NPPES file of Aug 9, 2026

Elisha Bonny Eng Jang, NP, GNP-BC

Gerontology Nurse Practitioner · San Jose, CA

Elisha Bonny Eng Jang, NP, GNP-BC is a gerontology nurse practitioner with a practice address in San Jose, California, and NPI 1780017632, issued on Aug 14, 2013. Check the license (California 23355, as entered in NPPES) with the California board that licenses this profession; the Medicare figures below come from public CMS files.

Record from CMS NPPES, file of Aug 9, 2026 · Medicare files 2024 · method · Verify with CMS →

NPPES recordNPPES file of Aug 9, 2026
1780017632
Name
Elisha Bonny Eng Jang
Credential
NP, GNP-BC
Primary taxonomy
Gerontology Nurse Practitioner 363LG0600X
License number
23355 CA
Self-reported in NPPES; status is on the state search
Practice location
299 Stockton Ave, San Jose, CA 95126
Phone
(408) 535-4600
Enumerated
Aug 14, 2013
Record last updated
Apr 27, 2020 (not updated in 6 years: call before relying on the address or phone)
Fax
(408) 535-4661
Medicare enrollment
Enrolled (PECOS I20200501001194); accepts Medicare assignment
Telehealth
Offers telehealth (CMS)
Entity
Type 1 · individual
Public record from CMS NPPES (open it on the CMS NPI Registry). Enrollment, assignment, school and telehealth: CMS Doctors and Clinicians file, Aug 2026. A record is not a license: verify it with the state board.
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8 nearest gerontology nurse practitioner records → All 569 in California → Look up another NPI →

Also registered at 299 Stockton Ave

A shared address usually means a shared clinic or building; it does not show who employs whom.

  1. Mary Chiang, AGPCNPAdult Health Nurse Practitioner1275927204
  2. Alex Mirabadi, M.D.Geriatric Medicine (Family Medicine) Physician1396037545

Verify Elisha Bonny Eng Jang in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersWhich California board licenses this profession
    Search for license 23355    Check the board
  3. 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
  4. 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
  5. 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
Find the California license search

PlainDoctor does not match the HHS-OIG exclusion list to individual records: most entries carry no NPI. Search the OIG exclusion list by name.

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86% fewer Medicare Part D claims than the average gerontology nurse practitioner in 2024

196 Medicare Part D claims for 63 beneficiaries, against an average of 1,369 among the 6,165 providers of this specialty who prescribed in Part D.

  1. Elisha Jang196
  2. Specialty average1,369

Most prescribed

  1. Divalproex Sodium29 claims
  2. Divalproex Sodium Er18 claims
  3. Memantine Hcl16 claims
  4. Amlodipine Besylate14 claims
  5. Ipratropium Bromide12 claims
  6. Rivastigmine11 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.

Industry payments in 2024: $4,157.32

8 payments; by number, the most common kind was travel and lodging; the largest payer was Lilly USA, LLC. The 3,903 providers of this specialty with any payment received $742.05 on average. Payments are reported by manufacturers, not by the provider, and are not a sign of wrongdoing.

  1. Elisha Jang$4,157.32
  2. Specialty average$742.05

Source: CMS Open Payments, program year 2024 (openpaymentsdata.cms.gov); average among providers of this specialty with at least one payment.

Bills Medicare through one group practice

  1. Sutter Bay Medical FoundationBurlingame, CA

Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).

Elisha Bonny Eng Jang among 569 gerontology nurse practitioner records in California

Elisha Bonny Eng Jang, NP, GNP-BC is one of 569 gerontology nurse practitioner records with a practice address in California. 64% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2013, is newer than 32% of them.

  • NPI issued2013 · 32% of these records are older, 65% newer
  • In a Medicare fileYes · 64% of these records are
  • In the CMS Doctors and Clinicians fileYes · 42% of these records are
  • Graduated2013 · median 2018 among the 239 with a school on file
  • Record last updated2020 · 44% of these records were not updated in five years or more

Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 363LG0600X and a California practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).

Gerontology Nurse Practitioner providers in California

There are 569 gerontology nurse practitioner records in California.

All 569 in California → Every provider in San Jose → Gerontology Nurse Practitioner nationwide →

The 8 gerontology nurse practitioner records with the nearest ZIP codes

  1. Oi Shan Wong, N.P.San Jose, CA 951271144610122
  2. Rachelle Huemoeller, NPSan Jose, CA 951281134575343
  3. Jodie Sugiyama, GNPSan Jose, CA 951241003213679
  4. Sarah GaraySan Jose, CA 951291205784923
  5. Julie Dutton, NPSan Jose, CA 951301013136423
  6. Deena Bunzel, RNPSan Jose, CA 951191871548701
  7. Marypat Kelly, GNPSan Jose, CA 951191043289523
  8. Pratima Gupta, NPSan Jose, CA 951101487921656

Common questions

What is Elisha Bonny Eng Jang, NP, GNP-BC's NPI number?

Elisha Bonny Eng Jang, NP, GNP-BC's National Provider Identifier (NPI) is 1780017632, issued on Aug 14, 2013. An NPI identifies a provider in billing; it is not a license.

Where is Elisha Bonny Eng Jang, NP, GNP-BC located?

The NPPES record lists a practice address at 299 Stockton Ave, San Jose, CA, 95126. Phone: (408) 535-4600. Providers update this record themselves, so call before visiting.

How can I verify Elisha Bonny Eng Jang, NP, GNP-BC's license?

NPPES lists California license number 23355, as entered by the provider. Search the California board that licenses this profession; the NPPES record confirms identity only.

How much does Elisha Bonny Eng Jang, NP, GNP-BC prescribe under Medicare Part D?

In 2024, Elisha Bonny Eng Jang, NP, GNP-BC had 196 Medicare Part D claims for 63 beneficiaries; the average among gerontology nurse practitioner prescribers was 1,369. 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.

Written with AI tools from the named public files; every figure is computed from those files (how it is made).

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.