Dr. Ellen Stewart, MD
- Part D claims, 2024
- 19
- Affiliated sites
- 1
- State license
- 1
- Year NPI issued
- 2006
- Practice locations
- 2
- Practice address
- 124 E 40th St, New York, NY 10016-1723
- Practice phone
- Call (212) 725-1390
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Stewart Medical Associates
Physician office · New York, New York
Find Dr. Stewart'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. Ellen Stewart is an OB-GYN in Baltimore, Maryland
Dr. Stewart practices at Stewart Medical Associates in New York, New York.
Dr. Stewart's NPI, 1114012523, was assigned on October 3, 2006. Dr. Stewart holds New York license 131214.
- NPI
- 1114012523NPI Registry (opens in a new tab)
- NPI enumeration date
- October 3, 2006
- NPI status
- Active
- Practice phone
- (212) 725-1390
- 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. Ellen Stewart practices in New York and Baltimore
Dr. Stewart's primary practice is Stewart Medical Associates, at 124 E 40th St, New York, NY 10016-1723. The practice phone is (212) 725-1390. The NPI Registry lists Dr. Stewart's practice address as 600 N Wolfe St, Baltimore, MD 21287.
- Stewart Medical AssociatesPrimary124 E 40th St, New York, NY 10016-1723Phone(212) 725-1390
- NPI Registry address600 N Wolfe St, Baltimore, MD 21287 · Baltimore CityPhone(212) 725-1390
Sources: NPPES NPI Registry (CMS); Dmand AI Affiliation Data; and Dmand AI Practice Data
Dr. Ellen Stewart is affiliated with 1 site of care
Dr. Stewart's primary practice is Stewart Medical Associates in New York, New York.
Source: Dmand AI Affiliation Data
Dmand AI tracks the EHR system at Dr. Ellen Stewart's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Stewart practices. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Stewart Medical Associates | Available with a free account |
Source: Dmand AI Technology Install Data
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Dr. Ellen Stewart is one of 945 OB-GYNs in Maryland
Obstetrics and gynecology is Dr. Stewart's primary specialty in the NPI Registry, under taxonomy code 207V00000X. Dr. Stewart is licensed in New York.
Specialties and state licenses
- Obstetrics and gynecology, New YorkPrimary
OB-GYNs near Dr. Stewart
Counts of OB-GYNs 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. Ellen Stewart's patients have a median age of 43
Across all payers, Dmand AI patient panel data puts Dr. Stewart's median patient age at 43, with 89% women.
Dr. Stewart's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 43
Patient panel by sex, all payers
- Women89%
- Men0%
Source: Dmand AI Patient Panel Data
Dr. Ellen Stewart wrote 19 Medicare Part D claims in 2024
In 2024, Dr. Stewart wrote 19 Medicare Part D claims. 74% of them were for generic drugs. They cover 4 drugs, with $5,514 in total drug cost. In 2022, CMS named 11 claims across 1 drug.
Dr. Stewart's Part D claims by kind of drug, 2024
- Generic14 claims74%
- Brand-name and other5 claims26%
Dr. Stewart's most prescribed drugs by claims, 2023
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, 2022 to 2023
- 2022
- 2023
- Claims for drugs CMS names
- 2022: 112023: 46318%
Drugs named by CMS: 4 in 2023, 1 in 2022.
Sources: Medicare Part D Prescribers - by Provider and Drug (CMS), 2024 data, released May 6, 2026; and Medicare Part D Prescribers - by Provider (CMS), 2024 data
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Sources for Dr. Ellen Stewart'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 Affiliation DataDmand AI Practice Data |
| Primary practice, affiliations and health system | Dmand AI Affiliation Data |
| Medicare patients and the all-payer patient panel | Dmand AI Patient Panel Data |
| Part D prescribing | Medicare Part D Prescribers - by Provider and Drug (CMS) (opens in a new tab)Medicare Part D Prescribers - by Provider (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. Ellen Stewart
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. Ellen Stewart's NPI number?
Dr. Ellen Stewart's NPI number is 1114012523. It was assigned on October 3, 2006, and it is active in the NPI Registry.
What kind of doctor is Dr. Ellen Stewart?
Dr. Ellen Stewart is an OB-GYN in Baltimore, Maryland. The primary specialty in the NPI Registry is Obstetrics & Gynecology Physician (taxonomy code 207V00000X).
Where does Dr. Ellen Stewart practice?
Dr. Stewart practices at 124 E 40th St, New York, NY 10016-1723. Dr. Stewart also practices at 600 N Wolfe St, Baltimore, MD 21287. Dr. Stewart's primary practice is Stewart Medical Associates in New York, New York.
What is Dr. Ellen Stewart's office phone number?
The practice phone on file for Dr. Stewart is (212) 725-1390.
What is Dr. Ellen Stewart's medical license number?
Dr. Stewart holds New York license 131214.
What drugs does Dr. Ellen Stewart prescribe most?
In 2023 Medicare Part D data, Dr. Stewart's most prescribed drugs by claims were Breo Ellipta, Rosuvastatin Calcium and Azithromycin.
How long has Dr. Ellen Stewart been practicing?
Dr. Stewart's NPI was assigned in 2006.
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