Delivery of Health CareEmergency Medical ServicesMedicine
Dr. Aaron J. Epstein, MD
NPI1134371743PAC ID4082747746
- Publications
- 11
- Industry payments
- $97
- Affiliated sites
- 1
- Medical groups
- 3
- Insurance carriers
- 12
- Practice address
- 50 Alessandro Pl, Pasadena, CA 91105
- Practice phone
- Call (626) 514-0060
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Aaron J Epstein MD Inc
Pasadena, California
Find Dr. Epstein's professional email, personal email and mobile number
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Dr. Aaron J. Epstein is a maternal-fetal medicine specialist in Pasadena, California
Dr. Epstein practices at Aaron J Epstein MD Inc in Pasadena, California.
Dr. Epstein's NPI, 1134371743, was assigned on October 14, 2008. Dr. Epstein graduated from Keck School of Medicine of USC in 2005. Dr. Epstein holds California license A98154.
NPI and contact details
- NPI
- 1134371743NPI Registry (opens in a new tab)
- Medicare PAC ID
- 4082747746
- NPI enumeration date
- October 14, 2008
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (626) 514-0060
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Estimated age
- 43
- Medical school graduation
- 2005
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Practice Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. Aaron J. Epstein practices at Aaron J Epstein MD Inc in Pasadena, California
Dr. Epstein's primary practice is Aaron J Epstein MD Inc, at 50 Alessandro Pl, Pasadena, CA 91105 in Los Angeles County. The practice phone is (626) 514-0060.
- Aaron J Epstein MD Inc50 Alessandro Pl, Pasadena, CA 91105 · Los Angeles CountyPhone(626) 514-0060
Sources: NPPES NPI Registry (CMS); and Dmand AI Practice Data
Dr. Aaron J. Epstein is affiliated with 2 sites of care and 3 medical groups
Dr. Epstein's primary practice is Aaron J Epstein MD Inc in Pasadena, California. The medical group on file is Advanced Perinatology. Dmand AI also links Dr. Epstein to 2 more medical groups and 1 group practice or clinic, each named with a free account.
Aaron J Epstein MD IncPrimary
Sources: NPPES NPI Registry (CMS); Dmand AI Practice Data; and Dmand AI Affiliation Data
Dmand AI tracks the EHR system at Dr. Aaron J. Epstein's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Epstein practices. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Aaron J Epstein MD Inc | Available with a free account |
| +1 more site and 2 medical groups | Available with a free account |
Source: Dmand AI Technology Install Data
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Dr. Aaron J. Epstein is one of 318 maternal-fetal medicine specialists in California
Maternal and fetal medicine is Dr. Epstein's primary specialty in the NPI Registry, under taxonomy code 207VM0101X. Dr. Epstein is board certified in maternal-fetal medicine by the American Board of Obstetrics and Gynecology. Dr. Epstein is licensed in California.
Specialties and state licenses
- Maternal and fetal medicine, CaliforniaPrimary
Maternal-fetal medicine specialists near Dr. Epstein
Counts of maternal-fetal medicine specialists with a Dmand AI profile, by place and practice. Each opens the list.
318maternal-fetal medicine specialists in California
6maternal-fetal medicine specialists in Pasadena
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; and Dmand AI Peer Benchmarks
Dr. Aaron J. Epstein's patients have a median age of 32
Across all payers, Dmand AI patient panel data puts Dr. Epstein's median patient age at 32, with 100% women.
Dr. Epstein's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 32
Patient panel by sex, all payers
- Women100%
- Men0%
Source: Dmand AI Patient Panel Data
How Dr. Aaron J. Epstein takes part in Medicare
Dr. Epstein 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. Aaron J. Epstein has 11 publications on record
Dmand AI links 11 papers to Dr. Epstein, published from 2016 to 2024. 2016 was the busiest year, with 2. The most frequent topics are Ukraine and Delivery of Health Care. Dr. Epstein's most frequent co-authors are Matthew J. Blitz, MBA, MD, Greggory Russell Devore, MD and Cortney M. Eakin, MD.
Papers11
Years published2016 to 2024
Dr. Epstein's papers by year, 2016 to 2024
Topics Dr. Epstein writes about most
- Ukraine
- Delivery of Health Care
Dr. Epstein's most frequent co-authors
- Matthew J. Blitz, MBA, MD2 shared papers
- Greggory Russell Devore, MD2 shared papers
- Cortney M. Eakin, MD2 shared papers
Recent publications by Dr. Epstein
Delivery of Health CareRussiaUkraine
Int J Surg
Armed ConflictsUkraine
Fetal Growth RetardationGestational AgePrenatal Diagnosis
See who Dr. Epstein researches with
Physician Network Discovery turns co-authorship, shared hospitals and shared groups into a map of who Dr. Epstein 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. Aaron J. Epstein received $97 in industry payments from 2017 to 2025
CMS Open Payments shows 4 general payments to Dr. Epstein from 4 drug and device companies from 2017 to 2025. Food and beverage make up the largest share, 100% of the total. Novo Nordisk Inc paid the most, $29.
General payments to Dr. Epstein by program year, 2017 to 2025
Companies that paid Dr. Epstein the most, 2017 to 2025
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Dr. Aaron J. Epstein has 1 award and honors on record
Dmand AI lists 1 award for Dr. Epstein.
Awards and honors for Dr. Epstein
- Undated
- ACOG Fellow
Source: Dmand AI Professional Profile Data
Dr. Aaron J. Epstein graduated from Keck School of Medicine of USC
Dr. Epstein graduated from Keck School of Medicine of USC in 2005.
- Medical school
- Board certified in maternal-fetal medicine
- Board certified in obstetrics & gynecology
Source: Dmand AI Professional Profile Data
Dr. Aaron J. Epstein accepts plans from 12 insurance carriers
Dr. Epstein is in network with 12 carriers, including Aetna, Elevance and Blue Cross Blue Shield of Michigan. Medicare plans come from the most carriers, 9. Check the plan with the practice before a visit.
- Aetna
- Elevance
- Blue Cross Blue Shield of Michigan
- Humana
- LA Care
- Blue Cross Blue Shield of Massachusetts
- HCSC
- Molina
- +4 more carriersWith a free account
Plan types Dr. Epstein accepts, by number of carriers
- Medicare9
- HMO7
- PPO7
- POS5
- EPO3
- Medicaid1
Source: Dmand AI Insurance Network Data
Sources for Dr. Aaron J. Epstein'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 DataDmand AI Affiliation 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 |
| Industry payments | Open Payments (CMS) (opens in a new tab) |
| Awards and committee roles | Dmand AI Professional Profile Data |
| Training, board certification and memberships | Dmand AI Professional Profile Data |
| Insurance carriers and plan types | Dmand AI Insurance Network 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. Aaron J. Epstein
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. Aaron J. Epstein's NPI number?
Dr. Aaron J. Epstein's NPI number is 1134371743. It was assigned on October 14, 2008, and it is active in the NPI Registry.
What kind of doctor is Dr. Aaron J. Epstein?
Dr. Aaron J. Epstein is a maternal-fetal medicine specialist in Pasadena, California. The primary specialty in the NPI Registry is Maternal & Fetal Medicine Physician (taxonomy code 207VM0101X).
Where does Dr. Aaron J. Epstein practice?
Dr. Epstein practices at 50 Alessandro Pl, Pasadena, CA 91105. Dr. Epstein's primary practice is Aaron J Epstein MD Inc in Pasadena, California. Dmand AI also links Dr. Epstein to 2 medical groups and 1 group practice or clinic.
What is Dr. Aaron J. Epstein's office phone number?
The practice phone on file for Dr. Epstein is (626) 514-0060.
What is Dr. Aaron J. Epstein's medical license number?
Dr. Epstein holds California license A98154.
What medical group is Dr. Aaron J. Epstein part of?
Dr. Epstein is linked to Advanced Perinatology. Dmand AI links Dr. Epstein to 2 more medical groups.
Does Dr. Aaron J. Epstein accept Medicare?
Yes. CMS lists Dr. Epstein as accepting Medicare assignment.
Is Dr. Aaron J. Epstein board certified?
Yes. Dr. Epstein is board certified in maternal-fetal medicine by the American Board of Obstetrics and Gynecology.
Where did Dr. Aaron J. Epstein go to medical school?
Dr. Epstein graduated from Keck School of Medicine of USC in 2005.
Has Dr. Aaron J. Epstein received payments from drug or device companies?
CMS Open Payments shows $97 in general payments to Dr. Epstein from 4 companies from 2017 to 2025. The largest total came from Novo Nordisk Inc.
Show 4 more questionsShow fewer questions
How long has Dr. Aaron J. Epstein been practicing?
Dr. Epstein graduated from medical school in 2005, 21 years ago.
Does Dr. Aaron J. Epstein do research?
Dmand AI links 11 publications to Dr. Epstein, published from 2016 to 2024.
Who does Dr. Aaron J. Epstein publish with?
Dr. Epstein's most frequent co-authors are Matthew J. Blitz, MBA, MD (2 shared papers), Greggory Russell Devore, MD (2 shared papers) and Cortney M. Eakin, MD (2 shared papers).
What insurance does Dr. Aaron J. Epstein accept?
Dr. Epstein is in network with 12 carriers, including Aetna, Elevance and Blue Cross Blue Shield of Michigan. Medicare plans come from the most carriers, 9. Check the plan with the practice before a visit.
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