Irene Jennifer Oh, M.D.
Neurology Physician · Carlsbad, CA
Irene Jennifer Oh, M.D. is a neurology physician with a practice address in Carlsbad, California, and NPI 1306089008, issued on Apr 9, 2009. Check the license (California A106450, as entered in NPPES) on the Medical Board of California; the Medicare figures below come from public CMS files.
- Name
- Irene Jennifer Oh
- Credential
- M.D.
- Primary taxonomy
- Neurology Physician 2084N0400X
- License number
- A106450 CA
Self-reported in NPPES; status is on the state search - Practice location
- 6010 Hidden Valley RD Ste 200, Carlsbad, CA 92011
- Phone
- (760) 631-3000
- Enumerated
- Apr 9, 2009
- Record last updated
- Sep 11, 2025
- Fax
- (760) 270-9534
- Medicare enrollment
- Enrolled (PECOS I20090821000552); accepts Medicare assignment
- Medical or professional school
- University Of Texas Southwestern Medical School At Dallas, 2003
- Telehealth
- Offers telehealth (CMS)
- Entity
- Type 1 · individual
8 nearest neurology physician records → All 2,339 in California → Look up another NPI →
Also registered at 6010 Hidden Valley RD Ste 200
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Lori Alasantro, PHDClinical Neuropsychologist1669807111
- David Baker, DONeurology Physician1316442296
- Julienne BaughFamily Nurse Practitioner1114746088
- Christopher Bo, MDPhysical Medicine & Rehabilitation Physician1952863052
- Alicia Choquette, PAPhysician Assistant1710118617
- Bilal Choudry, M.D.Neurology Physician1396921144
Verify Irene Jennifer Oh in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersMedical Board of California
Search for license A106450Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
3.9 times the Medicare Part D claims of the average neurology physician in 2024
5,284 Medicare Part D claims for 721 beneficiaries, against an average of 1,370 among the 15,005 providers of this specialty who prescribed in Part D. Brand-name drugs were 23% of claims.
Most prescribed
- Carbidopa-Levodopa897 claims
- Rytary631 claims
- Rasagiline Mesylate402 claims
- Donepezil Hcl346 claims
- Memantine Hcl244 claims
- Gabapentin230 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): 78.8 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).
Industry payments in 2024: $3,128.12
163 payments; by number, the most common kind was food and beverage; the largest payer was Abbvie Inc. The 10,858 providers of this specialty with any payment received $8,318.07 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
- North County Neurology Associates Medical GroupCarlsbad, CA
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Irene Jennifer Oh among 2,339 neurology physician records in California
Irene Jennifer Oh, M.D. is one of 2,339 neurology physician records with a practice address in California. 81% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2009, is newer than 58% of them.
- NPI issued2009 · 58% of these records are older, 39% newer
- In a Medicare fileYes · 81% of these records are
- In the CMS Doctors and Clinicians fileYes · 70% of these records are
- Graduated2003 · median 2006 among the 1,628 with a school on file
- Record last updated2025 · 55% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 2084N0400X and a California practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
28 neurology physician records list a practice address in Carlsbad
They are 28 of the 3,411 NPPES records with a practice address in Carlsbad, and 2,339 neurology physician records in California.
All 2,339 in California → Every provider in Carlsbad → Neurology Physician nationwide →
The 8 neurology physician records with the nearest ZIP codes
- Bilal Choudry, M.D.Carlsbad, CA 920111396921144
- Laura Desadier, D.O.Carlsbad, CA 920111245487982
- Brian Droker, MDCarlsbad, CA 920111801112669
- Benjamin Frishberg, M.D.Carlsbad, CA 920111952346348
- Gary Gualberto, M.D.Carlsbad, CA 920111689875668
- Michael Lobatz, M.D.Carlsbad, CA 920111619912078
- Remia Paduga, MDCarlsbad, CA 920111194933853
- Mark Sadoff, M.D.Carlsbad, CA 920111497784946
Common questions
What is Irene Jennifer Oh, M.D.'s NPI number?
Irene Jennifer Oh, M.D.'s National Provider Identifier (NPI) is 1306089008, issued on Apr 9, 2009. An NPI identifies a provider in billing; it is not a license.
Where is Irene Jennifer Oh, M.D. located?
The NPPES record lists a practice address at 6010 Hidden Valley RD Ste 200, Carlsbad, CA, 92011. Phone: (760) 631-3000. Providers update this record themselves, so call before visiting.
How can I verify Irene Jennifer Oh, M.D.'s license?
NPPES lists California license number A106450, 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 Irene Jennifer Oh, M.D. prescribe under Medicare Part D?
In 2024, Irene Jennifer Oh, M.D. had 5,284 Medicare Part D claims for 721 beneficiaries; the average among neurology physician prescribers was 1,370. Part D covers Medicare prescriptions only.
What is Irene Jennifer Oh, M.D.'s MIPS final score?
The 2023 MIPS final score is 78.8 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.