Carolyn Ngo-Bell, PA-C, MPH
Physician Assistant · San Jose, CA
Carolyn Ngo-Bell, PA-C, MPH is a physician assistant with a practice address in San Jose, California, and NPI 1689248221, issued on May 18, 2021. Check the license (California 62850, as entered in NPPES) with the California board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Carolyn Ngo-Bell
- Credential
- PA-C, MPH
- Primary taxonomy
- Physician Assistant 363A00000X
- License number
- 62850 CA
Self-reported in NPPES; status is on the state search - Practice location
- 455 Oconnor Dr Ste 150, San Jose, CA 95128
- Phone
- (669) 299-8800
- Enumerated
- May 18, 2021
- Record last updated
- Jun 25, 2025
- Entity
- Type 1 · individual
8 nearest physician assistant records → All 14,451 in California → Look up another NPI →
Also registered at 455 Oconnor Dr Ste 150
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Claudia Posch-Roth, PTPhysical Therapist1780710616
- Judith TorresNurse Practitioner1215782701
Verify Carolyn Ngo-Bell in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich California board licenses this profession
Search for license 62850Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
85% fewer Medicare Part D claims than the average physician assistant in 2024
124 Medicare Part D claims for 89 beneficiaries, against an average of 830 among the 101,058 providers of this specialty who prescribed in Part D.
Most prescribed
- Ibuprofen24 claims
- Cephalexin15 claims
Source: CMS Medicare Part D Prescribers by Provider and Drug, 2024 (data.cms.gov). Part D covers prescriptions for Medicare patients only; drugs with fewer than 11 claims are not published.
Carolyn Ngo-Bell among 14,451 physician assistant records in California
Carolyn Ngo-Bell, PA-C, MPH is one of 14,451 physician assistant records with a practice address in California. 75% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2021, is newer than 67% of them.
- NPI issued2021 · 67% of these records are older, 27% newer
- In a Medicare fileYes · 75% of these records are
- In the CMS Doctors and Clinicians fileNo · 50% of these records are
- Record last updated2025 · 40% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 363A00000X and a California practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
221 physician assistant records list a practice address in San Jose
They are 221 of the 20,925 NPPES records with a practice address in San Jose, and 14,451 physician assistant records in California.
All 14,451 in California → Every provider in San Jose → Physician Assistant nationwide →
The 8 physician assistant records with the nearest ZIP codes
- Maricela Aguaristi, PHYSICIAN ASSISTANTSan Jose, CA 951281609059062
- Sheenkai Ameer, PACSan Jose, CA 951281669692778
- Nicole Bendemire, MPA, PA-CSan Jose, CA 951281366619546
- Robert Chapa, P.A.San Jose, CA 951281003945486
- Deanna Davis, PASan Jose, CA 951281346219631
- Dax Grice, PA-CSan Jose, CA 951281174703490
- Robert Hsu, MPAS, PA-CSan Jose, CA 951281821168832
- Julie Jung, PASan Jose, CA 951281346303484
Common questions
What is Carolyn Ngo-Bell, PA-C, MPH's NPI number?
Carolyn Ngo-Bell, PA-C, MPH's National Provider Identifier (NPI) is 1689248221, issued on May 18, 2021. An NPI identifies a provider in billing; it is not a license.
Where is Carolyn Ngo-Bell, PA-C, MPH located?
The NPPES record lists a practice address at 455 Oconnor Dr Ste 150, San Jose, CA, 95128. Phone: (669) 299-8800. Providers update this record themselves, so call before visiting.
How can I verify Carolyn Ngo-Bell, PA-C, MPH's license?
NPPES lists California license number 62850, as entered by the provider. Search the California board that licenses this profession; the NPPES record confirms identity only.
How much does Carolyn Ngo-Bell, PA-C, MPH prescribe under Medicare Part D?
In 2024, Carolyn Ngo-Bell, PA-C, MPH had 124 Medicare Part D claims for 89 beneficiaries; the average among physician assistant prescribers was 830. Part D covers Medicare prescriptions only.
Source: CMS National Plan and Provider Enumeration System (NPPES), file of Aug 9, 2026 (NPPES files on CMS.gov); NUCC Health Care Provider Taxonomy. Medicare files from data.cms.gov. An NPI identifies who bills; it is not a license.
Figures on PlainDoctor are read from the federal files each page names (CMS NPPES, Medicare Part D, MIPS, Open Payments; the HHS-OIG exclusion list only as counts) and from Census population estimates, with the file date shown beside them. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error. Data current as of Aug 9, 2026.