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JOHN NICHOLAS BARTOLOZZI PA
NPI 1750531265
Physician Assistant in Los Angeles, CA

Active since September 22, 2008PECOS Enrolled
400 W 30TH ST, LOS ANGELES, CA 90007(213) 284-3200 Get Directions Write a Review

NPPES record last updated: July 13, 2023. Verified against the NPPES registry weekly; last sync: September 06, 2026.

About John Nicholas Bartolozzi Pa NPPES

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

JOHN NICHOLAS BARTOLOZZI PA (NPI 1750531265) is an individual physician assistant in Los Angeles, California, licensed in California (51357) and active in the NPI registry since September 2008. He is enrolled in Medicare PECOS.

NPPES Registry Identity

NPI1750531265
Entity TypeIndividualMale
Primary Taxonomy363A00000X
Provider Legal NameJOHN NICHOLAS BARTOLOZZICredential: PA
Location Address400 W 30TH STLos Angeles, CA 90007-3320
Mailing Address400 W 30th StLos Angeles, CA 90007-3320 · (213) 284-3200 · Fax (704) 512-6851
Phone(213) 284-3200
Sole ProprietorNo
Enumeration DateSeptember 22, 2008
Last NPPES UpdateJuly 13, 2023
NPPES CertifiedJuly 13, 2023
✔ NPI 1750531265 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 · 51357
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.
400 W 30TH ST, Los Angeles, CA 90007
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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)

John Nicholas Bartolozzi Pa 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.

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 90007 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
$96.36 typical visit price
range $62.96 – $187.60
Typical copayment $24.09 (range $15.74 – $46.90)
Most-billed visit code 99203
Established Patient
$77.96 typical visit price
range $20.84 – $153.61
Typical copayment $19.49 (range $5.21 – $38.40)
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 20

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

DIANA BENITEZ WHNP, CNM
Nurse Practitioner (Women's Health)
400 W 30TH ST
LOS ANGELES, CA 90007
Los Angeles County (213) 284-3200
MARY GATTER M.D.
Obstetrics & Gynecology (Gynecology)
400 W 30TH ST
LOS ANGELES, CA 90007
Los Angeles County (213) 284-3211
CHELSEA DAWSON R.N.
Registered Nurse
400 W 30TH ST
LOS ANGELES, CA 90007
Los Angeles County (800) 576-5544
BIVIANA CALLEJA LAGUNAS LCSW
Social Worker (Clinical)
400 W 30TH ST
LOS ANGELES, CA 90007
Los Angeles County (323) 891-6417
MS. HEATHER MARIE ONNIGIAN PA-C
Physician Assistant
400 W 30TH ST
LOS ANGELES, CA 90007
Los Angeles County (213) 284-3200
MS. FABIOLA SILIS RN
Registered Nurse
400 W 30TH ST
LOS ANGELES, CA 90007
Los Angeles County (213) 284-3200
ROSA M GALLARDO PA
Physician Assistant
400 W 30TH ST
LOS ANGELES, CA 90007
Los Angeles County (323) 284-3119
KATHLEEN MAHAN NP
Nurse Practitioner
400 W 30TH ST
LOS ANGELES, CA 90007
Los Angeles County (213) 284-3245

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 John Bartolozzi's NPI number?

The NPI number for John Bartolozzi is 1750531265. It was assigned to this individual provider in the NPPES registry on September 22, 2008.

Where is John Bartolozzi located?

John Bartolozzi practices at 400 W 30th St, Los Angeles, CA 90007. The listed phone number is (213) 284-3200.

What is John Bartolozzi's specialty?

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

Is John Bartolozzi enrolled in Medicare?

Yes. John Bartolozzi is registered in the Medicare PECOS enrollment system.

When was this NPI record last updated?

The NPPES record for John Bartolozzi was last updated on July 13, 2023. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 3 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.