Dr. David Michael Aron, MD
- Medicare services, 2020
- 33
- Part D claims, 2024
- 21
- Industry payments
- $1,462
- State license
- 1
- Year NPI issued
- 2006
- Practice address
- 12401 Washington Blvd, Whittier, CA 90602
- Practice phone
- Call (626) 968-0547
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Find Dr. Aron'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. David Michael Aron is an internist in Whittier, California
Dr. Aron practices in Whittier, California.
Dr. Aron's NPI, 1346319365, was assigned on November 6, 2006. Dr. Aron holds California license G44609.
- NPI
- 1346319365NPI Registry (opens in a new tab)
- NPI enumeration date
- November 6, 2006
- NPI status
- Active
- Practice phone
- (626) 968-0547
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
Sources: NPPES NPI Registry (CMS); and Dmand AI Professional Profile Data
Dr. David Michael Aron's practice address is in Whittier, California
Dr. Aron's practice address in the NPI Registry is 12401 Washington Blvd, Whittier, CA 90602, in Los Angeles County. The practice phone is (626) 968-0547.
- NPI Registry address12401 Washington Blvd, Whittier, CA 90602 · Los Angeles CountyPhone(626) 968-0547
Sources: NPPES NPI Registry (CMS); and Dmand AI Practice Data
Dmand AI tracks the EHR system at Dr. David Michael Aron's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Aron practices. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Dr. Aron's practice | Available with a free account |
Source: Dmand AI Technology Install Data
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Dr. David Michael Aron is one of 16,751 internists in California
Internal medicine is Dr. Aron's primary specialty in the NPI Registry, under taxonomy code 207R00000X. Dr. Aron is licensed in California.
Specialties and state licenses
- Internal medicine, CaliforniaPrimary
Internists near Dr. Aron
Counts of internists 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. David Michael Aron billed Medicare for 33 services in 2020
CMS data shows 33 Medicare services from Dr. Aron across 1 procedure code in 2020, all of them office visits. Medicare paid $1,954 for them. Every service was in an office.
Dr. Aron's Medicare services by type, 2019 to 2020
- 2019
- 2020
- Office and hospital visits
- 2019: 2592020: 3387%
- Tests and treatments
- 2019: 212020: 0100%
- Other services
- 2019: 222020: 0100%
Dr. Aron compared with the California median for internists, 2020
- Dr. Aron
- California median
- Medicare services
- 33vs 36191% below
- Part D claims
- 1,464vs 4213.5 times
Medians across 15,815 internists in California with Dmand AI profiles that report each measure.
Dr. Aron's most billed Medicare procedure codes, 2020
CMS publishes codes billed for 11 or more Medicare patients. Each label is the code family; CPT descriptions are licensed by the AMA.
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Medicare shows one payer. Book a meeting to get commercial claims data for Dr. Aron and other internists in California.
Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Dr. David Michael Aron's patients have a median age of 66
Across all payers, Dmand AI patient panel data puts Dr. Aron's median patient age at 66, with 54% women.
Dr. Aron's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 66
Patient panel by sex, all payers
- Women54%
- Men45%
Source: Dmand AI Patient Panel Data
Dr. David Michael Aron wrote 21 Medicare Part D claims in 2024
In 2024, Dr. Aron wrote 21 Medicare Part D claims. 100% of them were for generic drugs. They cover 36 drugs, with $32,442 in total drug cost. In 2021, CMS named 5,456 claims across 82 drugs.
Dr. Aron's most prescribed drugs by claims, 2022
CMS names a drug when it has 11 or more claims. Share is of the claims for drugs CMS names.
Part D claims for drugs CMS names, 2021 to 2022
- 2021
- 2022
- Claims for drugs CMS names
- 2021: 5,4562022: 1,46473%
Drugs named by CMS: 36 in 2022, 82 in 2021.
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
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Dr. David Michael Aron received $1,462 in industry payments from 2016 to 2024
CMS Open Payments shows 73 general payments to Dr. Aron from 20 drug and device companies from 2016 to 2024. Food and beverage make up the largest share, 100% of the total. Novo Nordisk Inc paid the most, $286.
General payments to Dr. Aron by program year, 2016 to 2024
Companies that paid Dr. Aron the most, 2016 to 2024
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Sources for Dr. David Michael Aron'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 | NPPES NPI Registry (CMS) (opens in a new tab)Dmand AI Practice Data |
| Medicare services and procedure codes | Medicare Physician & Other Practitioners - by Provider and Service (CMS) (opens in a new tab) |
| State medians for the same specialty | Dmand AI Peer Benchmarks |
| 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) |
| Industry payments | Open Payments (CMS) (opens in a new tab) |
| 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. David Michael Aron
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. David Michael Aron's NPI number?
Dr. David Michael Aron's NPI number is 1346319365. It was assigned on November 6, 2006, and it is active in the NPI Registry.
What kind of doctor is Dr. David Michael Aron?
Dr. David Michael Aron is an internist in Whittier, California. The primary specialty in the NPI Registry is Internal Medicine Physician (taxonomy code 207R00000X).
Where does Dr. David Michael Aron practice?
Dr. Aron practices at 12401 Washington Blvd, Whittier, CA 90602.
What is Dr. David Michael Aron's office phone number?
The practice phone on file for Dr. Aron is (626) 968-0547.
What is Dr. David Michael Aron's medical license number?
Dr. Aron holds California license G44609.
Does Dr. David Michael Aron accept Medicare?
Yes. CMS data shows Dr. Aron billed Medicare for 33 services in 2020.
What services does Dr. David Michael Aron bill to Medicare?
In 2020, Dr. Aron's most billed Medicare services were office visit, established patient (99214).
What drugs does Dr. David Michael Aron prescribe most?
In 2022 Medicare Part D data, Dr. Aron's most prescribed drugs by claims were Atorvastatin Calcium, Amlodipine Besylate and Levothyroxine Sodium.
Has Dr. David Michael Aron received payments from drug or device companies?
CMS Open Payments shows $1,462 in general payments to Dr. Aron from 20 companies from 2016 to 2024. The largest total came from Novo Nordisk Inc.
How long has Dr. David Michael Aron been practicing?
Dr. Aron's NPI was assigned in 2006.
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