Tanzila Shakir Razzaki, MD - Medicare Endocrinology in Newport Beach, CA

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Tanzila Shakir Razzaki, MD is a medicare enrolled "Internal Medicine - Endocrinology, Diabetes & Metabolism" physician in Newport Beach, California. She graduated from medical school in 2010 and has 14 years of diverse experience with area of expertise as Endocrinology. Her current practice location is 500 Superior Ave Ste 100, Newport Beach, California. You can reach out to her office (for appointments etc.) via phone at (949) 764-8379.

Tanzila Shakir Razzaki is licensed to practice in California (license number A183041) and she also participates in the medicare program. She accepts medicare assignments (which means she accepts the Medicare-approved amount; you will not be billed for any more than the Medicare deductible and coinsurance) and her NPI Number is 1619396769.

Contact Information

Tanzila Shakir Razzaki, MD
500 Superior Ave Ste 100,
Newport Beach, CA 92663-3660
(949) 764-8379
(714) 541-3200

Map and Direction




Physician's Profile

Full NameTanzila Shakir Razzaki
GenderFemale
SpecialityEndocrinology
Experience14 Years
Location500 Superior Ave Ste 100, Newport Beach, California
Accepts Medicare AssignmentsYes. She accepts the Medicare-approved amount; you will not be billed for any more than the Medicare deductible and coinsurance.
  Medical Education and Training:
  • Tanzila Shakir Razzaki graduated from medical school in 2010
  NPI Data:
  • NPI Number: 1619396769
  • Provider Enumeration Date: 04/15/2014
  • Last Update Date: 07/17/2024
  Medicare PECOS Information:
  • PECOS PAC ID: 5597150193
  • Enrollment ID: I20230106002335

Medical Identifiers

Medical identifiers for Tanzila Shakir Razzaki such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1619396769NPI-NPPES

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
207RE0101XInternal Medicine - Endocrinology, Diabetes & Metabolism A183041 (California)Primary

Medical Facilities Affiliation

Facility NameLocationFacility Type
Hoag Memorial Hospital PresbyterianNewport beach, CAHospital

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. Tanzila Shakir Razzaki allows following entities to bill medicare on her behalf.
Entity NameDavid Ahn Md Inc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1114501848
PECOS PAC ID: 7911307442
Enrollment ID: O20210621001038
Entity NameTanzila Razzaki Pc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1457127540
PECOS PAC ID: 5698127900
Enrollment ID: O20240122003860

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. Tanzila Shakir Razzaki 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
Tanzila Shakir Razzaki, MD
500 Superior Ave Ste 100,
Newport Beach, CA 92663-3660

Ph: (949) 764-8379		Tanzila Shakir Razzaki, MD
500 Superior Ave Ste 100,
Newport Beach, CA 92663-3660

Ph: (949) 764-8379

Reviews and Comments


Internal Medicine Doctors in Newport Beach, CA

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Dr. Jin-hwa Simon, M.D.
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Brian Kong, M.D.
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Dr. Cesar Balbin Guerrero, M.D.
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Dr. Leslie Kennerly Meserve, M.D.
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Bhavini Jashvant Jaiswal, M.D
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Phone: 480-227-1318    

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.