Kathy Ngo
- Medicare services, 2024
- 1,138
- Medicare patients, 2024
- 369
- Part D claims, 2024
- 883
- Hospital affiliations
- 3
- Industry payments
- $1,640
- Practice address
- 1 Long Wharf Dr, New Haven, CT 06511
- Practice phone
- Call (203) 777-7500
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Southern New England Ear, Nose, Throat and Facial Plastic Surgery Grou
New Haven, Connecticut
Find Kathy Ngo'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.
Kathy Ngo is a physician assistant in New Haven, Connecticut
Kathy Ngo practices at Southern New England Ear, Nose, Throat and Facial Plastic Surgery Grou in New Haven, Connecticut.
Kathy Ngo's NPI, 1871157255, was assigned on April 30, 2019. Kathy Ngo graduated from University of South Florida College of Medicine in 2020. Kathy Ngo holds Connecticut license 4902.
- NPI
- 1871157255NPI Registry (opens in a new tab)
- Medicare PAC ID
- 9032520804
- NPI enumeration date
- April 30, 2019
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (203) 777-7500
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Female
- Estimated age
- 32
- Medical school graduation
- 2020
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Practice Data; and Doctors and Clinicians National Downloadable File (CMS)
Kathy Ngo practices at Southern New England Ear, Nose, Throat and Facial Plastic Surgery Grou in New Haven, Connecticut
Kathy Ngo's primary practice is Southern New England Ear, Nose, Throat and Facial Plastic Surgery Grou, at 1 Long Wharf Dr, New Haven, CT 06511 in South Central Ct County. The practice phone is (203) 777-7500.
- Southern New England Ear, Nose, Throat and Facial Plastic Surgery Grou1 Long Wharf Dr, New Haven, CT 06511 · South Central Ct CountyPhone(203) 777-7500
Sources: NPPES NPI Registry (CMS); and Dmand AI Practice Data
Kathy Ngo is affiliated with 6 sites of care and 2 medical groups
Kathy Ngo's primary practice is Southern New England Ear, Nose, Throat and Facial Plastic Surgery Grou in New Haven, Connecticut. Kathy Ngo is also affiliated with Yale New Haven Hospital. The medical group on file is Middlesex Health. Dmand AI also links Kathy Ngo to 2 more hospitals, 2 group practices and clinics and 1 medical group, each named with a free account.
Sources: NPPES NPI Registry (CMS); Dmand AI Practice Data; and Dmand AI Affiliation Data
Dmand AI tracks the EHR system at Kathy Ngo's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Kathy Ngo practices, 5 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Southern New England Ear, Nose, Throat and Facial Plastic Surgery Grou | Available with a free account |
| +5 more sites and 1 medical group | Available with a free account |
Source: Dmand AI Technology Install Data
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Kathy Ngo is one of 1,682 physician assistants in Connecticut
Physician assistant is Kathy Ngo's primary specialty in the NPI Registry, under taxonomy code 363A00000X. Kathy Ngo is board certified in basic life support by the American Heart Association. Kathy Ngo is licensed in Connecticut.
Specialties and state licenses
- Physician assistant, ConnecticutPrimary
Physician assistants near Kathy Ngo
Counts of physician assistants 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
Kathy Ngo billed Medicare for 1,138 services in 2024
CMS data shows 1,138 Medicare services from Kathy Ngo across 10 procedure codes in 2024, for 369 Medicare patients. Medicare paid $52,960 for them. Every service was in an office.
Kathy Ngo's Medicare services by type, 2024
- Office and hospital visits582
- Surgery311
- Tests and treatments245
Kathy Ngo compared with the Connecticut median for physician assistants, 2024
- Kathy Ngo
- Connecticut median
- Medicare services
- 1,138vs 2864.0 times
- Medicare patients
- 369vs 1003.7 times
- Part D claims
- 822vs 2932.8 times
Medians across 1,046 physician assistants in Connecticut with Dmand AI profiles that report each measure.
Kathy Ngo'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 Kathy Ngo and other physician assistants in Connecticut.
Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Kathy Ngo treated 369 Medicare patients in 2024, average age 76
CMS counts 369 Medicare patients who saw Kathy Ngo in 2024. The largest group is 75 to 84, with 137 patients. 75% of them have high blood pressure, and 75% have high cholesterol. 18% are also on Medicaid. Their average risk score is 1.33, where 1.00 is the Medicare average.
Across all payers, Dmand AI patient panel data puts Kathy Ngo's median patient age at 68, with 55% women.
Kathy Ngo's Medicare patients by age, 2024
Kathy Ngo's Medicare patients by sex, 2024
- Women21458%
- Men15542%
Chronic conditions among Kathy Ngo's Medicare patients, 2024
- High blood pressure75%
- High cholesterol75%
- Arthritis49%
- Anxiety33%
- Ischemic heart disease31%
- Diabetes27%
- Mood disorders26%
- Depression24%
Share of Medicare patients with each condition. A patient can have several.
Kathy Ngo's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 68
Patient panel by sex, all payers
- Women55%
- Men42%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Kathy Ngo wrote 883 Medicare Part D claims in 2024
In 2024, Kathy Ngo wrote 883 Medicare Part D claims for 314 patients. 98% of them were for generic drugs. CMS names the drug for 822 of them, across 24 drugs with 11 or more claims each, at $11,262 in total drug cost.
Kathy Ngo's Part D claims by kind of drug, 2024
- Generic862 claims98%
- Brand-name21 claims2%
Kathy Ngo'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 Kathy Ngo's Part D claims, 2024
- Antibiotics12%102 of 883 claims
Share of all Part D claims for each drug class CMS reports on. Classes with no claims are left out.
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 Kathy Ngo takes part in Medicare
Kathy Ngo 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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Kathy Ngo received $1,640 in industry payments in 2025
CMS Open Payments shows 23 general payments to Kathy Ngo from 6 drug and device companies in 2025. Travel and lodging make up the largest share, 71% of the total. Inspire Medical Systems, Inc. paid the most, $1,304.
General payments to Kathy Ngo by kind, 2025 to 2025
- Travel and lodging$1,16771%
- Food and beverage$47229%
Companies that paid Kathy Ngo the most, 2025 to 2025
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Kathy Ngo has 1 award and honors on record
Dmand AI lists 1 award for Kathy Ngo, most recently Pi Alpha National Physician Assistant Honor Society Inductee in 2020.
Awards and honors for Kathy Ngo
- 2020
- Pi Alpha National Physician Assistant Honor Society Inductee
Source: Dmand AI Professional Profile Data
Kathy Ngo graduated from University of South Florida College of Medicine
Kathy Ngo graduated from University of South Florida College of Medicine in 2020. Kathy Ngo is a member of American Academy of Otolaryngology - Head and Neck Surgery, American Academy of Physician Assistants and Society of Physician Assistants in Otorhinolaryngology - Head and Neck Surgery.
- Medical school
- Board certified in basic life support
- Board certified in certified physician assistant
Source: Dmand AI Professional Profile Data
Sources for Kathy Ngo'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 | NPPES NPI Registry (CMS) (opens in a new tab)Dmand AI Practice Data |
| Primary practice, affiliations and health system | NPPES NPI Registry (CMS) (opens in a new tab)Dmand AI Practice DataDmand AI Affiliation 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) |
| Awards and committee roles | Dmand AI Professional Profile Data |
| 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 Kathy Ngo
Spotted something out of date? Email hello@dmand.ai and we will check the record. Contact details live in the free trial.
What is Kathy Ngo's NPI number?
Kathy Ngo's NPI number is 1871157255. It was assigned on April 30, 2019, and it is active in the NPI Registry.
What does Kathy Ngo specialize in?
Kathy Ngo is a physician assistant in New Haven, Connecticut. The primary specialty in the NPI Registry is Physician Assistant (taxonomy code 363A00000X).
Where does Kathy Ngo practice?
Kathy Ngo practices at 1 Long Wharf Dr, New Haven, CT 06511. Kathy Ngo's primary practice is Southern New England Ear, Nose, Throat and Facial Plastic Surgery Grou in New Haven, Connecticut. Dmand AI also links Kathy Ngo to 2 hospitals, 2 group practices and clinics and 1 medical group.
What is Kathy Ngo's office phone number?
The practice phone on file for Kathy Ngo is (203) 777-7500.
What is Kathy Ngo's medical license number?
Kathy Ngo holds Connecticut license 4902.
Which hospitals is Kathy Ngo affiliated with?
Kathy Ngo is affiliated with Yale New Haven Hospital. Dmand AI links Kathy Ngo to 2 more hospitals.
What medical group is Kathy Ngo part of?
Kathy Ngo is linked to Middlesex Health. Dmand AI links Kathy Ngo to 1 more medical group.
Does Kathy Ngo accept Medicare?
Yes. CMS data shows Kathy Ngo billed Medicare for 1,138 services in 2024, and Kathy Ngo accepts Medicare assignment.
How many Medicare patients does Kathy Ngo see?
CMS counts 369 Medicare patients who saw Kathy Ngo in 2024, with an average age of 76.
Is Kathy Ngo board certified?
Yes. Kathy Ngo is board certified in basic life support by the American Heart Association.
Show 5 more questionsShow fewer questions
What services does Kathy Ngo bill to Medicare?
In 2024, Kathy Ngo's most billed Medicare services were surgery: ear (69210), office visit, established patient (99213) and ear, nose and throat service (92557).
Where did Kathy Ngo go to medical school?
Kathy Ngo graduated from University of South Florida College of Medicine in 2020.
What drugs does Kathy Ngo prescribe most?
In 2024 Medicare Part D data, Kathy Ngo's most prescribed drugs by claims were Fluticasone Propionate, Omeprazole and Levocetirizine Dihydrochloride.
Has Kathy Ngo received payments from drug or device companies?
CMS Open Payments shows $1,640 in general payments to Kathy Ngo from 6 companies from 2025 to 2025. The largest total came from Inspire Medical Systems, Inc.
How long has Kathy Ngo been practicing?
Kathy Ngo graduated from medical school in 2020, 6 years ago.
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