Jacqueline Chak, M.D.
Pediatrics Physician · San Jose, CA
Jacqueline Chak, M.D. is a pediatrics physician with a practice address in San Jose, California, and NPI 1558684647, issued on Mar 3, 2010. Check the license (California A111305, as entered in NPPES) on the Medical Board of California; the federal record below is the public data PlainDoctor holds for this provider.
- Name
- Jacqueline Chak
- Credential
- M.D.
- Primary taxonomy
- Pediatrics Physician 208000000X
- License number
- A111305 CA
Self-reported in NPPES; status is on the state search - Practice location
- 2505 Samaritan Dr, San Jose, CA 95124
- Phone
- (510) 486-8344
- Enumerated
- Mar 3, 2010
- Entity
- Type 1 · individual
Also registered at 2505 Samaritan Dr
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Matthew Bloom, M.D.Surgery Physician1477631844
- Carole Cook, M.D.Gynecology Physician1710003850
- Mark Eastham, M.D.Specialist1881610376
- Lauren Farash, M.D., M.P.H.Pediatrics Physician1215170147
- Ernesto Gonzalez, M.D.Pediatrics Physician1689937344
- Vehazoun Guekguezian, D.D.S.Dentist1891945606
Verify Jacqueline Chak in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersMedical Board of California
Search for license A111305Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS, AOA, NCCPA, AANPNot checked
237 pediatrics physician records list a San Jose practice address
They are 237 of the 20,925 NPPES records with a San Jose practice address, and 10,094 pediatrics physician records in California. No Medicare prescribing, quality score, industry payment or hospital affiliation is published for this NPI.
All 237 in San Jose → All 10,094 in California → Every provider in San Jose →
Other pediatrics physician records in California
- Subha Aahlad, M.D.Foster City, CA1780610253
- Rebecca Aaronson, MDPanorama City, CA1487746814
- Gregorio Abad-Santos, M.D.Long Beach, CA1255451894
- Michelle Abajian, MDLa Canada, CA1619176757
- Joseph Abapo, MDRiverside, CA1841348786
- Lauren Abbas, MDLos Angeles, CA1982163796
- Mazen Abbas, D.O., M.P.H.Madera, CA1790775278
- Attia Abbasi, M.D.Auburn, CA1922027127
- David Abbott, MDSanta Barbara, CA1144233370
- Lara Abbott, M.D.San Fernando, CA1053312868
Common questions
What is Jacqueline Chak, M.D.'s NPI number?
Jacqueline Chak, M.D.'s National Provider Identifier (NPI) is 1558684647, issued on Mar 3, 2010. An NPI identifies a provider in billing; it is not a license.
Where is Jacqueline Chak, M.D. located?
The NPPES record lists a practice address at 2505 Samaritan Dr, San Jose, CA, 95124. Phone: (510) 486-8344. Providers update this record themselves, so call before visiting.
How can I verify Jacqueline Chak, M.D.'s license?
NPPES lists California license number A111305, as entered by the provider. Search the Medical Board of California at https://www.mbc.ca.gov/License-Verification/default.aspx. The NPPES record confirms identity only; the state search shows license status, expiration and public orders.
Source: CMS National Plan and Provider Enumeration System (NPPES), loaded Aug 27, 2026 (NPPES files on CMS.gov); NUCC Health Care Provider Taxonomy. An NPI identifies who bills; it is not a license.
Every figure on PlainDoctor is rendered directly from the federal CMS NPPES registry, Medicare Part D, MIPS, and Open Payments records, no number is typed in by an editor. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error. Data current as of Aug 27, 2026.