Dr. Diane E. Rosen, DO
- Medicare services, 2024
- 12
- Medicare patients, 2024
- 26
- Part D claims, 2024
- 114
- Hospital affiliations
- 1
- Industry payments
- $3,386
- Practice address
- 615 New Ballas Road, Saint Louis, MO 63141
- Practice phone
- Call (314) 251-6000
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Find Dr. Rosen's professional email, personal email and mobile number
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Dr. Diane E. Rosen is an OB-GYN in Saint Louis, Missouri
Dr. Rosen practices at Mercy Hospital St. Louis in Saint Louis, Missouri, part of Mercy.
Dr. Rosen's NPI, 1740490879, was assigned on May 24, 2007. Dr. Rosen graduated from New York College of Osteo Medicine of New York Institute of Technology in 2006. Dr. Rosen holds Missouri license 2006018917.
- NPI
- 1740490879NPI Registry (opens in a new tab)
- Medicare PAC ID
- 8820112527
- NPI enumeration date
- May 24, 2007
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (314) 251-6000
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Female
- Estimated age
- 46
- Medical school graduation
- 2006
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. Diane E. Rosen practices at Mercy Hospital St. Louis in Saint Louis, Missouri
Dr. Rosen's primary practice is Mercy Hospital St. Louis, at 615 New Ballas Road, Saint Louis, MO 63141 in St. Louis County. The practice phone is (314) 251-6000.
- Mercy Hospital St. Louis615 New Ballas Road, Saint Louis, MO 63141 · St. Louis CountyPhone(314) 251-6000
Source: Dmand AI Affiliation Data
Dr. Diane E. Rosen is affiliated with 1 site of care and 3 medical groups
Dr. Rosen's primary practice is Mercy Hospital St. Louis in Saint Louis, Missouri, part of Mercy. The medical group on file is Mercy Clinic East Communities. Dmand AI also links Dr. Rosen to 2 more medical groups, each named with a free account.
Sources: Dmand AI Affiliation Data; and Dmand AI Org Hierarchy Data
Dmand AI tracks the EHR system at Dr. Diane E. Rosen's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Rosen practices. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Mercy Hospital St. Louis | Available with a free account |
| +2 medical groups | Available with a free account |
Source: Dmand AI Technology Install Data
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Dmand AI maps EHR vendors, IT decision makers and buying committees across Mercy and 6.2K+ hospitals, with verified contacts in the same login.
Dr. Diane E. Rosen is one of 712 OB-GYNs in Missouri
Obstetrics and gynecology is Dr. Rosen's primary specialty in the NPI Registry, under taxonomy code 207V00000X. Dr. Rosen is licensed in Missouri.
Specialties and state licenses
- Obstetrics and gynecology, MissouriPrimary
OB-GYNs near Dr. Rosen
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. Diane E. Rosen billed Medicare for 12 services in 2024
CMS data shows 12 Medicare services from Dr. Rosen across 1 procedure code in 2024, for 26 Medicare patients. Medicare paid $449 for them. Every service was in an office.
Dr. Rosen's Medicare services by type, 2023 to 2024
- 2023
- 2024
- Other services
- 2023: 392024: 1269%
Dr. Rosen compared with the Missouri median for OB-GYNs, 2024
- Dr. Rosen
- Missouri median
- Medicare services
- 12vs 5377% below
- Medicare patients
- 26vs 4745% below
- Part D claims
- 47vs 45Close to median
Medians across 650 OB-GYNs in Missouri with Dmand AI profiles that report each measure.
Dr. Rosen's most billed Medicare procedure codes, 2024
CMS publishes codes billed for 11 or more Medicare patients. Each label is the code family; CPT descriptions are licensed by the AMA.
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Medicare shows one payer. Book a meeting to get commercial claims data for Dr. Rosen and other OB-GYNs in Missouri.
Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Dr. Diane E. Rosen treated 26 Medicare patients in 2024, average age 71
CMS counts 26 Medicare patients who saw Dr. Rosen in 2024. The largest group is 65 to 74, with 14 patients. 62% of them have arthritis, and 62% have high cholesterol. Their average risk score is 0.89, where 1.00 is the Medicare average.
Across all payers, Dmand AI patient panel data puts Dr. Rosen's median patient age at 37, with 100% women.
Dr. Rosen's Medicare patients by age, 2024
CMS leaves out age groups with fewer than 11 patients.
Chronic conditions among Dr. Rosen's Medicare patients, 2024
- Arthritis62%
- High cholesterol62%
- High blood pressure54%
Share of Medicare patients with each condition. A patient can have several.
Dr. Rosen's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 37
Patient panel by sex, all payers
- Women100%
- Men0%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Dr. Diane E. Rosen wrote 114 Medicare Part D claims in 2024
In 2024, Dr. Rosen wrote 114 Medicare Part D claims for 30 patients. 87% of them were for generic drugs. CMS names the drug for 47 of them, across 2 drugs with 11 or more claims each, at $1,983 in total drug cost. In 2023, CMS named 50 claims across 4 drugs.
Dr. Rosen's Part D claims by kind of drug, 2024
- Generic99 claims87%
- Brand-name15 claims13%
Dr. Rosen's most prescribed drugs by claims, 2024
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, 2023 to 2024
- 2023
- 2024
- Claims for drugs CMS names
- 2023: 502024: 476%
Drugs named by CMS: 2 in 2024, 4 in 2023.
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
How Dr. Diane E. Rosen takes part in Medicare
Dr. Rosen 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)
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Dr. Diane E. Rosen received $3,386 in industry payments from 2016 to 2025
CMS Open Payments shows 198 general payments to Dr. Rosen from 36 drug and device companies from 2016 to 2025. Food and beverage make up the largest share, 92% of the total. Astellas Pharma US Inc paid the most, $469.
General payments to Dr. Rosen by program year, 2016 to 2025
General payments to Dr. Rosen by kind, 2016 to 2025
- Food and beverage$3,10392%
- Education$2838%
Companies that paid Dr. Rosen the most, 2016 to 2025
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Dr. Diane E. Rosen graduated from New York College of Osteo Medicine of New York Institute of Technology
Dr. Rosen graduated from New York College of Osteo Medicine of New York Institute of Technology in 2006.
- Medical school
Source: Dmand AI Professional Profile Data
Sources for Dr. Diane E. Rosen'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 services and procedure codes | Medicare Physician & Other Practitioners - by Provider and Service (CMS) (opens in a new tab) |
| State medians for the same specialty | Dmand AI Peer Benchmarks |
| Medicare patients and the all-payer patient panel | Dmand AI Patient Panel DataMedicare Physician & Other Practitioners - by Provider (CMS) (opens in a new tab) |
| 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) |
| MIPS scores, telehealth, assignment and procedure percentiles | Doctors and Clinicians National Downloadable File (CMS) (opens in a new tab) |
| 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. Diane E. Rosen
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. Diane E. Rosen's NPI number?
Dr. Diane E. Rosen's NPI number is 1740490879. It was assigned on May 24, 2007, and it is active in the NPI Registry.
What kind of doctor is Dr. Diane E. Rosen?
Dr. Diane E. Rosen is an OB-GYN in Saint Louis, Missouri. The primary specialty in the NPI Registry is Obstetrics & Gynecology Physician (taxonomy code 207V00000X).
Where does Dr. Diane E. Rosen practice?
Dr. Rosen practices at 615 New Ballas Road, Saint Louis, MO 63141. Dr. Rosen's primary practice is Mercy Hospital St. Louis in Saint Louis, Missouri, part of Mercy. Dmand AI also links Dr. Rosen to 2 medical groups.
What is Dr. Diane E. Rosen's office phone number?
The practice phone on file for Dr. Rosen is (314) 251-6000.
What is Dr. Diane E. Rosen's medical license number?
Dr. Rosen holds Missouri license 2006018917.
Which hospitals is Dr. Diane E. Rosen affiliated with?
Dr. Rosen practices at Mercy Hospital St. Louis in Saint Louis, Missouri.
What medical group is Dr. Diane E. Rosen part of?
Dr. Rosen is linked to Mercy Clinic East Communities. Dmand AI links Dr. Rosen to 2 more medical groups.
Does Dr. Diane E. Rosen accept Medicare?
Yes. CMS data shows Dr. Rosen billed Medicare for 12 services in 2024, and Dr. Rosen accepts Medicare assignment.
How many Medicare patients does Dr. Diane E. Rosen see?
CMS counts 26 Medicare patients who saw Dr. Rosen in 2024, with an average age of 71.
What services does Dr. Diane E. Rosen bill to Medicare?
In 2024, Dr. Rosen's most billed Medicare services were medicare service (G0101).
Show 4 more questionsShow fewer questions
Where did Dr. Diane E. Rosen go to medical school?
Dr. Rosen graduated from New York College of Osteo Medicine of New York Institute of Technology in 2006.
What drugs does Dr. Diane E. Rosen prescribe most?
In 2024 Medicare Part D data, Dr. Rosen's most prescribed drugs by claims were Estradiol and Dotti.
Has Dr. Diane E. Rosen received payments from drug or device companies?
CMS Open Payments shows $3,386 in general payments to Dr. Rosen from 36 companies from 2016 to 2025. The largest total came from Astellas Pharma US Inc.
How long has Dr. Diane E. Rosen been practicing?
Dr. Rosen graduated from medical school in 2006, 20 years ago.
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