Dr John A Sarkaria, MD - Medicare Internal Medicine in Tustin, CA

Dr John A Sarkaria, MD is a medicare enrolled "Pediatrics" physician in Tustin, California. He went to University Of California, Geffen School Of Medicine and graduated in 1986 and has 38 years of diverse experience with area of expertise as Internal Medicine. His current practice location is 14642 Newport Ave, Suite 450, Tustin, California. You can reach out to his office (for appointments etc.) via phone at (714) 669-4449.

Dr John A Sarkaria is licensed to practice in California (license number G063280) 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 1245250695.

Contact Information

Dr John A Sarkaria, MD
14642 Newport Ave, Suite 450,
Tustin, CA 92780-6057
(714) 669-4449
(714) 669-4003

Map and Direction




Physician's Profile

Full NameDr John A Sarkaria
GenderMale
SpecialityInternal Medicine
Experience38 Years
Location14642 Newport Ave, Tustin, 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 John A Sarkaria attended and graduated from University Of California, Geffen School Of Medicine in 1986
  NPI Data:
  • NPI Number: 1245250695
  • Provider Enumeration Date: 07/20/2006
  • Last Update Date: 09/28/2011
  Medicare PECOS Information:
  • PECOS PAC ID: 3971507203
  • Enrollment ID: I20060829000333

Medical Identifiers

Medical identifiers for Dr John A Sarkaria such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1245250695NPI-NPPES
00G632800MedicaidCA

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
207R00000XInternal Medicine G063280 (California)Secondary
208000000XPediatrics G063280 (California)Primary

Medical Facilities Affiliation

Facility NameLocationFacility Type
St Joseph HospitalOrange, CAHospital

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 A Sarkaria 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 John A Sarkaria, MD
14642 Newport Ave, Suite 450,
Tustin, CA 92780-6057

Ph: (714) 669-4449
Dr John A Sarkaria, MD
14642 Newport Ave, Suite 450,
Tustin, CA 92780-6057

Ph: (714) 669-4449

Reviews and Comments


Pediatrics Doctors in Tustin, CA

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Dr. Ernest Daniel Mackey, MD
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Dr. Michael Wayland Cater, MD
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Practice Location: 13132 Newport Ave, 100, Tustin, CA 92780
Phone: 714-565-7960    Fax: 714-565-7982

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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