Chaoxia Feng
- Medicare patients, 2024
- 159
- Part D claims, 2024
- 118
- Hospital affiliations
- 4
- Industry payments
- $42
- Medical groups
- 2
- Practice address
- 130 Division St, Derby, CT 06418
- Practice phone
- Call (203) 732-7500
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Find Chaoxia Feng'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.
Chaoxia Feng is a nurse practitioner in Derby, Connecticut
Chaoxia Feng practices at Griffin Hospital in Derby, Connecticut, part of Griffin Hospital.
Chaoxia Feng's NPI, 1770363657, was assigned on September 29, 2023. Chaoxia Feng holds Connecticut license 12451.
- NPI
- 1770363657NPI Registry (opens in a new tab)
- Medicare PAC ID
- 2264873579
- NPI enumeration date
- September 29, 2023
- NPI status
- Active
- Offers telehealth
- Yes
- Practice phone
- (203) 732-7500
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Female
- Estimated age
- 29
- Medical school graduation
- 2023
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Chaoxia Feng practices at 2 locations in Derby, Connecticut
Chaoxia Feng's primary practice is Griffin Hospital, at 130 Division St, Derby, CT 06418 in New Haven County. The practice phone is (203) 732-7500. Chaoxia Feng also practices at Griffin Hospital, 144 Division St, Derby, CT 06418.
- Griffin HospitalPrimary130 Division St, Derby, CT 06418 · New Haven CountyPhone(203) 732-7500
- Griffin Hospital144 Division St, Derby, CT 06418 · Naugatuck Vly CountyPhone(203) 732-7360
Sources: NPPES NPI Registry (CMS); Dmand AI Affiliation Data; and Dmand AI Practice Data
Chaoxia Feng is affiliated with 4 sites of care and 2 medical groups
Chaoxia Feng's primary practice is Griffin Hospital in Derby, Connecticut, part of Griffin Hospital. Chaoxia Feng is also affiliated with Yale New Haven Hospital. The medical group on file is Yale Health. Dmand AI also links Chaoxia Feng to 2 more hospitals and 1 medical group, each named with a free account.
Sources: Dmand AI Affiliation Data; and Dmand AI Org Hierarchy Data
Dmand AI tracks the EHR system at Chaoxia Feng's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Chaoxia Feng practices, 4 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Griffin Hospital | Available with a free account |
| +3 more sites and 1 medical group | 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 Griffin Hospital and 6.2K+ hospitals, with verified contacts in the same login.
Chaoxia Feng is one of 635 nurse practitioners in Connecticut
Nurse practitioner is Chaoxia Feng's primary specialty in the NPI Registry, under taxonomy code 363L00000X. Chaoxia Feng is licensed in Connecticut.
Specialties and state licenses
- Nurse practitioner, ConnecticutPrimary
Nurse practitioners near Chaoxia Feng
Counts of nurse practitioners 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
Chaoxia Feng treated 159 Medicare patients in 2024, average age 79
CMS counts 159 Medicare patients who saw Chaoxia Feng in 2024. The largest group is 85 and over, with 57 patients. 75% of them have high blood pressure, and 75% have high cholesterol. 41% are also on Medicaid. Their average risk score is 2.11, where 1.00 is the Medicare average, so they are sicker than most Medicare patients.
Across all payers, Dmand AI patient panel data puts Chaoxia Feng's median patient age at 74, with 55% women.
Chaoxia Feng's Medicare patients by age, 2024
Chaoxia Feng's Medicare patients by sex, 2024
- Women9660%
- Men6340%
Chronic conditions among Chaoxia Feng's Medicare patients, 2024
- High blood pressure75%
- High cholesterol75%
- Arthritis60%
- Anxiety55%
- Mood disorders55%
- Depression52%
- Diabetes45%
- Chronic kidney disease41%
Share of Medicare patients with each condition. A patient can have several.
Chaoxia Feng's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 74
Patient panel by sex, all payers
- Women55%
- Men44%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Chaoxia Feng wrote 118 Medicare Part D claims in 2024
In 2024, Chaoxia Feng wrote 118 Medicare Part D claims for 61 patients. 81% of them were for generic drugs.
Chaoxia Feng's Part D claims by kind of drug, 2024
- Generic95 claims81%
- Brand-name23 claims19%
Drug classes CMS tracks in Chaoxia Feng's Part D claims, 2024
- Antibiotics14%16 of 118 claims
Share of all Part D claims for each drug class CMS reports on. Classes with no claims are left out.
Source: Medicare Part D Prescribers - by Provider (CMS), 2024 data
Chaoxia Feng offers telehealth to Medicare patients
CMS lists Chaoxia Feng as offering telehealth.
- Offers telehealth
- 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.
Chaoxia Feng received $42 in industry payments in 2025
CMS Open Payments shows 1 general payment to Chaoxia Feng from 1 drug or device company in 2025. Food and beverage make up the largest share, 100% of the total. Boston Scientific Corporation paid the most, $42.
Companies that paid Chaoxia Feng the most, 2025 to 2025
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Sources for Chaoxia Feng'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 Affiliation DataDmand AI Practice Data |
| Primary practice, affiliations and health system | Dmand AI Affiliation DataDmand AI Org Hierarchy Data |
| 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 (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 Chaoxia Feng
Spotted something out of date? Email hello@dmand.ai and we will check the record. Contact details live in the free trial.
What is Chaoxia Feng's NPI number?
Chaoxia Feng's NPI number is 1770363657. It was assigned on September 29, 2023, and it is active in the NPI Registry.
What does Chaoxia Feng specialize in?
Chaoxia Feng is a nurse practitioner in Derby, Connecticut. The primary specialty in the NPI Registry is Nurse Practitioner (taxonomy code 363L00000X).
Where does Chaoxia Feng practice?
Chaoxia Feng practices at 130 Division St, Derby, CT 06418. Chaoxia Feng also practices at 144 Division St, Derby, CT 06418. Chaoxia Feng's primary practice is Griffin Hospital in Derby, Connecticut, part of Griffin Hospital. Dmand AI also links Chaoxia Feng to 2 hospitals and 1 medical group.
What is Chaoxia Feng's office phone number?
The practice phone on file for Chaoxia Feng is (203) 732-7500.
What is Chaoxia Feng's medical license number?
Chaoxia Feng holds Connecticut license 12451.
Which hospitals is Chaoxia Feng affiliated with?
Chaoxia Feng practices at Griffin Hospital in Derby, Connecticut. Chaoxia Feng is also affiliated with Yale New Haven Hospital. Dmand AI links Chaoxia Feng to 2 more hospitals.
What medical group is Chaoxia Feng part of?
Chaoxia Feng is linked to Yale Health. Dmand AI links Chaoxia Feng to 1 more medical group.
Does Chaoxia Feng offer telehealth?
Yes. The CMS Doctors and Clinicians file lists Chaoxia Feng as offering telehealth services.
How many Medicare patients does Chaoxia Feng see?
CMS counts 159 Medicare patients who saw Chaoxia Feng in 2024, with an average age of 79.
Has Chaoxia Feng received payments from drug or device companies?
CMS Open Payments shows $42 in general payments to Chaoxia Feng from 1 company from 2025 to 2025. The largest total came from Boston Scientific Corporation.
How long has Chaoxia Feng been practicing?
Chaoxia Feng graduated from medical school in 2023, 3 years ago.
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