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CAROLYN NGO-BELL PA-C, MPH
NPI 1689248221
Physician Assistant in San Jose, CA

Active since May 18, 2021PECOS Enrolled
455 OCONNOR DR STE 150, SAN JOSE, CA 95128(669) 299-8800 Get Directions Write a Review

NPPES record last updated: June 25, 2025. Verified against the NPPES registry weekly; last sync: August 09, 2026.

Record update history: Jun 25, 2025, Aug 24, 2023, May 18, 2021 (3 updates tracked since 2021).

About Carolyn Ngo-bell Pa-c, Mph NPPES

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

CAROLYN NGO-BELL PA-C, MPH (NPI 1689248221) is an individual physician assistant in San Jose, California, licensed in California (62850) and active in the NPI registry since May 2021. She is enrolled in Medicare PECOS and maintains a secondary practice location in San Jose.

NPPES Registry Identity

NPI1689248221
Entity TypeIndividualFemale
Primary Taxonomy363A00000X
Provider Legal NameCAROLYN NGO-BELLCredential: PA-C, MPH
Location Address455 OCONNOR DR STE 150San Jose, CA 95128-1632
Mailing Address3079 Knickerson DrSan Jose, CA 95148-3116
Phone(669) 299-8800
Sole ProprietorYes
Enumeration DateMay 18, 2021
Last NPPES UpdateJune 25, 20253 updates tracked since enumeration
NPPES CertifiedJune 25, 2025
✔ NPI 1689248221 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 · 62850
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.
455 OCONNOR DR STE 150, San Jose, CA 95128
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Secondary Practice Location 1

Location 14150 N 1st StSan Jose, CA 95134-1513 · Phone (408) 871-5070

Medicare Participation & PECOS CMS

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

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

Carolyn Ngo-bell Pa-c, Mph 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 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.

Emergency department visit with moderate level of medical decision making 99284
An emergency department visit for a high-severity issue means you're experiencing a serious health problem that needs immediate attention. This could be a severe injury, serious illness, or life-threatening condition. Medical professionals will provide urgent care to stabilize your condition.
38 services38 patients
Emergency department visit with high level of medical decision making 99285
An emergency department visit for severe conditions is when you urgently seek medical help due to serious health issues. These could be severe injuries, breathing problems, unbearable pain, or sudden severe illness. Doctors and nurses will provide immediate care to stabilize your condition.
18 services18 patients
Emergency department visit with low level of medical decision making 99283
An emergency department visit for a problem of moderate severity involves immediate medical attention for issues like minor fractures, burns, or high fever. The healthcare team will assess your condition, provide necessary treatment, and may suggest further tests or admission if required.
11 services11 patients

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 95128 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
$106.47 typical visit price
range $70.37 – $206.04
Typical copayment $26.61 (range $17.59 – $51.51)
Most-billed visit code 99203
Established Patient
$86.56 typical visit price
range $23.96 – $169.60
Typical copayment $21.64 (range $5.99 – $42.40)
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 2

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

JUDITH M TORRES
Nurse Practitioner
455 OCONNOR DR STE 150
SAN JOSE, CA 95128
Santa Clara County (669) 299-8800
CLAUDIA POSCH-ROTH PT
Physical Therapist
455 OCONNOR DR STE 150
SAN JOSE, CA 95128
Santa Clara County (408) 947-2522

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 Carolyn Ngo-bell's NPI number?

The NPI number for Carolyn Ngo-bell is 1689248221. It was assigned to this individual provider in the NPPES registry on May 18, 2021.

Where is Carolyn Ngo-bell located?

Carolyn Ngo-bell practices at 455 Oconnor Dr Ste 150, San Jose, CA 95128. The listed phone number is (669) 299-8800.

What is Carolyn Ngo-bell's specialty?

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

Is Carolyn Ngo-bell enrolled in Medicare?

Yes. Carolyn Ngo-bell is registered in the Medicare PECOS enrollment system.

When was this NPI record last updated?

The NPPES record for Carolyn Ngo-bell was last updated on June 25, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 13 months 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.