Catherine J. De Guzman
- Medicare services, 2024
- 389
- Medicare patients, 2024
- 387
- Hospital affiliations
- 1
- Medical group
- 1
- State license
- 1
- Practice address
- 56-45 Main Street, Flushing, NY 11355
- Practice phone
- Call (718) 670-2000
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Find Catherine De Guzman'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.
Catherine J. De Guzman is an emergency medicine physician in Flushing, New York
Catherine De Guzman practices at NewYork-Presbyterian Queens in Flushing, New York, part of NewYork-Presbyterian Hospital.
Catherine De Guzman's NPI, 1194288274, was assigned on April 7, 2019. Catherine De Guzman holds New York license 314968.
- NPI
- 1194288274NPI Registry (opens in a new tab)
- Medicare PAC ID
- 2860728763
- NPI enumeration date
- April 7, 2019
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (718) 670-2000
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Female
- Estimated age
- 33
- Medical school graduation
- 2019
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Catherine J. De Guzman practices at NewYork-Presbyterian Queens in Flushing, New York
Catherine De Guzman's primary practice is NewYork-Presbyterian Queens, at 56-45 Main Street, Flushing, NY 11355 in Queens County. The practice phone is (718) 670-2000.
- NewYork-Presbyterian Queens56-45 Main Street, Flushing, NY 11355 · Queens CountyPhone(718) 670-2000
Source: Dmand AI Affiliation Data
Catherine J. De Guzman is affiliated with 3 sites of care and 1 medical group
Catherine De Guzman's primary practice is NewYork-Presbyterian Queens in Flushing, New York, part of NewYork-Presbyterian Hospital. The medical group on file is Queens Emergency Medical Associates. Dmand AI also links Catherine De Guzman to 1 more dialysis center and 1 group practice or clinic, each named with a free account.
Sources: Dmand AI Affiliation Data; and Dmand AI Org Hierarchy Data
Dmand AI tracks the EHR system at Catherine J. De Guzman's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Catherine De Guzman practices, 3 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| NewYork-Presbyterian Queens | Available with a free account |
| +2 more affiliated sites | Available with a free account |
Source: Dmand AI Technology Install Data
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Catherine J. De Guzman is one of 3,709 emergency medicine physicians in New York
Emergency medicine is Catherine De Guzman's primary specialty in the NPI Registry, under taxonomy code 207P00000X. Catherine De Guzman is licensed in New York.
Specialties and state licenses
- Emergency medicine, New YorkPrimary
Emergency medicine physicians near Catherine De Guzman
Counts of emergency medicine physicians 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
Catherine J. De Guzman billed Medicare for 389 services in 2024
CMS data shows 389 Medicare services from Catherine De Guzman across 4 procedure codes in 2024, for 387 Medicare patients. Medicare paid $57,381 for them. Every service was in a facility, such as a hospital, rather than an office.
Catherine De Guzman's Medicare services by type, 2023 to 2024
- 2023
- 2024
- Office and hospital visits
- 2023: 4052024: 3894%
Catherine De Guzman compared with the New York median for emergency medicine physicians, 2024
- Catherine De Guzman
- New York median
- Medicare services
- 389vs 21978% above
- Medicare patients
- 387vs 21679% above
Medians across 3,510 emergency medicine physicians in New York with Dmand AI profiles that report each measure.
Catherine De Guzman'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 Catherine De Guzman and other emergency medicine physicians in New York.
Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Catherine J. De Guzman treated 387 Medicare patients in 2024, average age 78
CMS counts 387 Medicare patients who saw Catherine De Guzman in 2024. The largest group is 85 and over, with 120 patients. 75% of them have high blood pressure, and 75% have high cholesterol. 53% are also on Medicaid. Their average risk score is 2.61, where 1.00 is the Medicare average, so they are sicker than most Medicare patients.
Across all payers, Dmand AI patient panel data puts Catherine De Guzman's median patient age at 70, with 53% women.
Catherine De Guzman's Medicare patients by age, 2024
Catherine De Guzman's Medicare patients by sex, 2024
- Women20152%
- Men18648%
Chronic conditions among Catherine De Guzman's Medicare patients, 2024
- High blood pressure75%
- High cholesterol75%
- Arthritis63%
- Diabetes62%
- Ischemic heart disease58%
- Mood disorders44%
- Chronic kidney disease43%
- Depression39%
Share of Medicare patients with each condition. A patient can have several.
Catherine De Guzman's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 70
Patient panel by sex, all payers
- Women53%
- Men43%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
How Catherine J. De Guzman takes part in Medicare
Catherine De Guzman 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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Sources for Catherine J. De Guzman'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) |
| 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 Catherine J. De Guzman
Spotted something out of date? Email hello@dmand.ai and we will check the record. Contact details live in the free trial.
What is Catherine J. De Guzman's NPI number?
Catherine J. De Guzman's NPI number is 1194288274. It was assigned on April 7, 2019, and it is active in the NPI Registry.
What does Catherine J. De Guzman specialize in?
Catherine J. De Guzman is an emergency medicine physician in Flushing, New York. The primary specialty in the NPI Registry is Emergency Medicine Physician (taxonomy code 207P00000X).
Where does Catherine J. De Guzman practice?
Catherine De Guzman practices at 56-45 Main Street, Flushing, NY 11355. Catherine De Guzman's primary practice is NewYork-Presbyterian Queens in Flushing, New York, part of NewYork-Presbyterian Hospital. Dmand AI also links Catherine De Guzman to 1 dialysis center and 1 group practice or clinic.
What is Catherine J. De Guzman's office phone number?
The practice phone on file for Catherine De Guzman is (718) 670-2000.
What is Catherine J. De Guzman's medical license number?
Catherine De Guzman holds New York license 314968.
Which hospitals is Catherine J. De Guzman affiliated with?
Catherine De Guzman practices at NewYork-Presbyterian Queens in Flushing, New York.
What medical group is Catherine J. De Guzman part of?
Catherine De Guzman is linked to Queens Emergency Medical Associates.
Does Catherine J. De Guzman accept Medicare?
Yes. CMS data shows Catherine De Guzman billed Medicare for 389 services in 2024, and Catherine De Guzman accepts Medicare assignment.
How many Medicare patients does Catherine J. De Guzman see?
CMS counts 387 Medicare patients who saw Catherine De Guzman in 2024, with an average age of 78.
What services does Catherine J. De Guzman bill to Medicare?
In 2024, Catherine De Guzman's most billed Medicare services were emergency department visit (99285), emergency department visit (99284) and critical care (99291).
How long has Catherine J. De Guzman been practicing?
Catherine De Guzman graduated from medical school in 2019, 7 years ago.
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