David Ahn, M.d., Inc - Medicare Primary Care in Newport Beach, CA

David Ahn, M.d., Inc is a medicare enrolled primary clinic (Internal Medicine - Endocrinology, Diabetes & Metabolism) in Newport Beach, California. The current practice location for David Ahn, M.d., Inc is 520 Superior Ave Ste 150, Newport Beach, California. For appointments, you can reach them via phone at (949) 764-7366. The mailing address for David Ahn, M.d., Inc is 520 Superior Ave Ste 150, Newport Beach, California and phone number is () -.

David Ahn, M.d., Inc is licensed to practice in * (Not Available) (license number ). The clinic also participates in the medicare program and its NPI number is 1114501848. This medical practice accepts medicare insurance (which means this clinic accepts the Medicare-approved amount; you will not be billed for any more than the Medicare deductible and coinsurance). However, please confirm if they accept your insurance at (949) 764-7366.

Contact Information

David Ahn, M.d., Inc
520 Superior Ave Ste 150
Newport Beach
CA 92663-3642
(949) 764-7366
(949) 642-7703

Map and Direction


Primary Care Clinic Profile

Full NameDavid Ahn, M.d., Inc
SpecialityInternal Medicine
Location520 Superior Ave Ste 150, Newport Beach, California
Authorized Official Name and PositionDavid Ahn (PRESIDENT)
Authorized Official Contact8582813333
Accepts Medicare InsuranceYes. This clinic participates in medicare program and accept medicare insurance.

Mailing Address and Practice Location

Mailing AddressPractice Location Address
David Ahn, M.d., Inc
520 Superior Ave Ste 150
Newport Beach
CA 92663-3642

Ph: () -
David Ahn, M.d., Inc
520 Superior Ave Ste 150
Newport Beach
CA 92663-3642

Ph: (949) 764-7366

NPI Details:

NPI Number1114501848
Provider Enumeration Date05/10/2021
Last Update Date05/10/2021

Medicare PECOS Information:

Medicare PECOS PAC ID7911307442
Medicare Enrollment IDO20210621001038

Medical Identifiers

Medical identifiers for David Ahn, M.d., Inc such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1114501848NPI-NPPES

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
207RE0101XInternal Medicine - Endocrinology, Diabetes & Metabolism (* (Not Available))Primary

Medicare Reassignments

Some practitioners may not bill the customers directly but medicare billing happens through clinics / group practice / hospitals where the provider works. David Ahn, M.d., Inc acts as a billing entity for following providers:
Provider NameDavid Taehyung Ahn
Provider TypePractitioner - Endocrinology
Provider IdentifiersNPI Number: 1184949570
PECOS PAC ID: 2567774946
Enrollment ID: I20150629001684
Provider NameDiana W Zhao
Provider TypePractitioner - Endocrinology
Provider IdentifiersNPI Number: 1295199768
PECOS PAC ID: 0648503748
Enrollment ID: I20190604003015
Provider NameKristen Nguyen
Provider TypePractitioner - Endocrinology
Provider IdentifiersNPI Number: 1669884821
PECOS PAC ID: 2163854894
Enrollment ID: I20191118001238
Provider NameTanzila Shakir Razzaki
Provider TypePractitioner - Endocrinology
Provider IdentifiersNPI Number: 1619396769
PECOS PAC ID: 5597150193
Enrollment ID: I20230106002335

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.