KARISSA BARTHOLME PLUMMER PA-C
NPI 1063834331
Physician Assistant in San Diego, CA

Active since January 06, 2014PECOS EnrolledAccepts Medicare Assignment
501 WASHINGTON ST STE 600, SAN DIEGO, CA 92103(619) 278-3340 Get Directions Write a Review

NPPES record last updated: September 5, 2023. Verified against the NPPES registry weekly; last sync: August 09, 2026.

Record update history: Sep 5, 2023, May 26, 2021, Jun 22, 2018 (3 updates tracked since 2018).

About Karissa Bartholme Plummer Pa-c NPPES

Official registry information on file with the National Plan and Provider Enumeration System.

KARISSA BARTHOLME PLUMMER PA-C (NPI 1063834331) is an individual physician assistant in San Diego, California, licensed in California (PA51246) and active in the NPI registry since January 2014. She is enrolled in Medicare PECOS and is a graduate of Other (2013).

NPPES Registry Identity

NPI1063834331
Entity TypeIndividualFemale
Primary Taxonomy363A00000X
Provider Legal NameKARISSA BARTHOLME PLUMMERCredential: PA-C
Location Address501 WASHINGTON ST STE 600San Diego, CA 92103-2239
Mailing Address10790 Rancho Bernardo RdSan Diego, CA 92127-5705 · (619) 278-3300 · Fax (619) 278-3310
Sole ProprietorNo
Medical School CMSOtherGraduated 2013
Enumeration DateJanuary 6, 2014
Last NPPES UpdateSeptember 5, 20233 updates tracked since enumeration
NPPES CertifiedSeptember 5, 2023
NPI 1063834331 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

Primary SpecialtyPhysician AssistantPhysician Assistants & Advanced Practice Nursing Providers
Taxonomy Code363A00000X
License Licensed in CA · PA51246
Definition
A physician assistant is a person who has successfully completed an accredited education program for physician assistant, is licensed by the state and is practicing within the scope of that license. Physician assistants are formally trained to perform many of the routine, time-consuming tasks a physician can do. In some states, they may prescribe medications. They take medical histories, perform physical exams, order lab tests and x-rays, and give inoculations. Most states require that they work under the supervision of a physician.
501 WASHINGTON ST STE 600, San Diego, CA 92103

Other Names 1

Former Name (1)Karissa Marie Bartholme

Medicare Participation & PECOS CMS

Medicare enrollment, assignment, and ordering and referring status from the CMS PECOS system.

Medicare Enrollment Status

Enrolled in Medicare and accepts Medicare assignment

Karissa Bartholme Plummer Pa-c is registered in PECOS and agrees to accept the Medicare-approved amount as full payment. Medicare patients are not billed beyond the standard deductible and coinsurance.

PECOS PAC ID5991027393
PECOS Enrollment IDI20141212001133
Eligible to Order & Refer Part B Labs & Imaging Durable Medical Equipment Home Health Agency Power Mobility DevicesPer the CMS Ordering and Referring file. Eligibility means Medicare pays claims that this provider orders or refers for these categories.

Areas of Expertise CMS Part B claims 3

Services this provider delivered to Medicare fee-for-service patients, from the CMS Medicare utilization data. Higher counts generally reflect more experience with a service; care delivered outside Medicare is not included.

Established patient office or other outpatient visit with low level od decision making, if using time, 20 minutes or more 99213
This is a routine visit for patients who have already been seen by the healthcare provider. During this approximately 20-29 minute appointment, your health status will be evaluated and any necessary treatments or tests will be discussed. It's a chance to address any health concerns you may have.
134 services107 patients
Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more 99214
This is a routine check-up for patients who have previously visited our clinic. It involves a comprehensive review of your health and any ongoing treatments. The consultation lasts between 30-39 minutes, allowing enough time to discuss any concerns.
89 services74 patients
Annual wellness visit, includes a personalized prevention plan of service (pps), subsequent visit G0439
An annual wellness visit is a yearly appointment with your primary care provider to create or update a personalized prevention plan. This plan helps prevent illness based on your current health and risk factors. It's a subsequent visit, meaning it follows an initial assessment.
17 services17 patients

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 92103 ZIP code area, from fee-for-service claims. These are area statistics, not this provider’s prices; actual charges vary by service and coverage.

New Patient
$94.87 typical visit price
range $62.10 – $184.71
Typical copayment $23.71 (range $15.52 – $46.17)
Most-billed visit code 99203
Established Patient
$76.87 typical visit price
range $20.62 – $151.42
Typical copayment $19.21 (range $5.15 – $37.85)
Most-billed visit code 99213
Amounts reflect what Medicare beneficiaries in this ZIP area are typically charged for office visits. Patients with other coverage should check their individual plans.

Referred Medical Equipment & Supplies CMS DME claims 2

Durable medical equipment, devices and supplies this provider ordered from DME suppliers for patients, from Medicare fee-for-service claims.

Blood glucose test or reagent strips for home blood glucose monitor, per 50 strips A4253
DME-Other DME · category DE017N
6 suppliers14 claims43 services$5.89 avg. paid by Medicare
Continuous positive airway pressure (cpap) device E0601
DME-Other DME · category DE001N
2 suppliers22 claims22 services$25.60 avg. paid by Medicare
Dollar amounts are the average Medicare paid the supplier per service. They are not the cost to the patient.

Other Providers at the Same Location NPPES 10

Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.

Family Medicine
501 WASHINGTON ST STE 600
SAN DIEGO, CA 92103
Pediatrics
501 WASHINGTON ST STE 600
SAN DIEGO, CA 92103
Family Medicine
501 WASHINGTON ST STE 600
SAN DIEGO, CA 92103
Internal Medicine
501 WASHINGTON ST STE 600
SAN DIEGO, CA 92103
Internal Medicine
501 WASHINGTON ST STE 600
SAN DIEGO, CA 92103
Pediatrics
501 WASHINGTON ST STE 600
SAN DIEGO, CA 92103
Nurse Practitioner (Family)
501 WASHINGTON ST STE 600
SAN DIEGO, CA 92103
Nurse Practitioner (Family)
501 WASHINGTON ST STE 600
SAN DIEGO, CA 92103

Frequently Asked Questions NPPES & CMS

Common questions about this NPI record, answered from the official NPPES registry and CMS datasets shown on this page.

What is Karissa Plummer's NPI number?

The NPI number for Karissa Plummer is 1063834331. It was assigned to this individual provider in the NPPES registry on January 6, 2014. The provider is also known as Karissa Marie Bartholme.

Where is Karissa Plummer located?

Karissa Plummer practices at 501 Washington St Ste 600, San Diego, CA 92103. The listed phone number is (619) 278-3340.

What is Karissa Plummer's specialty?

The primary specialty registered for this NPI is Physician Assistant with taxonomy code 363A00000X.

Is Karissa Plummer enrolled in Medicare?

Yes. Karissa Plummer is registered in the Medicare PECOS system and accepts Medicare assignment, which means accepting the Medicare-approved amount as payment in full for covered services.

When was this NPI record last updated?

The NPPES record for Karissa Plummer was last updated on September 5, 2023. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 2 years ago. If this record has changed at CMS more recently, you can request an on-demand re-check against the live CMS registry, directly from this page.