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JANET GEISLER NAKAMURA PA-C
NPI 1972547537
Physician Assistant in Newport Beach, CA

Active since June 15, 2006PECOS Enrolled
1 HOAG DR, NEWPORT BEACH, CA 92663(949) 764-1407 Get Directions Write a Review

NPPES record last updated: December 1, 2021. Verified against the NPPES registry weekly; last sync: August 16, 2026.

About Janet Geisler Nakamura Pa-c NPPES

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

JANET GEISLER NAKAMURA PA-C (NPI 1972547537) is an individual physician assistant in Newport Beach, California, licensed in California (PA16597) and active in the NPI registry since June 2006. She is enrolled in Medicare PECOS.

NPPES Registry Identity

NPI1972547537
Entity TypeIndividualFemale
Primary Taxonomy363A00000X
Provider Legal NameJANET GEISLER NAKAMURACredential: PA-C
Location Address1 HOAG DRNewport Beach, CA 92663-4162
Mailing AddressPo Box 79144Corona, CA 92877-0171
Phone(949) 764-1407
Sole ProprietorNo
Enumeration DateJune 15, 2006
Last NPPES UpdateDecember 1, 2021
✔ NPI 1972547537 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 · PA16597
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.
1 HOAG DR, Newport Beach, CA 92663
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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)

Janet Geisler Nakamura 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.

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 92663 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.

DR. JACK MIN KAN M.D.
Anesthesiology
1 HOAG DR, DEPT OF ANESTHESIOLOGY
NEWPORT BEACH, CA 92663
Orange County (858) 565-9666
DR. MICHAEL GRAY MD
Hospitalist
1 HOAG DR
NEWPORT BEACH, CA 92663
Orange County (949) 610-7245
DR. ANDY YEN-TANG LEE MD
Internal Medicine (Advanced Heart Failure and Transplant Cardiology)
1 HOAG DR
NEWPORT BEACH, CA 92663
Orange County (949) 764-8135
KELLY GREENSTREET RD
Dietitian, Registered
1 HOAG DR
NEWPORT BEACH, CA 92663
Orange County (949) 764-8205
AMY KWAN MD
Hospitalist
1 HOAG DR
NEWPORT BEACH, CA 92663
Orange County (949) 873-6181
BRIAN KONG M.D.
Hospitalist
1 HOAG DR
NEWPORT BEACH, CA 92663
Orange County (949) 610-7245
CAPELLA TONG RD
Dietitian, Registered
1 HOAG DR
NEWPORT BEACH, CA 92663
Orange County (949) 764-8205
DANIEL KOERBER MD
Internal Medicine (Gastroenterology)
1 HOAG DR
NEWPORT BEACH, CA 92663
Orange County (949) 764-4624

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 Janet Nakamura's NPI number?

The NPI number for Janet Nakamura is 1972547537. It was assigned to this individual provider in the NPPES registry on June 15, 2006.

Where is Janet Nakamura located?

Janet Nakamura practices at 1 Hoag Dr, Newport Beach, CA 92663. The listed phone number is (949) 764-1407.

What is Janet Nakamura's specialty?

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

Is Janet Nakamura enrolled in Medicare?

Yes. Janet Nakamura is registered in the Medicare PECOS enrollment system.

When was this NPI record last updated?

The NPPES record for Janet Nakamura was last updated on December 1, 2021. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 4 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.