Dr. Joseph G. Dizon, MD
- Part D claims, 2024
- 1,240
- Hospital affiliations
- 1
- Industry payments
- $115
- Medical group
- 1
- Insurance carriers
- 2
- Practice address
- 6041 Cadillac Ave, Los Angeles, CA 90034
- Practice phone
- Call (213) 857-2201
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Find Dr. Dizon's professional email, personal email and mobile number
Dmand AI checks each channel through healthcare-specific waterfall enrichment. See what is on file with a free account, with practice phones, licenses and affiliations.
Dr. Joseph G. Dizon is an allergy physician in Los Angeles, California
Dr. Dizon practices at West Los Angeles Medical Center in Los Angeles, California, part of Kaiser Permanente.
Dr. Dizon's NPI, 1750440343, was assigned on December 8, 2006. Dr. Dizon graduated from Drexel University College Of Medicine in 1992. Dr. Dizon holds California license G81399.
- NPI
- 1750440343NPI Registry (opens in a new tab)
- Medicare PAC ID
- 4789631656
- NPI enumeration date
- December 8, 2006
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (213) 857-2201
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Estimated age
- 60
- Medical school graduation
- 1992
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. Joseph G. Dizon practices at West Los Angeles Medical Center in Los Angeles, California
Dr. Dizon's primary practice is West Los Angeles Medical Center, at 6041 Cadillac Ave, Los Angeles, CA 90034 in Los Angeles County. The practice phone is (213) 857-2201.
- West Los Angeles Medical Center6041 Cadillac Ave, Los Angeles, CA 90034 · Los Angeles CountyPhone(213) 857-2201
Source: Dmand AI Affiliation Data
Dr. Joseph G. Dizon is affiliated with 2 sites of care and 1 medical group
Dr. Dizon's primary practice is West Los Angeles Medical Center in Los Angeles, California, part of Kaiser Permanente. The medical group on file is Southern California Permanente Medical Group. Dmand AI also links Dr. Dizon to 1 more dialysis center, named with a free account.
Sources: Dmand AI Affiliation Data; and Dmand AI Org Hierarchy Data
Dmand AI tracks the EHR system at Dr. Joseph G. Dizon's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Dizon practices, 2 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| West Los Angeles Medical Center | Available with a free account |
| +1 more affiliated site | Available with a free account |
Source: Dmand AI Technology Install Data
For health IT teams
Dmand AI maps EHR vendors, IT decision makers and buying committees across Kaiser Permanente and 6.2K+ hospitals, with verified contacts in the same login.
Dr. Joseph G. Dizon is one of 136 allergy physicians in California
Allergy is Dr. Dizon's primary specialty in the NPI Registry, under taxonomy code 207KA0200X. Dr. Dizon is board certified in allergy & immunology by the American Board of Allergy and Immunology. Dr. Dizon is licensed in California.
Specialties and state licenses
- Allergy, CaliforniaPrimary
Allergy physicians near Dr. Dizon
Counts of allergy physicians with a Dmand AI profile, by place and practice. Each opens the list.
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; and Dmand AI Peer Benchmarks
Dr. Joseph G. Dizon's patients have a median age of 32
Across all payers, Dmand AI patient panel data puts Dr. Dizon's median patient age at 32, with 66% women.
Dr. Dizon's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 32
Patient panel by sex, all payers
- Women66%
- Men34%
Source: Dmand AI Patient Panel Data
Dr. Joseph G. Dizon wrote 1,240 Medicare Part D claims in 2024
In 2024, Dr. Dizon wrote 1,240 Medicare Part D claims for 261 patients. 68% of them were for generic drugs. CMS names the drug for 1,089 of them, across 22 drugs with 11 or more claims each, at $312,441 in total drug cost. In 2023, CMS named 1,009 claims across 25 drugs.
Dr. Dizon's Part D claims by kind of drug, 2024
- Generic842 claims68%
- Brand-name398 claims32%
Dr. Dizon's most prescribed drugs by claims, 2024
CMS names a drug when it has 11 or more claims. Share is of the claims for drugs CMS names.
Drug classes CMS tracks in Dr. Dizon's Part D claims, 2024
- Antibiotics3%34 of 1,240 claims
Share of all Part D claims for each drug class CMS reports on. Classes with no claims are left out.
Part D claims for drugs CMS names, 2023 to 2024
- 2023
- 2024
- Claims for drugs CMS names
- 2023: 1,0092024: 1,0898%
Drugs named by CMS: 22 in 2024, 25 in 2023.
Sources: Medicare Part D Prescribers - by Provider and Drug (CMS), 2024 data, released May 6, 2026; and Medicare Part D Prescribers - by Provider (CMS), 2024 data
How Dr. Joseph G. Dizon takes part in Medicare
Dr. Dizon accepts Medicare assignment, so Medicare's approved amount is taken as full payment.
- Accepts Medicare assignment
- Yes
Source: Doctors and Clinicians National Downloadable File (CMS)
For MedTech and pharma teams
Filter 7.4M+ HCPs by Medicare procedures, Part D drugs and Open Payments history, then reach them with verified contacts in one login.
Dr. Joseph G. Dizon received $115 in industry payments in 2025
CMS Open Payments shows 1 general payment to Dr. Dizon from 1 drug or device company in 2025. Food and beverage make up the largest share, 100% of the total. Sanofi and Genzyme US Companies paid the most, $115.
Companies that paid Dr. Dizon the most, 2025 to 2025
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Dr. Joseph G. Dizon has 1 award and honors on record
Dmand AI lists 1 award for Dr. Dizon, most recently CMS Stage 1 2012 in 2011.
Awards and honors for Dr. Dizon
- 2011
- CMS Stage 1 2012
Source: Dmand AI Professional Profile Data
Dr. Joseph G. Dizon graduated from Drexel University College Of Medicine
Dr. Dizon graduated from Drexel University College Of Medicine in 1992. Dr. Dizon is a member of AAAAI.
- Medical school
- Board certified in allergy & immunology
- Board certified in pediatrics
Source: Dmand AI Professional Profile Data
Dr. Joseph G. Dizon accepts plans from 2 insurance carriers
Dr. Dizon is in network with 2 carriers, including Kaiser Permanente and CMS Medicare. EPO plans come from the most carriers, 1. Check the plan with the practice before a visit.
- Kaiser Permanente
- CMS Medicare
Plan types Dr. Dizon accepts, by number of carriers
- EPO1
- HMO1
- Medicare1
- POS1
Source: Dmand AI Insurance Network Data
Sources for Dr. Joseph G. Dizon's profile data
| Data on this page | Source |
|---|---|
| NPI, name, sex, specialty and licenses | NPPES NPI Registry (CMS) (opens in a new tab)Dmand AI Professional Profile Data |
| Practice locations and phone | Dmand AI Affiliation Data |
| Primary practice, affiliations and health system | Dmand AI Affiliation DataDmand AI Org Hierarchy Data |
| Medicare patients and the all-payer patient panel | Dmand AI Patient Panel Data |
| Part D prescribing | Medicare Part D Prescribers - by Provider and Drug (CMS) (opens in a new tab)Medicare Part D Prescribers - by Provider (CMS) (opens in a new tab) |
| MIPS scores, telehealth, assignment and procedure percentiles | Doctors and Clinicians National Downloadable File (CMS) (opens in a new tab) |
| Industry payments | Open Payments (CMS) (opens in a new tab) |
| Awards and committee roles | Dmand AI Professional Profile Data |
| Training, board certification and memberships | Dmand AI Professional Profile Data |
| Insurance carriers and plan types | Dmand AI Insurance Network Data |
| EHR at each practice site | Dmand AI Technology Install Data |
| Similar physicians | Dmand AI Affiliation Data |
Data last refreshed October 2026Report an inaccuracyRemove my information
FAQ
Frequently asked questions about Dr. Joseph G. Dizon
Spotted something out of date? Email hello@dmand.ai and we will check the record. Contact details live in the free trial.
What is Dr. Joseph G. Dizon's NPI number?
Dr. Joseph G. Dizon's NPI number is 1750440343. It was assigned on December 8, 2006, and it is active in the NPI Registry.
What kind of doctor is Dr. Joseph G. Dizon?
Dr. Joseph G. Dizon is an allergy physician in Los Angeles, California. The primary specialty in the NPI Registry is Allergy Physician (taxonomy code 207KA0200X).
Where does Dr. Joseph G. Dizon practice?
Dr. Dizon practices at 6041 Cadillac Ave, Los Angeles, CA 90034. Dr. Dizon's primary practice is West Los Angeles Medical Center in Los Angeles, California, part of Kaiser Permanente. Dmand AI also links Dr. Dizon to 1 dialysis center.
What is Dr. Joseph G. Dizon's office phone number?
The practice phone on file for Dr. Dizon is (213) 857-2201.
What is Dr. Joseph G. Dizon's medical license number?
Dr. Dizon holds California license G81399.
Which hospitals is Dr. Joseph G. Dizon affiliated with?
Dr. Dizon practices at West Los Angeles Medical Center in Los Angeles, California.
What medical group is Dr. Joseph G. Dizon part of?
Dr. Dizon is linked to Southern California Permanente Medical Group.
Does Dr. Joseph G. Dizon accept Medicare?
Yes. CMS lists Dr. Dizon as accepting Medicare assignment.
Is Dr. Joseph G. Dizon board certified?
Yes. Dr. Dizon is board certified in allergy & immunology by the American Board of Allergy and Immunology.
Where did Dr. Joseph G. Dizon go to medical school?
Dr. Dizon graduated from Drexel University College Of Medicine in 1992.
Show 4 more questionsShow fewer questions
What drugs does Dr. Joseph G. Dizon prescribe most?
In 2024 Medicare Part D data, Dr. Dizon's most prescribed drugs by claims were Azelastine HCl, Montelukast Sodium and Albuterol Sulfate Hfa.
Has Dr. Joseph G. Dizon received payments from drug or device companies?
CMS Open Payments shows $115 in general payments to Dr. Dizon from 1 company from 2025 to 2025. The largest total came from Sanofi and Genzyme US Companies.
How long has Dr. Joseph G. Dizon been practicing?
Dr. Dizon graduated from medical school in 1992, 34 years ago.
What insurance does Dr. Joseph G. Dizon accept?
Dr. Dizon is in network with 2 carriers, including Kaiser Permanente and CMS Medicare. EPO plans come from the most carriers, 1. Check the plan with the practice before a visit.
Selling to allergy practices?
See allergy physicians in California by site of care and group
Find the practices, groups and hospitals they work with, and the right people to contact at each.
- 30 days free
- Self-serve
- No credit card