Clin Obstet Gynecol
AnemiaFetal Growth RetardationFetofetal Transfusion
Dr. Ramen H. Chmait, MD
NPI1396744736PAC ID3476459546
- Publications
- 93
- Clinical trials
- 2
- Hospital affiliations
- 1
- Medical group
- 1
- State license
- 1
- Practice address
- 1300 N Vermont Ave, Los Angeles, CA 90027
- Practice phone
- Call (213) 413-3000
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Find Dr. Chmait'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. Ramen H. Chmait is a maternal-fetal medicine specialist in Los Angeles, California
Dr. Chmait practices at CHA Hollywood Presbyterian Medical Center in Los Angeles, California, part of CHA Health Systems.
Dr. Chmait's NPI, 1396744736, was assigned on July 19, 2005. Dr. Chmait graduated from University of California, Geffen School of Medicine in 1996. Dr. Chmait holds California license A65002.
NPI and contact details
- NPI
- 1396744736NPI Registry (opens in a new tab)
- Medicare PAC ID
- 3476459546
- NPI enumeration date
- July 19, 2005
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (213) 413-3000
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Estimated age
- 56
- Medical school graduation
- 1996
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. Ramen H. Chmait practices at CHA Hollywood Presbyterian Medical Center in Los Angeles, California
Dr. Chmait's primary practice is CHA Hollywood Presbyterian Medical Center, at 1300 N Vermont Ave, Los Angeles, CA 90027 in Los Angeles County. The practice phone is (213) 413-3000.
- CHA Hollywood Presbyterian Medical Center1300 N Vermont Ave, Los Angeles, CA 90027 · Los Angeles CountyPhone(213) 413-3000
Source: Dmand AI Affiliation Data
Dr. Ramen H. Chmait is affiliated with 3 sites of care and 1 medical group
Dr. Chmait's primary practice is CHA Hollywood Presbyterian Medical Center in Los Angeles, California, part of CHA Health Systems. The medical group on file is USC Care Medical Group. Dmand AI also links Dr. Chmait to 1 more breast imaging center and 1 group practice or clinic, each named with a free account.
USC Care Medical Group1 breast imaging centerName with a free account1 group practice or clinicName with a free account
See all 4 affiliations for Dr. ChmaitSources: Dmand AI Affiliation Data; and Dmand AI Org Hierarchy Data
Dmand AI tracks the EHR system at Dr. Ramen H. Chmait's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Chmait practices, 3 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| CHA Hollywood Presbyterian Medical Center | Available with a free account |
| +2 more affiliated sites | Available with a free account |
Source: Dmand AI Technology Install Data
For health IT teams
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Dr. Ramen H. Chmait is one of 318 maternal-fetal medicine specialists in California
Maternal and fetal medicine is Dr. Chmait's primary specialty in the NPI Registry, under taxonomy code 207VM0101X. Dr. Chmait is licensed in California.
Specialties and state licenses
- Maternal and fetal medicine, CaliforniaPrimary
Maternal-fetal medicine specialists near Dr. Chmait
Counts of maternal-fetal medicine specialists with a Dmand AI profile, by place and practice. Each opens the list.
318maternal-fetal medicine specialists in California26maternal-fetal medicine specialists in Los Angeles2maternal-fetal medicine specialists at CHA Hollywood Presbyterian Medical Center
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; and Dmand AI Peer Benchmarks
Dr. Ramen H. Chmait's patients have a median age of 33
Across all payers, Dmand AI patient panel data puts Dr. Chmait's median patient age at 33, with 99% women.
Dr. Chmait's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 33
Patient panel by sex, all payers
- Women99%
- Men0%
Source: Dmand AI Patient Panel Data
How Dr. Ramen H. Chmait takes part in Medicare
Dr. Chmait accepts Medicare assignment, so Medicare's approved amount is taken as full payment.
- Accepts Medicare assignment
- Yes
Source: Doctors and Clinicians National Downloadable File (CMS)
Dr. Ramen H. Chmait has 93 publications on record
Dmand AI links 93 papers to Dr. Chmait, published from 2008 to 2025. 2022 was the busiest year, with 6. The most frequent topics are Fetoscopy, Fetofetal Transfusion and Gestational Age. Dr. Chmait has published most often in Fetal Diagn Ther. Dr. Chmait's most frequent co-authors are Eftichia V. Kontopoulos, MD, Ruben A. Quintero, MD and Jay D. Pruetz, MD.
Papers93
Years published2008 to 2025
Dr. Chmait's papers by year, 2016 to 2025
Topics Dr. Chmait writes about most
- Fetoscopy
- Fetofetal Transfusion
- Gestational Age
- Ultrasonography, Prenatal
- Laser Coagulation
- Pregnancy, Twin
- Fetal Growth Retardation
- Pregnancy Outcome
Dr. Chmait's most frequent co-authors
- Eftichia V. Kontopoulos, MD24 shared papers
- Ruben A. Quintero, MD13 shared papers
- Jay D. Pruetz, MD9 shared papers
Recent publications by Dr. Chmait
Gestational AgeHydrocephalusMagnetic Resonance Imaging
Am J Obstet Gynecol
Fetal Membranes, Premature RuptureFetoscopyGestational Age
Fetofetal TransfusionLaser CoagulationPregnancy, Twin
See who Dr. Chmait researches with
Physician Network Discovery turns co-authorship, shared hospitals and shared groups into a map of who Dr. Chmait works with, so you can find a warm path to the right maternal-fetal medicine specialists.
Sources: PubMed (National Library of Medicine); and Dmand AI Research Linkage
Dr. Ramen H. Chmait has worked on 2 clinical trials
Dmand AI links Dr. Chmait to 2 clinical trials. 1 is still active or recruiting. Conditions studied include Fetofetal Transfusion, Multicystic Dysplastic Kidney and Anemia, Neonatal.
Conditions in Dr. Chmait's trials
- Fetofetal Transfusion
- Multicystic Dysplastic Kidney
- Anemia, Neonatal
- Hereditary renal agenesis
Investigators on the most trials with Dr. Chmait
- Meredith Ann Atkinson, MD1 shared trial
- Yair Josh Blumenfeld, MD1 shared trial
- Julie Suzanne Moldenhauer, MD1 shared trial
Recent clinical trials with Dr. Chmait
Fetofetal TransfusionAnemia, Neonatal
Renal Anhydramnios Fetal Therapy (opens in a new tab)
Active, not recruitingPhase 1
Multicystic Dysplastic KidneyHereditary renal agenesisIsotonic fluidSpinal needle
Sources: Dmand AI Research Linkage; and ClinicalTrials.gov (National Library of Medicine)
Dr. Ramen H. Chmait graduated from University of California, Geffen School of Medicine
Dr. Chmait graduated from University of California, Geffen School of Medicine in 1996.
- Medical school
Source: Dmand AI Professional Profile Data
Sources for Dr. Ramen H. Chmait'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 |
| MIPS scores, telehealth, assignment and procedure percentiles | Doctors and Clinicians National Downloadable File (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 |
| Clinical trials and co-investigators | Dmand AI Research LinkageClinicalTrials.gov (National Library of Medicine) (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. Ramen H. Chmait
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. Ramen H. Chmait's NPI number?
Dr. Ramen H. Chmait's NPI number is 1396744736. It was assigned on July 19, 2005, and it is active in the NPI Registry.
What kind of doctor is Dr. Ramen H. Chmait?
Dr. Ramen H. Chmait is a maternal-fetal medicine specialist in Los Angeles, California. The primary specialty in the NPI Registry is Maternal & Fetal Medicine Physician (taxonomy code 207VM0101X).
Where does Dr. Ramen H. Chmait practice?
Dr. Chmait practices at 1300 N Vermont Ave, Los Angeles, CA 90027. Dr. Chmait's primary practice is CHA Hollywood Presbyterian Medical Center in Los Angeles, California, part of CHA Health Systems. Dmand AI also links Dr. Chmait to 1 breast imaging center and 1 group practice or clinic.
What is Dr. Ramen H. Chmait's office phone number?
The practice phone on file for Dr. Chmait is (213) 413-3000.
What is Dr. Ramen H. Chmait's medical license number?
Dr. Chmait holds California license A65002.
Which hospitals is Dr. Ramen H. Chmait affiliated with?
Dr. Chmait practices at CHA Hollywood Presbyterian Medical Center in Los Angeles, California.
What medical group is Dr. Ramen H. Chmait part of?
Dr. Chmait is linked to USC Care Medical Group.
Does Dr. Ramen H. Chmait accept Medicare?
Yes. CMS lists Dr. Chmait as accepting Medicare assignment.
Where did Dr. Ramen H. Chmait go to medical school?
Dr. Chmait graduated from University of California, Geffen School of Medicine in 1996.
How long has Dr. Ramen H. Chmait been practicing?
Dr. Chmait graduated from medical school in 1996, 30 years ago.
Does Dr. Ramen H. Chmait do research?
Dmand AI links 93 publications to Dr. Chmait, published from 2008 to 2025. Dr. Chmait has worked on 2 clinical trials.
Who does Dr. Ramen H. Chmait publish with?
Dr. Chmait's most frequent co-authors are Eftichia V. Kontopoulos, MD (24 shared papers), Ruben A. Quintero, MD (13 shared papers) and Jay D. Pruetz, MD (9 shared papers).
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