Dennis J. Chia, M.D.
Pediatric Endocrinology Physician · Los Angeles, CA
Dennis J. Chia, M.D. is a pediatric endocrinology physician with a practice address in Los Angeles, California, and NPI 1750396263, issued on Jul 31, 2006. Check the license on the Medical Board of California; the Medicare figures below come from public CMS files.
- Name
- Dennis J. Chia
- Credential
- M.D.
- Primary taxonomy
- Pediatric Endocrinology Physician 2080P0205X
- License numbers
- 257223 NY
MD23046 OR
Self-reported in NPPES; status is on the state search - Practice location
- 10833 LE Conte Ave RM 22-315, Los Angeles, CA 90095
- Phone
- (310) 206-2098
- Enumerated
- Jul 31, 2006
- Record last updated
- Jul 19, 2018 (not updated in 8 years: call before relying on the address or phone)
- Medicaid ID
- 286754 OR
- Medicare enrollment
- Enrolled (PECOS I20180621000803); accepts Medicare assignment
- Medical or professional school
- Boston University School Of Medicine, 1998
- Entity
- Type 1 · individual
8 nearest pediatric endocrinology physician records → All 207 in California → Look up another NPI →
Verify Dennis J. Chia in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersMedical Board of CaliforniaCheck the board
- 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
83% fewer Medicare Part D claims than the average pediatric endocrinology physician in 2024
18 Medicare Part D claims, against an average of 105 among the 386 providers of this specialty who prescribed in Part D. Brand-name drugs were 89% of 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.
The practice group's MIPS final score for 2023 (Medicare payment program): 80.5 of 100
The Merit-based Incentive Payment System score is reported for the practice group, not for one clinician alone. Four categories are weighted into the final score; the average among 454,083 clinicians with a measured score was 83.5.
Source: CMS Quality Payment Program, MIPS performance year 2023, group reporting; category weights for 2023 (qpp.cms.gov).
Bills Medicare through one group practice
- UC RegentsLos Angeles, CA
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Dennis J. Chia among 207 pediatric endocrinology physician records in California
Dennis J. Chia, M.D. is one of 207 pediatric endocrinology physician records with a practice address in California. 63% 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 6% of them.
- NPI issued2006 · 6% of these records are older, 61% newer
- In a Medicare fileYes · 63% of these records are
- In the CMS Doctors and Clinicians fileYes · 23% of these records are
- Graduated1998 · median 2002 among the 46 with a school on file
- Record last updated2018 · 56% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 2080P0205X and a California practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Pediatric Endocrinology Physician providers in California
There are 207 pediatric endocrinology physician records in California.
All 207 in California → Every provider in Los Angeles → Pediatric Endocrinology Physician nationwide →
The 8 pediatric endocrinology physician records with the nearest ZIP codes
- Pinchas Cohen, M.D.Los Angeles, CA 900951790708386
- Linda Garabet Diramerian, MDLos Angeles, CA 900951912430802
- Manal Habib, M.D.Los Angeles, CA 900951104105535
- Kuk-Wha Lee, M.D.Los Angeles, CA 900951457361891
- Erin Okawa, MDLos Angeles, CA 900951972861490
- Christina Reh, M.D.Los Angeles, CA 900951255579371
- Bassem Shoucri, MDLos Angeles, CA 900951639705528
- Vibha Singhal, MDLos Angeles, CA 900951093858748
Common questions
What is Dennis J. Chia, M.D.'s NPI number?
Dennis J. Chia, M.D.'s National Provider Identifier (NPI) is 1750396263, issued on Jul 31, 2006. An NPI identifies a provider in billing; it is not a license.
Where is Dennis J. Chia, M.D. located?
The NPPES record lists a practice address at 10833 LE Conte Ave RM 22-315, Los Angeles, CA, 90095. Phone: (310) 206-2098. Providers update this record themselves, so call before visiting.
How can I verify Dennis J. Chia, M.D.'s license?
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.
How much does Dennis J. Chia, M.D. prescribe under Medicare Part D?
In 2024, Dennis J. Chia, M.D. had 18 Medicare Part D claims; the average among pediatric endocrinology physician prescribers was 105. Part D covers Medicare prescriptions only.
What is Dennis J. Chia, M.D.'s MIPS final score?
The 2023 MIPS final score is 80.5 of 100, reported for the practice group. The average among 454,083 clinicians with a measured score was 83.5.
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.