Harley Ian Kornblum, M.D.
Pediatric Neurodevelopmental Disabilities Physician · Los Angeles, CA
Harley Ian Kornblum, M.D. is a pediatric neurodevelopmental disabilities physician with a practice address in Los Angeles, California, and NPI 1386651115, issued on Aug 2, 2006. Check the license (California G70261, as entered in NPPES) on the Medical Board of California; the Medicare figures below come from public CMS files.
- Name
- Harley Ian Kornblum
- Credential
- M.D.
- Primary taxonomy
- Pediatric Neurodevelopmental Disabilities Physician 2080P0008X
- License number
- G70261 CA
Self-reported in NPPES; status is on the state search - Practice location
- 10833 LE Conte Ave, Los Angeles, CA 90095
- Phone
- (310) 206-3952
- Enumerated
- Aug 2, 2006
- Record last updated
- Jun 20, 2012 (not updated in 14 years: call before relying on the address or phone)
- Fax
- (310) 206-0209
- Medicaid IDs
- 00G702610 CA
GR0053510 CA - Medicare enrollment
- Enrolled (PECOS I20120529000210); accepts Medicare assignment
- Medical or professional school
- University Of California, Irvine, California College Of Medicine, 1989
- Entity
- Type 1 · individual
8 nearest pediatric neurodevelopmental disabilities physician records → All 30 in California → Look up another NPI →
Also registered at 10833 LE Conte Ave
A shared address usually means a shared clinic or building; it does not show who employs whom.
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Verify Harley Ian Kornblum in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersMedical Board of California
Search for license G70261Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
81% fewer Medicare Part D claims than the average pediatric neurodevelopmental disabilities physician in 2024
109 Medicare Part D claims, against an average of 566 among the 59 providers of this specialty who prescribed in Part D. Brand-name drugs were 22% of claims.
Most prescribed
- Nayzilam17 claims
- Divalproex Sodium Er16 claims
- Rufinamide12 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).
Harley Ian Kornblum among 30 pediatric neurodevelopmental disabilities physician records in California
Harley Ian Kornblum, M.D. is one of 30 pediatric neurodevelopmental disabilities physician records with a practice address in California. 50% 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 0% of them.
- NPI issued2006 · 0% of these records are older, 40% newer
- In a Medicare fileYes · 50% of these records are
- In the CMS Doctors and Clinicians fileYes · 10% of these records are
- Record last updated2012 · 83% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 2080P0008X and a California practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Pediatric Neurodevelopmental Disabilities Physician providers in California
There are 30 pediatric neurodevelopmental disabilities physician records in California.
All 30 in California → Every provider in Los Angeles → Pediatric Neurodevelopmental Disabilities Physician nationwide →
The 8 pediatric neurodevelopmental disabilities physician records with the nearest ZIP codes
- Christopher Giza, M.D.Los Angeles, CA 900951467488528
- Jason Lerner, M.D.Los Angeles, CA 900951275557191
- Raman Sankar, M.D.Los Angeles, CA 900951376629063
- William Shields, M.D.Los Angeles, CA 900951821174442
- Joyce Wu, M.D.Los Angeles, CA 900951831295138
- Alison Cazadio, COTA/LCarlsbad, CA 920081568137982
- Kelainne JosephSan Diego, CA 921051831010305
- Judy Goldstein, M.D.San Diego, CA 921231295811990
Common questions
What is Harley Ian Kornblum, M.D.'s NPI number?
Harley Ian Kornblum, M.D.'s National Provider Identifier (NPI) is 1386651115, issued on Aug 2, 2006. An NPI identifies a provider in billing; it is not a license.
Where is Harley Ian Kornblum, M.D. located?
The NPPES record lists a practice address at 10833 LE Conte Ave, Los Angeles, CA, 90095. Phone: (310) 206-3952. Providers update this record themselves, so call before visiting.
How can I verify Harley Ian Kornblum, M.D.'s license?
NPPES lists California license number G70261, 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.
How much does Harley Ian Kornblum, M.D. prescribe under Medicare Part D?
In 2024, Harley Ian Kornblum, M.D. had 109 Medicare Part D claims; the average among pediatric neurodevelopmental disabilities physician prescribers was 566. Part D covers Medicare prescriptions only.
What is Harley Ian Kornblum, 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.