Kristen Barnum, PA - Medicare Physician Assistant in Bonita, CA

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Kristen Barnum, PA is a medicare enrolled "Physician Assistant" in Bonita, California. She graduated from nursing school in 2024 and has 2 years of diverse experience with area of expertise as Physician Assistant. She is a member of the group practice Aspire Dermatology Llc and her current practice location is 4358 Bonita Rd Ste 400, Bonita, California. You can reach out to her office (for appointments etc.) via phone at (619) 695-1266.

Kristen Barnum is licensed to practice in Rhode Island (license number PA01741) 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 1720856966.

Contact Information

Kristen Barnum, PA
4358 Bonita Rd Ste 400,
Bonita, CA 91902-1421
(619) 695-1266
Not Available

Map and Direction




Provider's Profile

Full NameKristen Barnum
GenderFemale
SpecialityPhysician Assistant
Experience2 Years
Location4358 Bonita Rd Ste 400, Bonita, 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:
  • Kristen Barnum graduated from nursing school in 2024
  NPI Data:
  • NPI Number: 1720856966
  • Provider Enumeration Date: 12/18/2023
  • Last Update Date: 12/09/2025
  Medicare PECOS Information:
  • PECOS PAC ID: 1951841097
  • Enrollment ID: I20250319003119

Medical Identifiers

Medical identifiers for Kristen Barnum such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1720856966NPI-NPPES

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
363AM0700XPhysician Assistant - Medical PA66813 (California)Secondary
390200000XStudent In An Organized Health Care Education/training Program (* (Not Available))Secondary
363A00000XPhysician Assistant PA01741 (Rhode Island)Primary

Medical Facilities Affiliation

Facility NameLocationFacility Type
The Miriam HospitalProvidence, RIHospital

Group Practice Association

Group Practice NameGroup PECOS PAC IDNo. of Members
Aspire Dermatology Llc175955064323

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. Kristen Barnum 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
Kristen Barnum, PA
4358 Bonita Rd Ste 400,
Bonita, CA 91902-1421

Ph: (619) 695-1266		Kristen Barnum, PA
4358 Bonita Rd Ste 400,
Bonita, CA 91902-1421

Ph: (619) 695-1266

Reviews and Comments


Physician Assistant Nurses in Bonita, CA

Karleigh Powell, PA-C
Physician Assistant
Medicare: Accepting Medicare Assignments
Practice Location: 4358 Bonita Rd Ste 400, Bonita, CA 91902
Phone: 858-554-1212    Fax: 858-795-1195
Ryan Birtcher, PA
Physician Assistant
Medicare: Medicare Enrolled
Practice Location: 180 Otay Lakes Rd Ste 203, Bonita, CA 91902
Phone: 619-320-4775    

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.