Allison Marie Underwood, - Physician Assistant in La Jolla, CA

Allison Marie Underwood, is a Physician Assistant based in La Jolla, California. Allison Marie Underwood is licensed to practice in California (license number 65878) and her current practice location is 9850 Genesee Ave Ste 320, La Jolla, California. She can be reached at her office (for appointments etc.) via phone at (858) 554-1212.

NPI number for Allison Marie Underwood is 1699558478 and her current mailing address is 9850 Genesee Ave Ste 320, La Jolla, California. She does not participate in medicare program and thus does not accept medicare assignments. Her NPI Number is 1699558478.

Contact Information

Allison Marie Underwood,
9850 Genesee Ave Ste 320,
La Jolla, CA 92037-1208
(858) 554-1212
(858) 795-1195

Map and Direction




Provider's Profile

Full NameAllison Marie Underwood
GenderFemale
SpecialityPhysician Assistant
Location9850 Genesee Ave Ste 320, La Jolla, California
Accepts Medicare AssignmentsDoes not participate in Medicare Program. She may not accept medicare assignment.
  NPI Data:
  • NPI Number: 1699558478
  • Provider Enumeration Date: 08/16/2023
  • Last Update Date: 04/10/2025

Medical Identifiers

Medical identifiers for Allison Marie Underwood such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1699558478NPI-NPPES

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
363A00000XPhysician Assistant 65878 (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. Allison Marie Underwood 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
Allison Marie Underwood,
9850 Genesee Ave Ste 320,
La Jolla, CA 92037-1208

Ph: (858) 554-1212
Allison Marie Underwood,
9850 Genesee Ave Ste 320,
La Jolla, CA 92037-1208

Ph: (858) 554-1212

Reviews and Comments


Physician Assistant Nurses in La Jolla, CA

Joshua Koeplin-day,
Physician Assistant
Medicare: Not Enrolled in Medicare
Practice Location: 10710 N Torrey Pines Rd, La Jolla, CA 92037
Phone: 858-554-7007    
Bruce W. Armstrong, P.A.-C. , MHS
Physician Assistant
Medicare: Not Enrolled in Medicare
Practice Location: 9898 Genesee Ave, La Jolla, CA 92037
Phone: 858-824-5363    
Mrs. Bella Albakova, PA
Physician Assistant
Medicare: Accepting Medicare Assignments
Practice Location: 9898 Genesee Ave, La Jolla, CA 92037
Phone: 858-455-6330    
Hamid Sakhi,
Physician Assistant
Medicare: Accepting Medicare Assignments
Practice Location: 10666 N Torrey Pines Rd, La Jolla, CA 92037
Phone: 858-554-9100    
Vania Arroyo Hood,
Physician Assistant
Medicare: Medicare Enrolled
Practice Location: 9850 Genesee Ave Ste 320, La Jolla, CA 92037
Phone: 858-554-1212    Fax: 858-795-1195
Harper Smith, PA
Physician Assistant
Medicare: Medicare Enrolled
Practice Location: 4150 Regents Park Row Ste 345, La Jolla, CA 92037
Phone: 858-207-3117    
Chloe Marie Guilan Trusty, PA-C
Physician Assistant
Medicare: Medicare Enrolled
Practice Location: 9850 Genesee Ave Ste 320, La Jolla, CA 92037
Phone: 858-554-1212    

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).

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