Andrew W Johnson, MMS, PA-C - Medicare Physician Assistant in Costa Mesa, CA

Andrew W Johnson, MMS, PA-C is a medicare enrolled "Physician Assistant" in Costa Mesa, California. He graduated from nursing school in 2021 and has 3 years of diverse experience with area of expertise as Physician Assistant. He is a member of the group practice Pacific Neuropsychiatric Specialists Inc and his current practice location is 3151 Airway Ave Ste G1, Costa Mesa, California. You can reach out to his office (for appointments etc.) via phone at (714) 545-5550.

Andrew W Johnson is licensed to practice in California (license number PA59223) 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 1730778978.

Contact Information

Andrew W Johnson, MMS, PA-C
3151 Airway Ave Ste G1,
Costa Mesa, CA 92626-4624
(714) 545-5550
Not Available

Map and Direction




Provider's Profile

Full NameAndrew W Johnson
GenderMale
SpecialityPhysician Assistant
Experience3 Years
Location3151 Airway Ave Ste G1, Costa Mesa, 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:
  • Andrew W Johnson graduated from nursing school in 2021
  NPI Data:
  • NPI Number: 1730778978
  • Provider Enumeration Date: 01/12/2021
  • Last Update Date: 09/02/2021
  Medicare PECOS Information:
  • PECOS PAC ID: 7315356045
  • Enrollment ID: I20210511000728

Medical Identifiers

Medical identifiers for Andrew W Johnson such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1730778978NPI-NPPES

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
363A00000XPhysician Assistant PA59223 (California)Primary
363AM0700XPhysician Assistant - Medical (* (Not Available))Secondary
363AS0400XPhysician Assistant - Surgical (* (Not Available))Secondary

Group Practice Association

Group Practice NameGroup PECOS PAC IDNo. of Members
Pacific Neuropsychiatric Specialists Inc337579617038

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. Andrew W Johnson 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
Andrew W Johnson, MMS, PA-C
125 Baker St Unit 172,
Costa Mesa, CA 92626-4556

Ph: (619) 756-4112
Andrew W Johnson, MMS, PA-C
3151 Airway Ave Ste G1,
Costa Mesa, CA 92626-4624

Ph: (714) 545-5550

Reviews and Comments


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Milinda Chidera Estrada, PA-C
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Mr. Robert Anthony Chavarin, PA-C
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Tiffany Le,
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Practice Location: 700 W 19th St, Costa Mesa, CA 92627
Phone: 949-645-9334    Fax: 949-645-9378

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.