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ALLISON SESSIONS BEST PA-C
NPI 1063969293
Physician Assistant in San Bernardino, CA

Active since September 06, 2016PECOS Enrolled
355 E 21ST ST, SUITE H, SAN BERNARDINO, CA 92404(909) 886-2609 Get Directions Write a Review

NPPES record last updated: September 6, 2016. Verified against the NPPES registry weekly; last sync: August 09, 2026.

About Allison Sessions Best Pa-c NPPES

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

ALLISON SESSIONS BEST PA-C (NPI 1063969293) is an individual physician assistant in San Bernardino, California, licensed in California (PA53584) and active in the NPI registry since September 2016. She is enrolled in Medicare PECOS.

NPPES Registry Identity

NPI1063969293
Entity TypeIndividualFemale
Primary Taxonomy363A00000X
Provider Legal NameALLISON SESSIONS BESTCredential: PA-C
Location Address355 E 21ST ST, SUITE HSan Bernardino, CA 92404-4824
Mailing Address12637 El Camino Real, Apt. 5404San Diego, CA 92130-5005 · (303) 746-8925
Phone(909) 886-2609
Sole ProprietorNo
Enumeration DateSeptember 6, 2016
✔ NPI 1063969293 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 · PA53584
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.
355 E 21ST ST, San Bernardino, CA 92404
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Medicare Participation & PECOS CMS

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

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

Allison Sessions Best Pa-c is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).

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 7

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.

Residence visit for established patient with low level of medical decision making, per day, if using time, at least 30 minutes 99348
An established patient home visit is a 25-minute appointment where a healthcare provider visits you at your home. This service is for patients who have previously been seen by the provider. It includes a check-up and discussion about your health concerns.
555 services69 patients
Removal of skin and tissue, 20.0 sq cm or less 11042
This procedure involves the surgical removal of skin and tissue, up to 20.0 square cm in size. It's often performed to treat conditions like skin cancer or to remove moles, warts, and other skin lesions. The area is numbed and the unwanted tissue is carefully cut out.
317 services52 patients
Removal of skin and tissue, each additional 20.0 sq cm or less 11045
This procedure involves the removal of skin and tissue, typically due to disease, injury, or abnormal growth. Each session removes an area of 20.0 square cm or less. It's performed by a trained professional and may require multiple sessions for larger areas.
137 services17 patients
Residence visit for new patient with low level of medical decision making, per day, if using time, at least 30 minutes 99342
A new patient home visit is a 30-minute appointment where a healthcare provider comes to your home to assess your health needs. This can include discussing your medical history, current conditions, and treatment plans. It's a convenient way to receive care in your own environment.
55 services55 patients
Residence visit for established patient with moderate level of medical decision making, per day, if using time, at least 40 minutes 99349
An established patient home visit is a medical appointment conducted at your home, typically lasting around 40 minutes. This service is ideal for patients who may find it difficult to travel to a healthcare facility. During this visit, a healthcare professional will evaluate your health status, manage your care, and answer any health-related questions you may have.
49 services15 patients
Removal of muscle and/or tissue, 20.0 sq cm or less 11043
This procedure involves the surgical removal of a specified area (20.0 sq cm or less) of muscle and/or tissue. It's typically done to treat conditions like tumors, infections, or injuries. Local or general anesthesia ensures comfort. Recovery time varies.
32 services11 patients

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 92404 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
$91.88 typical visit price
range $59.60 – $179.42
Typical copayment $22.97 (range $14.90 – $44.85)
Most-billed visit code 99203
Established Patient
$74.08 typical visit price
range $19.37 – $146.42
Typical copayment $18.52 (range $4.84 – $36.60)
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.

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.

DR. MARVIN FONG PHARM D
Pharmacist
355 E 21ST ST
SAN BERNARDINO, CA 92404
San Bernardino County (909) 882-3719
PHILIP CHAOTSAI CHIEN M.D.
Pediatrics
355 E 21ST ST, SUITE L
SAN BERNARDINO, CA 92404
San Bernardino County (909) 882-1721
EMILY RUTH BRADFORD-LEWIS FNP
Nurse Practitioner (Family)
355 E 21ST ST, STE H
SAN BERNARDINO, CA 92404
San Bernardino County (909) 886-2609
PHARMACY SERVICE INC
Pharmacy (Community/Retail Pharmacy)
355 E 21ST ST
SAN BERNARDINO, CA 92404
San Bernardino County (909) 882-3719
MRS. JO EVELYN FLANAGAN
Durable Medical Equipment & Medical Supplies
355 E 21ST ST, SUITE J
SAN BERNARDINO, CA 92404
San Bernardino County (909) 882-0193
DR. SHELDON DALE BORSON JR. PHARMD
Pharmacist
355 E 21ST ST
SAN BERNARDINO, CA 92404
San Bernardino County (760) 797-5038
JENG REN WU M.D.
Family Medicine
355 E 21ST ST, SUITE G
SAN BERNARDINO, CA 92404
San Bernardino County (909) 886-8618
ELOISE CATHERINE THACKER C70773
Durable Medical Equipment & Medical Supplies
355 E 21ST ST
SAN BERNARDINO, CA 92404
San Bernardino County (909) 882-0193

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 Allison Best's NPI number?

The NPI number for Allison Best is 1063969293. It was assigned to this individual provider in the NPPES registry on September 6, 2016.

Where is Allison Best located?

Allison Best practices at 355 E 21st St Suite H, San Bernardino, CA 92404. The listed phone number is (909) 886-2609.

What is Allison Best's specialty?

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

Is Allison Best enrolled in Medicare?

Yes. Allison Best is registered in the Medicare PECOS enrollment system.

When was this NPI record last updated?

The NPPES record for Allison Best was last updated on September 6, 2016. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 9 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.