PLoS Med
Biomedical ResearchCultural DiversitySocial Justice
Dr. Nicolas E. Barcelo, MD
NPI1144682816
- Part D claims, 2022
- 135
- Publications
- 3
- Industry payments
- $194
- State license
- 1
- Year NPI issued
- 2016
- Practice address
- 1720 E 120th St, Los Angeles, CA 90059-3052
- Practice phone
- Call (310) 668-4272
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Find Dr. Barcelo'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. Nicolas E. Barcelo is a psychiatrist in Los Angeles, California
Dr. Barcelo practices in Los Angeles, California.
Dr. Barcelo's NPI, 1144682816, was assigned on March 22, 2016. Dr. Barcelo graduated from UCSF School of Medicine in 2016. Dr. Barcelo's California license number on file is A-153662.
NPI and contact details
- NPI
- 1144682816NPI Registry (opens in a new tab)
- NPI enumeration date
- March 22, 2016
- NPI status
- Active
- Practice phone
- (310) 668-4272
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Medical school graduation
- 2016
Sources: NPPES NPI Registry (CMS); and Dmand AI Professional Profile Data
Dr. Nicolas E. Barcelo's practice address is in Los Angeles, California
Dr. Barcelo's practice address in the NPI Registry is 1720 E 120th St, Los Angeles, CA 90059-3052. The practice phone is (310) 668-4272.
- NPI Registry address1720 E 120th St, Los Angeles, CA 90059-3052Phone(310) 668-4272
Sources: NPPES NPI Registry (CMS); and Dmand AI Practice Data
Dmand AI tracks the EHR system at Dr. Nicolas E. Barcelo's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Barcelo practices. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Dr. Barcelo's practice | Available with a free account |
Source: Dmand AI Technology Install Data
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Dr. Nicolas E. Barcelo is one of 6,803 psychiatrists in California
Psychiatry is Dr. Barcelo's primary specialty in the NPI Registry, under taxonomy code 2084P0800X. Dr. Barcelo is board certified in psychiatry by the American Board of Psychiatry and Neurology. Dr. Barcelo has a license on file in California.
Specialties and state licenses
- Psychiatry, CaliforniaPrimary
Psychiatrists near Dr. Barcelo
Counts of psychiatrists 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. Nicolas E. Barcelo wrote 135 Medicare Part D claims in 2022
In 2022, Dr. Barcelo wrote 135 Medicare Part D claims. Every claim was for a generic drug. They cover 8 drugs, with $2,772 in total drug cost. In 2021, CMS named 221 claims across 13 drugs.
Part D claims, 2022135
Drugs named by CMS8
Total drug cost$2,772
Dr. Barcelo'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: 2212022: 13539%
Drugs named by CMS: 8 in 2022, 13 in 2021.
Source: Medicare Part D Prescribers - by Provider and Drug (CMS), 2024 data, released May 6, 2026
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Dr. Nicolas E. Barcelo has 3 publications on record
Dmand AI links 3 papers to Dr. Barcelo in 2015. 2015 was the busiest year, with 2. The most frequent topics are Social Justice. Dr. Barcelo's most frequent co-authors are Kirsten Beatrice Bibbins-Domingo, MD, Esteban G. Burchard, MD and Joshua Mark Galanter, MD.
Papers3
Topics Dr. Barcelo writes about most
- Social Justice
Dr. Barcelo's most frequent co-authors
- Kirsten Beatrice Bibbins-Domingo, MD1 shared paper
- Esteban G. Burchard, MD1 shared paper
- Joshua Mark Galanter, MD1 shared paper
Recent publications by Dr. Barcelo
Hematologic TestsIn Situ Hybridization, FluorescenceMalaria
J Urban Health
Black or African AmericanHistory, 20th CenturyHistory, 21st Century
See who Dr. Barcelo researches with
Physician Network Discovery turns co-authorship, shared hospitals and shared groups into a map of who Dr. Barcelo works with, so you can find a warm path to the right psychiatrists.
Sources: PubMed (National Library of Medicine); and Dmand AI Research Linkage
Dr. Nicolas E. Barcelo received $194 in industry payments from 2018 to 2023
CMS Open Payments shows 3 general payments to Dr. Barcelo from 3 drug and device companies from 2018 to 2023. Food and beverage make up the largest share, 100% of the total. Janssen Pharmaceuticals, Inc paid the most, $119.
General payments to Dr. Barcelo by program year, 2018 to 2023
Companies that paid Dr. Barcelo the most, 2018 to 2023
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Dr. Nicolas E. Barcelo graduated from UCSF School of Medicine
Dr. Barcelo graduated from UCSF School of Medicine in 2016.
- Medical school
- Board certified in psychiatry
Source: Dmand AI Professional Profile Data
Sources for Dr. Nicolas E. Barcelo'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 |
| Part D prescribing | Medicare Part D Prescribers - by Provider and Drug (CMS) (opens in a new tab) |
| Publications, topics and co-authors | PubMed (National Library of Medicine) (opens in a new tab)Dmand AI Research Linkage |
| 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. Nicolas E. Barcelo
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. Nicolas E. Barcelo's NPI number?
Dr. Nicolas E. Barcelo's NPI number is 1144682816. It was assigned on March 22, 2016, and it is active in the NPI Registry.
What kind of doctor is Dr. Nicolas E. Barcelo?
Dr. Nicolas E. Barcelo is a psychiatrist in Los Angeles, California. The primary specialty in the NPI Registry is Psychiatry Physician (taxonomy code 2084P0800X).
Where does Dr. Nicolas E. Barcelo practice?
Dr. Barcelo practices at 1720 E 120th St, Los Angeles, CA 90059-3052.
What is Dr. Nicolas E. Barcelo's office phone number?
The practice phone on file for Dr. Barcelo is (310) 668-4272.
What is Dr. Nicolas E. Barcelo's medical license number?
Dr. Barcelo's California license number on file is A-153662.
Is Dr. Nicolas E. Barcelo board certified?
Yes. Dr. Barcelo is board certified in psychiatry by the American Board of Psychiatry and Neurology.
Where did Dr. Nicolas E. Barcelo go to medical school?
Dr. Barcelo graduated from UCSF School of Medicine in 2016.
What drugs does Dr. Nicolas E. Barcelo prescribe most?
In 2022 Medicare Part D data, Dr. Barcelo's most prescribed drugs by claims were Trazodone HCl, Amitriptyline HCl and Haloperidol Decanoate.
Has Dr. Nicolas E. Barcelo received payments from drug or device companies?
CMS Open Payments shows $194 in general payments to Dr. Barcelo from 3 companies from 2018 to 2023. The largest total came from Janssen Pharmaceuticals, Inc.
How long has Dr. Nicolas E. Barcelo been practicing?
Dr. Barcelo graduated from medical school in 2016, 10 years ago.
Does Dr. Nicolas E. Barcelo do research?
Dmand AI links 3 publications to Dr. Barcelo.
Who does Dr. Nicolas E. Barcelo publish with?
Dr. Barcelo's most frequent co-authors are Kirsten Beatrice Bibbins-Domingo, MD (1 shared paper), Esteban G. Burchard, MD (1 shared paper) and Joshua Mark Galanter, MD (1 shared paper).
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