Caleb Chu, M.D.
Anesthesiology Physician · Upland, CA
Caleb Chu, M.D. is an anesthesiology physician with a practice address in Upland, California, and NPI 1447291836, issued on Jun 9, 2006. Check the license (California G58543, as entered in NPPES) on the Medical Board of California; the Medicare figures below come from public CMS files.
- Name
- Caleb Chu
- Credential
- M.D.
- Primary taxonomy
- Anesthesiology Physician 207L00000X
- License number
- G58543 CA
Self-reported in NPPES; status is on the state search - Practice location
- 999 San Bernardino RD, Upland, CA 91786
- Phone
- (909) 920-4851
- Enumerated
- Jun 9, 2006
- Record last updated
- Feb 19, 2015 (not updated in 11 years: call before relying on the address or phone)
- Fax
- (909) 949-3970
- Medicaid ID
- 00G585430 CA
- Medicare enrollment
- Enrolled (PECOS I20090331000522); accepts Medicare assignment
- Medical or professional school
- Loma Linda University School Of Medicine, 1985
- Entity
- Type 1 · individual
8 nearest anesthesiology physician records → All 7,571 in California → Look up another NPI →
Also registered at 999 San Bernardino RD
A shared address usually means a shared clinic or building; it does not show who employs whom.
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- Ahmed Al-WaisiInternal Medicine Physician1871115709
- Donald Alpiner, DOSurgery Physician1811086952
- Alexander ArzooStudent in an Organized Health Care Education/Training Program1891635629
- Liezl Avila, D.O.Emergency Medicine Physician1487064515
Verify Caleb Chu in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersMedical Board of California
Search for license G58543Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
Industry payments in 2024: $51.38
3 payments; by number, the most common kind was food and beverage; the largest payer was Teva Pharmaceuticals USA, Inc. The 17,774 providers of this specialty with any payment received $669.59 on average. Payments are reported by manufacturers, not by the provider, and are not a sign of wrongdoing.
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
- Allied Anesthesia Medical Group IncPomona, CA
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Caleb Chu among 7,571 anesthesiology physician records in California
Caleb Chu, M.D. is one of 7,571 anesthesiology physician records with a practice address in California. 71% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2006, is newer than 5% of them.
- NPI issued2006 · 5% of these records are older, 53% newer
- In a Medicare fileYes · 71% of these records are
- In the CMS Doctors and Clinicians fileYes · 64% of these records are
- Graduated1985 · median 2006 among the 4,868 with a school on file
- Record last updated2015 · 63% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207L00000X and a California practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
23 anesthesiology physician records list a practice address in Upland
They are 23 of the 1,846 NPPES records with a practice address in Upland, and 7,571 anesthesiology physician records in California.
All 7,571 in California → Every provider in Upland → Anesthesiology Physician nationwide →
The 8 anesthesiology physician records with the nearest ZIP codes
- Karen Brichta, M.D.Upland, CA 917861790729135
- Perry Carney, M.D.Upland, CA 917861760418875
- Mark Chen, DOUpland, CA 917861568417152
- George Cheng, M.D.Upland, CA 917861316981855
- Christine Chow, MDUpland, CA 917861164458733
- Edward Digiamarino, M.D.Upland, CA 917861801830211
- Russell Dorado, M.D.Upland, CA 917861316982507
- Karen Gan, M.D.Upland, CA 917861558303800
Common questions
What is Caleb Chu, M.D.'s NPI number?
Caleb Chu, M.D.'s National Provider Identifier (NPI) is 1447291836, issued on Jun 9, 2006. An NPI identifies a provider in billing; it is not a license.
Where is Caleb Chu, M.D. located?
The NPPES record lists a practice address at 999 San Bernardino RD, Upland, CA, 91786. Phone: (909) 920-4851. Providers update this record themselves, so call before visiting.
How can I verify Caleb Chu, M.D.'s license?
NPPES lists California license number G58543, 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), 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.