Catherine J. De Guzman

  • Flushing, NY
  • Emergency medicine physician
NPI1194288274PAC ID2860728763
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
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Personal email
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Mobile number
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Social profiles

Primary practice

NewYork-Presbyterian Queens

Hospital · Flushing, New York

See all 4 affiliations

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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 and contact details
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
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Mobile number
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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.

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.

See all 4 affiliations for Catherine De Guzman

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.

EHR by site
SiteEHR vendor and product
NewYork-Presbyterian QueensAvailable with a free account
+2 more affiliated sitesAvailable 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 YorkPrimaryLicense 314968 · taxonomy 207P00000X

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.

Medicare services, 2024389
Medicare patients387
Paid by Medicare$57,381
Procedure codes4

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.

See all procedures by Catherine De Guzman

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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.

Medicare patients, 2024387
Average age78
Average risk score2.61
Also on Medicaid53%

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

  1. High blood pressure75%
  2. High cholesterol75%
  3. Arthritis63%
  4. Diabetes62%
  5. Ischemic heart disease58%
  6. Mood disorders44%
  7. Chronic kidney disease43%
  8. 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

Sources for the data on this page
Data on this pageSource
NPI, name, sex, specialty and licensesNPPES NPI Registry (CMS) (opens in a new tab)Dmand AI Professional Profile Data
Practice locations and phoneDmand AI Affiliation Data
Primary practice, affiliations and health systemDmand AI Affiliation DataDmand AI Org Hierarchy Data
Medicare services and procedure codesMedicare Physician & Other Practitioners - by Provider and Service (CMS) (opens in a new tab)
State medians for the same specialtyDmand AI Peer Benchmarks
Medicare patients and the all-payer patient panelDmand AI Patient Panel DataMedicare Physician & Other Practitioners - by Provider (CMS) (opens in a new tab)
MIPS scores, telehealth, assignment and procedure percentilesDoctors and Clinicians National Downloadable File (CMS) (opens in a new tab)
EHR at each practice siteDmand AI Technology Install Data
Similar physiciansDmand 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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