Brian David Modena, M.D., MSC
Allergy & Immunology Physician · La Jolla, CA
Brian David Modena, M.D., MSC is an allergy & immunology physician with a practice address in La Jolla, California, and NPI 1235379207, issued on Mar 3, 2009. Check the license (California A103242, as entered in NPPES) on the Medical Board of California; the Medicare figures below come from public CMS files.
- Name
- Brian David Modena
- Credential
- M.D., MSC
- Primary taxonomy
- Allergy & Immunology Physician 207K00000X
- License number
- A103242 CA
Self-reported in NPPES; status is on the state search - Practice location
- 9850 Genesee Ave Ste 710, La Jolla, CA 92037
- Phone
- (858) 260-2977
- Enumerated
- Mar 3, 2009
- Record last updated
- Apr 9, 2025
- Fax
- (858) 260-2978
- Medicare enrollment
- Enrolled (PECOS I20090512000482); accepts Medicare assignment
- Medical or professional school
- West Virginia University School Of Medicine, 2006
- Telehealth
- Offers telehealth (CMS)
- Entity
- Type 1 · individual
8 nearest allergy & immunology physician records → All 444 in California → Look up another NPI →
Also registered at 9850 Genesee Ave Ste 710
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Samantha Arnold, FNP-BCFamily Nurse Practitioner1497436406
- Mohammad-Ali DoroudchiAllergy & Immunology Physician1407316136
- Analisa Hunt, MSN, APRN, FNP-CFamily Nurse Practitioner1639848468
- Tanha Patel, PAPhysician Assistant1396451928
Verify Brian David Modena in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersMedical Board of California
Search for license A103242Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
1% fewer Medicare Part D claims than the average allergy & immunology physician in 2024
733 Medicare Part D claims for 154 beneficiaries, against an average of 741 among the 2,899 providers of this specialty who prescribed in Part D. Brand-name drugs were 27% of claims.
Most prescribed
- Ipratropium Bromide158 claims
- Azelastine Hcl90 claims
- Trelegy Ellipta37 claims
- Spiriva Respimat35 claims
- Montelukast Sodium34 claims
- Breyna27 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.
Industry payments in 2024: $19,015.51
196 payments; by number, the most common kind was food and beverage; the largest payer was GlaxoSmithKline, LLC. The 2,496 providers of this specialty with any payment received $8,321.81 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 3 group practices
- Modena Allergy And Asthma II Inc.Coronado, CA
- Modena Allergy And Asthma Inc.La Jolla, CA
- ON Call Specialists Medical Group OF San Diego IncSan Diego, CA
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Brian David Modena among 444 allergy & immunology physician records in California
Brian David Modena, M.D., MSC is one of 444 allergy & immunology physician records with a practice address in California. 79% 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 68% of them.
- NPI issued2009 · 68% of these records are older, 29% newer
- In a Medicare fileYes · 79% of these records are
- In the CMS Doctors and Clinicians fileYes · 63% of these records are
- Graduated2006 · median 2004 among the 281 with a school on file
- Record last updated2025 · 62% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207K00000X and a California practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Allergy & Immunology Physician providers in California
There are 444 allergy & immunology physician records in California.
All 444 in California → Every provider in La Jolla → Allergy & Immunology Physician nationwide →
The 8 allergy & immunology physician records with the nearest ZIP codes
- Edsel Abud, MD, PHDLa Jolla, CA 920371891257192
- David Broide, MB CHBLa Jolla, CA 920371760422992
- Mohammad-Ali DoroudchiLa Jolla, CA 920371407316136
- Alexa Kollmeier, M.D.La Jolla, CA 920371700865417
- Donald Stevenson, M.D.La Jolla, CA 920371255398566
- Stephen Wasserman, M.D.La Jolla, CA 920371588612154
- Ronald Moss, MDEncinitas, CA 920241801048079
- Sumana Reddy, MDEl Cajon, CA 920201053300251
Common questions
What is Brian David Modena, M.D., MSC's NPI number?
Brian David Modena, M.D., MSC's National Provider Identifier (NPI) is 1235379207, issued on Mar 3, 2009. An NPI identifies a provider in billing; it is not a license.
Where is Brian David Modena, M.D., MSC located?
The NPPES record lists a practice address at 9850 Genesee Ave Ste 710, La Jolla, CA, 92037. Phone: (858) 260-2977. Providers update this record themselves, so call before visiting.
How can I verify Brian David Modena, M.D., MSC's license?
NPPES lists California license number A103242, 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 Brian David Modena, M.D., MSC prescribe under Medicare Part D?
In 2024, Brian David Modena, M.D., MSC had 733 Medicare Part D claims for 154 beneficiaries; the average among allergy & immunology physician prescribers was 741. Part D covers Medicare prescriptions only.
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.