Drug Des Devel Ther
Antibodies, Monoclonal, HumanizedImmunosuppressive AgentsLupus Erythematosus, Systemic
Dr. Marla Guzman, MD
NPI1285052662
- Publications
- 2
- Clinical trials
- 1
- Industry payments
- $1,011
- Affiliated sites
- 2
- Medical group
- 1
- Practice address
- 1 Diamond Hill Road, Suite 1b-142, Berkeley Heights, NJ 07922
- Practice phone
- Call (908) 273-4300
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Summit Medical Group Ambulatory Surgery Center - Berkeley Heights
Surgery Center - Medicare-Certified · Berkeley Heights, New Jersey
Find Dr. Guzman'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. Marla Guzman is a pediatric rheumatology physician in Berkeley Heights, New Jersey
Dr. Guzman practices at Summit Medical Group Ambulatory Surgery Center - Berkeley Heights in Berkeley Heights, New Jersey.
Dr. Guzman's NPI, 1285052662, was assigned on April 2, 2014. Dr. Guzman holds New Jersey license 25MA10874600.
NPI and contact details
- NPI
- 1285052662NPI Registry (opens in a new tab)
- NPI enumeration date
- April 2, 2014
- NPI status
- Active
- Practice phone
- (908) 273-4300
- 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 Affiliation Data
Dr. Marla Guzman practices at Summit Medical Group Ambulatory Surgery Center - Berkeley Heights in Berkeley Heights, New Jersey
Dr. Guzman's primary practice is Summit Medical Group Ambulatory Surgery Center - Berkeley Heights, at 1 Diamond Hill Road, Suite 1b-142, Berkeley Heights, NJ 07922. The practice phone is (908) 273-4300.
- Summit Medical Group Ambulatory Surgery Center - Berkeley Heights1 Diamond Hill Road, Suite 1b-142, Berkeley Heights, NJ 07922Phone(908) 273-4300
Source: Dmand AI Affiliation Data
Dr. Marla Guzman is affiliated with 2 sites of care and 1 medical group
Dr. Guzman's primary practice is Summit Medical Group Ambulatory Surgery Center - Berkeley Heights in Berkeley Heights, New Jersey. The medical group on file is RWJBarnabas Health Medical Group. Dmand AI also links Dr. Guzman to 1 more group practice or clinic, named with a free account.
Summit Medical Group Ambulatory Surgery Center - Berkeley HeightsPrimary
Sources: Dmand AI Affiliation Data; and Dmand AI Org Hierarchy Data
Dmand AI tracks the EHR system at Dr. Marla Guzman's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Guzman practices, 2 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Summit Medical Group Ambulatory Surgery Center - Berkeley Heights | Available with a free account |
| +1 more affiliated site | Available with a free account |
Source: Dmand AI Technology Install Data
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Dr. Marla Guzman is one of 18 pediatric rheumatology physicians in New Jersey
Pediatric rheumatology is Dr. Guzman's primary specialty in the NPI Registry, under taxonomy code 2080P0216X. Dr. Guzman is licensed in New Jersey.
Specialties and state licenses
- Pediatric rheumatology, New JerseyPrimary
Pediatric rheumatology physicians near Dr. Guzman
Counts of pediatric rheumatology 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. Marla Guzman's patients have a median age of 15
Across all payers, Dmand AI patient panel data puts Dr. Guzman's median patient age at 15, with 76% women.
Dr. Guzman's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 15
Patient panel by sex, all payers
- Women76%
- Men22%
Source: Dmand AI Patient Panel Data
Dr. Marla Guzman has 2 publications on record
Dmand AI links 2 papers to Dr. Guzman, published from 2017 to 2020. Dr. Guzman's most frequent co-authors are Joseph Anthony Asaro, DO, Amanda Linnea Hauck, MD and Joyce S. Hui-Yuen, MD, MS.
Papers2
Years published2017 to 2020
Dr. Guzman's most frequent co-authors
- Joseph Anthony Asaro, DO1 shared paper
- Amanda Linnea Hauck, MD1 shared paper
- Joyce S. Hui-Yuen, MD, MS1 shared paper
Recent publications by Dr. Guzman
See who Dr. Guzman researches with
Physician Network Discovery turns co-authorship, shared hospitals and shared groups into a map of who Dr. Guzman works with, so you can find a warm path to the right pediatric rheumatology physicians.
Sources: PubMed (National Library of Medicine); and Dmand AI Research Linkage
Dr. Marla Guzman has worked on 1 clinical trial
Dmand AI links Dr. Guzman to 1 clinical trial. 1 is still active or recruiting. Conditions studied include Negative rheumatoid factor polyarthritis and Arthritis, Juvenile.
Conditions in Dr. Guzman's trials
- Negative rheumatoid factor polyarthritis
- Arthritis, Juvenile
Investigators on the most trials with Dr. Guzman
- Khalid Mohammed Abulaban, MD1 shared trial
- Cassyanne L. Aguiar Lapsia, MD1 shared trial
- Eric Jon Allenspach, MD, PhD1 shared trial
Recent clinical trials with Dr. Guzman
Observational Study of Pediatric Rheumatic Diseases: The CARRA Registry (opens in a new tab)
Recruiting
Negative rheumatoid factor polyarthritisArthritis, Juvenile
Sources: Dmand AI Research Linkage; and ClinicalTrials.gov (National Library of Medicine)
Dr. Marla Guzman received $1,011 in industry payments from 2019 to 2025
CMS Open Payments shows 45 general payments to Dr. Guzman from 17 drug and device companies from 2019 to 2025. Food and beverage make up the largest share, 100% of the total. GlaxoSmithKline, LLC. paid the most, $171.
General payments to Dr. Guzman by program year, 2019 to 2025
Companies that paid Dr. Guzman 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. Marla Guzman'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 |
| Publications, topics and co-authors | PubMed (National Library of Medicine) (opens in a new tab)Dmand AI Research Linkage |
| Clinical trials and co-investigators | Dmand AI Research LinkageClinicalTrials.gov (National Library of Medicine) (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. Marla Guzman
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. Marla Guzman's NPI number?
Dr. Marla Guzman's NPI number is 1285052662. It was assigned on April 2, 2014, and it is active in the NPI Registry.
What kind of doctor is Dr. Marla Guzman?
Dr. Marla Guzman is a pediatric rheumatology physician in Berkeley Heights, New Jersey. The primary specialty in the NPI Registry is Pediatric Rheumatology Physician (taxonomy code 2080P0216X).
Where does Dr. Marla Guzman practice?
Dr. Guzman practices at 1 Diamond Hill Road, Suite 1b-142, Berkeley Heights, NJ 07922. Dr. Guzman's primary practice is Summit Medical Group Ambulatory Surgery Center - Berkeley Heights in Berkeley Heights, New Jersey. Dmand AI also links Dr. Guzman to 1 group practice or clinic.
What is Dr. Marla Guzman's office phone number?
The practice phone on file for Dr. Guzman is (908) 273-4300.
What is Dr. Marla Guzman's medical license number?
Dr. Guzman holds New Jersey license 25MA10874600.
What medical group is Dr. Marla Guzman part of?
Dr. Guzman is linked to RWJBarnabas Health Medical Group.
Has Dr. Marla Guzman received payments from drug or device companies?
CMS Open Payments shows $1,011 in general payments to Dr. Guzman from 17 companies from 2019 to 2025. The largest total came from GlaxoSmithKline, LLC.
How long has Dr. Marla Guzman been practicing?
Dr. Guzman's NPI was assigned in 2014.
Does Dr. Marla Guzman do research?
Dmand AI links 2 publications to Dr. Guzman, published from 2017 to 2020. Dr. Guzman has worked on 1 clinical trial.
Who does Dr. Marla Guzman publish with?
Dr. Guzman's most frequent co-authors are Joseph Anthony Asaro, DO (1 shared paper), Amanda Linnea Hauck, MD (1 shared paper) and Joyce S. Hui-Yuen, MD, MS (1 shared paper).
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