764-6954    Fax: 949-764-5674
Dr. Christopher Russell Arkind, MD
Anesthesiology
Medicare: Accepting Medicare Assignments
Practice Location: One Hoag Drive, Department Of Anesthesiology, Newport Beach, CA 92663
Phone: 949-764-6954    Fax: 949-764-5674
Dr. Alan Robert Mizutani, M.D.
Anesthesiology
Medicare: Medicare Enrolled
Practice Location: 1525 Superior Ave Ste 114, Newport Beach, CA 92663
Phone: 949-646-6999    Fax: 949-646-9699
Dr. Nelson Morel Westerhout, MD
Anesthesiology
Medicare: Accepting Medicare Assignments
Practice Location: One Hoag Drive, Department Of Anesthesiology, Newport Beach, CA 92663
Phone: 949-764-6954    Fax: 949-764-5674

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.