Ruth E. Moncayo
- Medicare services, 2024
- 571
- Medicare patients, 2024
- 40
- Hospital affiliations
- 2
- Industry payments
- $1,262
- Medical groups
- 5
- Practice address
- 1901 W Harrison St, Chicago, IL 60612
- Practice phone
- Call (312) 864-6000
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Find Ruth Moncayo'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.
Ruth E. Moncayo is an anesthesiologist in Chicago, Illinois
Ruth Moncayo practices at John H. Stroger, Jr. Hospital of Cook County in Chicago, Illinois, part of Cook County Government.
Ruth Moncayo's NPI, 1619902020, was assigned on July 12, 2006. Ruth Moncayo holds Illinois license 036091519.
- NPI
- 1619902020NPI Registry (opens in a new tab)
- Medicare PAC ID
- 3274531868
- NPI enumeration date
- July 12, 2006
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (312) 864-6000
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Female
- Estimated age
- 65
- Medical school graduation
- 1987
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Ruth E. Moncayo practices at John H. Stroger, Jr. Hospital of Cook County in Chicago, Illinois
Ruth Moncayo's primary practice is John H. Stroger, Jr. Hospital of Cook County, at 1901 W Harrison St, Chicago, IL 60612 in Cook County. The practice phone is (312) 864-6000.
- John H. Stroger, Jr. Hospital of Cook County1901 W Harrison St, Chicago, IL 60612 · Cook CountyPhone(312) 864-6000
Source: Dmand AI Affiliation Data
Ruth E. Moncayo is affiliated with 2 sites of care and 5 medical groups
Ruth Moncayo's primary practice is John H. Stroger, Jr. Hospital of Cook County in Chicago, Illinois, part of Cook County Government. Ruth Moncayo is also affiliated with Loyola University Medical Center. The medical group on file is John H. Stroger, Jr. Hospital of Cook County. Dmand AI also links Ruth Moncayo 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 Ruth E. Moncayo's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Ruth Moncayo practices, 2 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| John H. Stroger, Jr. Hospital of Cook County | 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 Cook County Government and 6.2K+ hospitals, with verified contacts in the same login.
Ruth E. Moncayo is one of 1,887 anesthesiologists in Illinois
Anesthesiology is Ruth Moncayo's primary specialty in the NPI Registry, under taxonomy code 207L00000X. Ruth Moncayo is licensed in Illinois.
Specialties and state licenses
- Anesthesiology, IllinoisPrimary
Anesthesiologists near Ruth Moncayo
Counts of anesthesiologists 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
Ruth E. Moncayo billed Medicare for 571 services in 2024
CMS data shows 571 Medicare services from Ruth Moncayo across 2 procedure codes in 2024, for 40 Medicare patients. Medicare paid $56 for them. Every service was in an office.
Ruth Moncayo's Medicare services by type, 2023 to 2024
- 2023
- 2024
- Drugs given in the office
- 2023: 02024: 571
- Anesthesia
- 2023: 592024: 0100%
Ruth Moncayo compared with the Illinois median for anesthesiologists, 2024
- Ruth Moncayo
- Illinois median
- Medicare services
- 571vs 916.3 times
- Medicare patients
- 40vs 15775% below
Medians across 1,742 anesthesiologists in Illinois with Dmand AI profiles that report each measure.
Ruth Moncayo'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.
Need commercial claims for Ruth Moncayo?
Medicare shows one payer. Book a meeting to get commercial claims data for Ruth Moncayo and other anesthesiologists in Illinois.
Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Ruth E. Moncayo treated 40 Medicare patients in 2024, average age 71
CMS counts 40 Medicare patients who saw Ruth Moncayo in 2024. The largest group is 65 to 74, with 17 patients. 68% of them have high cholesterol, and 63% have high blood pressure. Their average risk score is 1.43, where 1.00 is the Medicare average.
Across all payers, Dmand AI patient panel data puts Ruth Moncayo's median patient age at 59, with 19% women.
Ruth Moncayo's Medicare patients by age, 2024
CMS leaves out age groups with fewer than 11 patients.
Ruth Moncayo's Medicare patients by sex, 2024
- Women2460%
- Men1640%
Chronic conditions among Ruth Moncayo's Medicare patients, 2024
- High cholesterol68%
- High blood pressure63%
- Arthritis53%
- Ischemic heart disease33%
- COPD30%
- Cancer30%
- Mood disorders30%
- Depression28%
Share of Medicare patients with each condition. A patient can have several.
Ruth Moncayo's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 59
Patient panel by sex, all payers
- Women19%
- Men81%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
How Ruth E. Moncayo takes part in Medicare
Ruth Moncayo 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)
For MedTech and pharma teams
Filter 7.4M+ HCPs by Medicare procedures, Part D drugs and Open Payments history, then reach them with verified contacts in one login.
Ruth E. Moncayo received $1,262 in industry payments from 2016 to 2025
CMS Open Payments shows 3 general payments to Ruth Moncayo from 3 drug and device companies from 2016 to 2025. Consulting fees make up the largest share, 95% of the total. Verathon Inc. paid the most, $1,200.
General payments to Ruth Moncayo by program year, 2016 to 2025
General payments to Ruth Moncayo by kind, 2016 to 2025
- Consulting fees$1,20095%
- Food and beverage$625%
Companies that paid Ruth Moncayo 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 Ruth E. Moncayo'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) |
| 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 Ruth E. Moncayo
Spotted something out of date? Email hello@dmand.ai and we will check the record. Contact details live in the free trial.
What is Ruth E. Moncayo's NPI number?
Ruth E. Moncayo's NPI number is 1619902020. It was assigned on July 12, 2006, and it is active in the NPI Registry.
What does Ruth E. Moncayo specialize in?
Ruth E. Moncayo is an anesthesiologist in Chicago, Illinois. The primary specialty in the NPI Registry is Anesthesiology Physician (taxonomy code 207L00000X).
Where does Ruth E. Moncayo practice?
Ruth Moncayo practices at 1901 W Harrison St, Chicago, IL 60612. Ruth Moncayo's primary practice is John H. Stroger, Jr. Hospital of Cook County in Chicago, Illinois, part of Cook County Government. Dmand AI also links Ruth Moncayo to 4 medical groups.
What is Ruth E. Moncayo's office phone number?
The practice phone on file for Ruth Moncayo is (312) 864-6000.
What is Ruth E. Moncayo's medical license number?
Ruth Moncayo holds Illinois license 036091519.
Which hospitals is Ruth E. Moncayo affiliated with?
Ruth Moncayo practices at John H. Stroger, Jr. Hospital of Cook County in Chicago, Illinois. Ruth Moncayo is also affiliated with Loyola University Medical Center.
What medical group is Ruth E. Moncayo part of?
Ruth Moncayo is linked to John H. Stroger, Jr. Hospital of Cook County. Dmand AI links Ruth Moncayo to 4 more medical groups.
Does Ruth E. Moncayo accept Medicare?
Yes. CMS data shows Ruth Moncayo billed Medicare for 571 services in 2024, and Ruth Moncayo accepts Medicare assignment.
How many Medicare patients does Ruth E. Moncayo see?
CMS counts 40 Medicare patients who saw Ruth Moncayo in 2024, with an average age of 71.
What services does Ruth E. Moncayo bill to Medicare?
In 2024, Ruth Moncayo's most billed Medicare services were injected or infused drug (J2704) and injected or infused drug (J2250).
Has Ruth E. Moncayo received payments from drug or device companies?
CMS Open Payments shows $1,262 in general payments to Ruth Moncayo from 3 companies from 2016 to 2025. The largest total came from Verathon Inc.
How long has Ruth E. Moncayo been practicing?
Ruth Moncayo graduated from medical school in 1987, 39 years ago.
Selling to anesthesiology practices?
See anesthesiologists in Illinois by site of care and group
Find the practices, groups and hospitals they work with, and the right people to contact at each.
- 30 days free
- Self-serve
- No credit card