Dr. Nezar Ali El-Ruwie, MD
- Medicare services, 2024
- 195
- Medicare patients, 2024
- 108
- Part D claims, 2024
- 442
- Hospital affiliations
- 2
- Industry payments
- $486
- Practice address
- 10010 Kennerly Road, Saint Louis, MO 63128
- Practice phone
- Call (314) 525-1000
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Find Dr. El-Ruwie'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. Nezar Ali El-Ruwie is a psychiatrist in Saint Louis, Missouri
Dr. El-Ruwie practices at Mercy Hospital South in Saint Louis, Missouri, part of Mercy.
Dr. El-Ruwie's NPI, 1649408659, was assigned on June 29, 2009. Dr. El-Ruwie holds Missouri license 2013002774.
- NPI
- 1649408659NPI Registry (opens in a new tab)
- Medicare PAC ID
- 6507082997
- NPI enumeration date
- June 29, 2009
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (314) 525-1000
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Estimated age
- 51
- Medical school graduation
- 2001
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. Nezar Ali El-Ruwie practices at Mercy Hospital South in Saint Louis, Missouri
Dr. El-Ruwie's primary practice is Mercy Hospital South, at 10010 Kennerly Road, Saint Louis, MO 63128 in St. Louis County. The practice phone is (314) 525-1000.
- Mercy Hospital South10010 Kennerly Road, Saint Louis, MO 63128 · St. Louis CountyPhone(314) 525-1000
Source: Dmand AI Affiliation Data
Dr. Nezar Ali El-Ruwie is affiliated with 2 sites of care and 5 medical groups
Dr. El-Ruwie's primary practice is Mercy Hospital South in Saint Louis, Missouri, part of Mercy. Dr. El-Ruwie is also affiliated with Southeast Missouri Mental Health Center. The medical group on file is Mercy Clinic South Hospitalists. Dmand AI also links Dr. El-Ruwie to 4 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. Nezar Ali El-Ruwie's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. El-Ruwie practices, 2 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Mercy Hospital South | Available with a free account |
| +1 more site and 4 medical groups | Available with a free account |
Source: Dmand AI Technology Install Data
For health IT teams
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. Nezar Ali El-Ruwie is one of 679 psychiatrists in Missouri
Psychiatry is Dr. El-Ruwie's primary specialty in the NPI Registry, under taxonomy code 2084P0800X. Dr. El-Ruwie is licensed in Missouri.
Specialties and state licenses
- Psychiatry, MissouriPrimary
Psychiatrists near Dr. El-Ruwie
Counts of psychiatrists 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. Nezar Ali El-Ruwie billed Medicare for 195 services in 2024
CMS data shows 195 Medicare services from Dr. El-Ruwie across 4 procedure codes in 2024, for 108 Medicare patients. Medicare paid $14,895 for them. Every service was in a facility, such as a hospital, rather than an office.
Dr. El-Ruwie's Medicare services by type, 2023 to 2024
- 2023
- 2024
- Office and hospital visits
- 2023: 1482024: 18122%
- Tests and treatments
- 2023: 02024: 14
Dr. El-Ruwie compared with the Missouri median for psychiatrists, 2024
- Dr. El-Ruwie
- Missouri median
- Medicare services
- 195vs 13347% above
- Medicare patients
- 108vs 492.2 times
- Part D claims
- 299vs 295Close to median
Medians across 752 psychiatrists in Missouri with Dmand AI profiles that report each measure.
Dr. El-Ruwie'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. El-Ruwie and other psychiatrists in Missouri.
Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Dr. Nezar Ali El-Ruwie treated 108 Medicare patients in 2024, average age 57
CMS counts 108 Medicare patients who saw Dr. El-Ruwie in 2024. The largest group is under 65, with 58 patients. 75% of them have anxiety, and 75% have depression. 57% are also on Medicaid. Their average risk score is 1.66, where 1.00 is the Medicare average, so they are sicker than most Medicare patients.
Across all payers, Dmand AI patient panel data puts Dr. El-Ruwie's median patient age at 45, with 51% women.
Dr. El-Ruwie's Medicare patients by age, 2024
CMS leaves out age groups with fewer than 11 patients.
Dr. El-Ruwie's Medicare patients by sex, 2024
- Women4844%
- Men6056%
Chronic conditions among Dr. El-Ruwie's Medicare patients, 2024
- Anxiety75%
- Depression75%
- High blood pressure75%
- Mood disorders75%
- Schizophrenia and other psychoses75%
- High cholesterol73%
- Bipolar disorder69%
- Alcohol and drug use disorders56%
Share of Medicare patients with each condition. A patient can have several.
Dr. El-Ruwie's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 45
Patient panel by sex, all payers
- Women51%
- Men48%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Dr. Nezar Ali El-Ruwie wrote 442 Medicare Part D claims in 2024
In 2024, Dr. El-Ruwie wrote 442 Medicare Part D claims for 59 patients. 97% of them were for generic drugs. CMS names the drug for 299 of them, across 13 drugs with 11 or more claims each, at $3,077 in total drug cost. In 2023, CMS named 253 claims across 13 drugs.
Dr. El-Ruwie's Part D claims by kind of drug, 2024
- Generic430 claims97%
- Brand-name and other12 claims3%
Dr. El-Ruwie'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.
Drug classes CMS tracks in Dr. El-Ruwie's Part D claims, 2024
- Antipsychotics, patients 65 and over5%24 of 442 claims
Share of all Part D claims for each drug class CMS reports on. Classes with no claims are left out.
Part D claims for drugs CMS names, 2023 to 2024
- 2023
- 2024
- Claims for drugs CMS names
- 2023: 2532024: 29918%
Drugs named by CMS: 13 in 2024, 13 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. Nezar Ali El-Ruwie takes part in Medicare
Dr. El-Ruwie 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. Nezar Ali El-Ruwie received $486 in industry payments from 2016 to 2025
CMS Open Payments shows 25 general payments to Dr. El-Ruwie from 8 drug and device companies from 2016 to 2025. Food and beverage make up the largest share, 100% of the total. Alkermes, Inc. paid the most, $225.
General payments to Dr. El-Ruwie by program year, 2016 to 2025
Companies that paid Dr. El-Ruwie the most, 2016 to 2025
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Sources for Dr. Nezar Ali El-Ruwie'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) |
| 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. Nezar Ali El-Ruwie
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. Nezar Ali El-Ruwie's NPI number?
Dr. Nezar Ali El-Ruwie's NPI number is 1649408659. It was assigned on June 29, 2009, and it is active in the NPI Registry.
What kind of doctor is Dr. Nezar Ali El-Ruwie?
Dr. Nezar Ali El-Ruwie is a psychiatrist in Saint Louis, Missouri. The primary specialty in the NPI Registry is Psychiatry Physician (taxonomy code 2084P0800X).
Where does Dr. Nezar Ali El-Ruwie practice?
Dr. El-Ruwie practices at 10010 Kennerly Road, Saint Louis, MO 63128. Dr. El-Ruwie's primary practice is Mercy Hospital South in Saint Louis, Missouri, part of Mercy. Dmand AI also links Dr. El-Ruwie to 4 medical groups.
What is Dr. Nezar Ali El-Ruwie's office phone number?
The practice phone on file for Dr. El-Ruwie is (314) 525-1000.
What is Dr. Nezar Ali El-Ruwie's medical license number?
Dr. El-Ruwie holds Missouri license 2013002774.
Which hospitals is Dr. Nezar Ali El-Ruwie affiliated with?
Dr. El-Ruwie practices at Mercy Hospital South in Saint Louis, Missouri. Dr. El-Ruwie is also affiliated with Southeast Missouri Mental Health Center.
What medical group is Dr. Nezar Ali El-Ruwie part of?
Dr. El-Ruwie is linked to Mercy Clinic South Hospitalists. Dmand AI links Dr. El-Ruwie to 4 more medical groups.
Does Dr. Nezar Ali El-Ruwie accept Medicare?
Yes. CMS data shows Dr. El-Ruwie billed Medicare for 195 services in 2024, and Dr. El-Ruwie accepts Medicare assignment.
How many Medicare patients does Dr. Nezar Ali El-Ruwie see?
CMS counts 108 Medicare patients who saw Dr. El-Ruwie in 2024, with an average age of 57.
What services does Dr. Nezar Ali El-Ruwie bill to Medicare?
In 2024, Dr. El-Ruwie's most billed Medicare services were hospital inpatient care (99232), hospital inpatient care (99223) and hospital inpatient care (99239).
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What drugs does Dr. Nezar Ali El-Ruwie prescribe most?
In 2024 Medicare Part D data, Dr. El-Ruwie's most prescribed drugs by claims were Escitalopram Oxalate, Duloxetine HCl and Hydroxyzine HCl.
Has Dr. Nezar Ali El-Ruwie received payments from drug or device companies?
CMS Open Payments shows $486 in general payments to Dr. El-Ruwie from 8 companies from 2016 to 2025. The largest total came from Alkermes, Inc.
How long has Dr. Nezar Ali El-Ruwie been practicing?
Dr. El-Ruwie graduated from medical school in 2001, 25 years ago.
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