Dr. Howard Mendelson, MD
- Industry payments
- $708
- State license
- 1
- Year NPI issued
- 2016
- Practice address
- 25410 Prado De Las Bellotas, Calabasas, CA 91302-3658
- Practice phone
- Call (818) 222-9415
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Find Dr. Mendelson'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. Howard Mendelson is a pediatrician in Calabasas, California
Dr. Mendelson practices in Calabasas, California.
Dr. Mendelson's NPI, 1922459379, was assigned on June 28, 2016. Dr. Mendelson graduated from University of Illinois College of Medicine - Chicago in 1974. Dr. Mendelson holds California license G031023.
- NPI
- 1922459379NPI Registry (opens in a new tab)
- NPI enumeration date
- June 28, 2016
- NPI status
- Active
- Practice phone
- (818) 222-9415
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Medical school graduation
- 1974
Sources: NPPES NPI Registry (CMS); and Dmand AI Professional Profile Data
Dr. Howard Mendelson's practice address is in Calabasas, California
Dr. Mendelson's practice address in the NPI Registry is 25410 Prado De Las Bellotas, Calabasas, CA 91302-3658. The practice phone is (818) 222-9415.
- NPI Registry address25410 Prado De Las Bellotas, Calabasas, CA 91302-3658Phone(818) 222-9415
Sources: NPPES NPI Registry (CMS); and Dmand AI Practice Data
Dmand AI tracks the EHR system at Dr. Howard Mendelson's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Mendelson practices. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Dr. Mendelson's practice | Available with a free account |
Source: Dmand AI Technology Install Data
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Dr. Howard Mendelson is one of 8,236 pediatricians in California
Pediatrics is Dr. Mendelson's primary specialty in the NPI Registry, under taxonomy code 208000000X. Dr. Mendelson is board certified in pediatrics by the American Board of Pediatrics. Dr. Mendelson is licensed in California.
Specialties and state licenses
- Pediatrics, CaliforniaPrimary
Pediatricians near Dr. Mendelson
Counts of pediatricians 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. Howard Mendelson received $708 in industry payments from 2017 to 2024
CMS Open Payments shows 8 general payments to Dr. Mendelson from 6 drug and device companies from 2017 to 2024. Food and beverage make up the largest share, 100% of the total. Tris Pharma Inc paid the most, $154.
General payments to Dr. Mendelson by program year, 2017 to 2024
Companies that paid Dr. Mendelson the most, 2017 to 2024
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Dr. Howard Mendelson graduated from University of Illinois College of Medicine - Chicago
Dr. Mendelson graduated from University of Illinois College of Medicine - Chicago in 1974.
- Medical school
- Board certified in pediatrics
Source: Dmand AI Professional Profile Data
Sources for Dr. Howard Mendelson'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 |
| Industry payments | Open Payments (CMS) (opens in a new tab) |
| Training, board certification and memberships | Dmand AI Professional Profile 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. Howard Mendelson
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. Howard Mendelson's NPI number?
Dr. Howard Mendelson's NPI number is 1922459379. It was assigned on June 28, 2016, and it is active in the NPI Registry.
What kind of doctor is Dr. Howard Mendelson?
Dr. Howard Mendelson is a pediatrician in Calabasas, California. The primary specialty in the NPI Registry is Pediatrics Physician (taxonomy code 208000000X).
Where does Dr. Howard Mendelson practice?
Dr. Mendelson practices at 25410 Prado De Las Bellotas, Calabasas, CA 91302-3658.
What is Dr. Howard Mendelson's office phone number?
The practice phone on file for Dr. Mendelson is (818) 222-9415.
What is Dr. Howard Mendelson's medical license number?
Dr. Mendelson holds California license G031023.
Is Dr. Howard Mendelson board certified?
Yes. Dr. Mendelson is board certified in pediatrics by the American Board of Pediatrics.
Where did Dr. Howard Mendelson go to medical school?
Dr. Mendelson graduated from University of Illinois College of Medicine - Chicago in 1974.
Has Dr. Howard Mendelson received payments from drug or device companies?
CMS Open Payments shows $708 in general payments to Dr. Mendelson from 6 companies from 2017 to 2024. The largest total came from Tris Pharma Inc.
How long has Dr. Howard Mendelson been practicing?
Dr. Mendelson graduated from medical school in 1974, 52 years ago.
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