Dr. Deborah Valentine Shamsian, MD
- Industry payments
- $615
- State license
- 1
- Year NPI issued
- 2016
- Practice address
- 2210 Santa Monica Blvd, Santa Monica, CA 90404
- Practice phone
- Call (310) 829-3525
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Rebecca Di Mundo, M.D., Inc
Santa Monica, California
Find Dr. Shamsian'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. Deborah Valentine Shamsian is a pediatrician in Santa Monica, California
Dr. Shamsian practices at Rebecca Di Mundo, M.D., Inc in Santa Monica, California.
Dr. Shamsian's NPI, 1003260241, was assigned on April 13, 2016. Dr. Shamsian holds New York license 299339-01.
- NPI
- 1003260241NPI Registry (opens in a new tab)
- NPI enumeration date
- April 13, 2016
- NPI status
- Active
- Practice phone
- (310) 829-3525
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Female
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; and Dmand AI Practice Data
Dr. Deborah Valentine Shamsian practices at Rebecca Di Mundo, M.D., Inc in Santa Monica, California
Dr. Shamsian's primary practice is Rebecca Di Mundo, M.D., Inc, at 2210 Santa Monica Blvd, Santa Monica, CA 90404 in Los Angeles County. The practice phone is (310) 829-3525.
- Rebecca Di Mundo, M.D., Inc2210 Santa Monica Blvd, Santa Monica, CA 90404 · Los Angeles CountyPhone(310) 829-3525
Sources: NPPES NPI Registry (CMS); and Dmand AI Practice Data
Dr. Deborah Valentine Shamsian is affiliated with 1 site of care
Dr. Shamsian's primary practice is Rebecca Di Mundo, M.D., Inc in Santa Monica, California.
Sources: NPPES NPI Registry (CMS); and Dmand AI Practice Data
Dmand AI tracks the EHR system at Dr. Deborah Valentine Shamsian's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Shamsian practices. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Rebecca Di Mundo, M.D., Inc | Available with a free account |
Source: Dmand AI Technology Install Data
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Dr. Deborah Valentine Shamsian is one of 8,236 pediatricians in California
Pediatrics is Dr. Shamsian's primary specialty in the NPI Registry, under taxonomy code 208000000X. Dr. Shamsian is licensed in New York.
Specialties and state licenses
- Pediatrics, New YorkPrimary
Pediatricians near Dr. Shamsian
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. Deborah Valentine Shamsian's patients have a median age of 13
Across all payers, Dmand AI patient panel data puts Dr. Shamsian's median patient age at 13, with 45% women.
Dr. Shamsian's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 13
Patient panel by sex, all payers
- Women45%
- Men50%
Source: Dmand AI Patient Panel Data
Dr. Deborah Valentine Shamsian received $615 in industry payments from 2019 to 2025
CMS Open Payments shows 29 general payments to Dr. Shamsian from 14 drug and device companies from 2019 to 2025. Food and beverage make up the largest share, 96% of the total. Supernus Pharmaceuticals, Inc. paid the most, $157.
General payments to Dr. Shamsian by program year, 2019 to 2025
General payments to Dr. Shamsian by kind, 2019 to 2025
- Food and beverage$58996%
- Gifts$264%
Companies that paid Dr. Shamsian the most, 2019 to 2025
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Sources for Dr. Deborah Valentine Shamsian'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 |
| Primary practice, affiliations and health system | NPPES NPI Registry (CMS) (opens in a new tab)Dmand AI Practice Data |
| Medicare patients and the all-payer patient panel | Dmand AI Patient Panel Data |
| 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. Deborah Valentine Shamsian
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. Deborah Valentine Shamsian's NPI number?
Dr. Deborah Valentine Shamsian's NPI number is 1003260241. It was assigned on April 13, 2016, and it is active in the NPI Registry.
What kind of doctor is Dr. Deborah Valentine Shamsian?
Dr. Deborah Valentine Shamsian is a pediatrician in Santa Monica, California. The primary specialty in the NPI Registry is Pediatrics Physician (taxonomy code 208000000X).
Where does Dr. Deborah Valentine Shamsian practice?
Dr. Shamsian practices at 2210 Santa Monica Blvd, Santa Monica, CA 90404. Dr. Shamsian's primary practice is Rebecca Di Mundo, M.D., Inc in Santa Monica, California.
What is Dr. Deborah Valentine Shamsian's office phone number?
The practice phone on file for Dr. Shamsian is (310) 829-3525.
What is Dr. Deborah Valentine Shamsian's medical license number?
Dr. Shamsian holds New York license 299339-01.
Has Dr. Deborah Valentine Shamsian received payments from drug or device companies?
CMS Open Payments shows $615 in general payments to Dr. Shamsian from 14 companies from 2019 to 2025. The largest total came from Supernus Pharmaceuticals, Inc.
How long has Dr. Deborah Valentine Shamsian been practicing?
Dr. Shamsian's NPI was assigned in 2016.
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