Deborah Feng
- Part D claims, 2024
- 31
- MIPS score, 2024
- 99
- Hospital affiliations
- 1
- Industry payments
- $218
- Medical group
- 1
- Practice address
- 110 Rehill Ave, Somerville, NJ 08876
- Practice phone
- Call (908) 685-2200
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Find Deborah 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.
Deborah Feng is a physician assistant in Somerville, New Jersey
Deborah Feng practices at Robert Wood Johnson University Hospital Somerset in Somerville, New Jersey, part of RWJBarnabas Health.
Deborah Feng's NPI, 1386343671, was assigned on February 27, 2023.
- NPI
- 1386343671NPI Registry (opens in a new tab)
- Medicare PAC ID
- 7315393212
- NPI enumeration date
- February 27, 2023
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (908) 685-2200
- 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)
Deborah Feng practices at Robert Wood Johnson University Hospital Somerset in Somerville, New Jersey
Deborah Feng's primary practice is Robert Wood Johnson University Hospital Somerset, at 110 Rehill Ave, Somerville, NJ 08876 in Somerset County. The practice phone is (908) 685-2200.
- Robert Wood Johnson University Hospital Somerset110 Rehill Ave, Somerville, NJ 08876 · Somerset CountyPhone(908) 685-2200
Source: Dmand AI Affiliation Data
Deborah Feng is affiliated with 1 site of care and 1 medical group
Deborah Feng's primary practice is Robert Wood Johnson University Hospital Somerset in Somerville, New Jersey, part of RWJBarnabas Health. The medical group on file is RWJBarnabas Health Medical Group.
Sources: Dmand AI Affiliation Data; and Dmand AI Org Hierarchy Data
Dmand AI tracks the EHR system at Deborah Feng's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Deborah Feng practices. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Robert Wood Johnson University Hospital Somerset | 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 RWJBarnabas Health and 6.2K+ hospitals, with verified contacts in the same login.
Deborah Feng is one of 2,975 physician assistants in New Jersey
Physician assistant is Deborah Feng's primary specialty in the NPI Registry, under taxonomy code 363A00000X.
Specialties and state licenses
- Physician assistantPrimary
Physician assistants near Deborah Feng
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
Deborah Feng's patients have a median age of 70
Across all payers, Dmand AI patient panel data puts Deborah Feng's median patient age at 70, with 55% women.
Deborah 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 70
Patient panel by sex, all payers
- Women55%
- Men44%
Source: Dmand AI Patient Panel Data
Deborah Feng wrote 31 Medicare Part D claims in 2024
In 2024, Deborah Feng wrote 31 Medicare Part D claims for 17 patients. 65% of them were for generic drugs.
Deborah Feng's Part D claims by kind of drug, 2024
- Generic20 claims65%
- Brand-name11 claims35%
Source: Medicare Part D Prescribers - by Provider (CMS), 2024 data
Deborah Feng scored 99 out of 100 in Medicare's MIPS program for 2024
CMS publishes a Merit-based Incentive Payment System (MIPS) score of 99 out of 100 for Deborah Feng for performance year 2024, reported through an alternative payment model (APM). Deborah Feng accepts Medicare assignment, so Medicare's approved amount is taken as full payment.
- Accepts Medicare assignment
- Yes
Deborah Feng's MIPS scores, performance year 2024
- 99of 100Final score
- 84.3of 100Quality
- 100of 100Promoting Interoperability
- 40of 100Improvement Activities
Each score is out of 100. The final score weighs the categories CMS scored for this clinician.
Sources: Doctors and Clinicians National Downloadable File (CMS); and Clinician Public Reporting: Overall MIPS Performance (CMS), 2024 data, released September 10, 2026
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.
Deborah Feng received $218 in industry payments in 2025
CMS Open Payments shows 7 general payments to Deborah Feng from 5 drug and device companies in 2025. Food and beverage make up the largest share, 100% of the total. AstraZeneca Pharmaceuticals LP paid the most, $125.
Companies that paid Deborah 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 Deborah 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 | Dmand AI Affiliation 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 Data |
| 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)Clinician Public Reporting: Overall MIPS Performance (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 Deborah 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 Deborah Feng's NPI number?
Deborah Feng's NPI number is 1386343671. It was assigned on February 27, 2023, and it is active in the NPI Registry.
What does Deborah Feng specialize in?
Deborah Feng is a physician assistant in Somerville, New Jersey. The primary specialty in the NPI Registry is Physician Assistant (taxonomy code 363A00000X).
Where does Deborah Feng practice?
Deborah Feng practices at 110 Rehill Ave, Somerville, NJ 08876. Deborah Feng's primary practice is Robert Wood Johnson University Hospital Somerset in Somerville, New Jersey, part of RWJBarnabas Health.
What is Deborah Feng's office phone number?
The practice phone on file for Deborah Feng is (908) 685-2200.
Which hospitals is Deborah Feng affiliated with?
Deborah Feng practices at Robert Wood Johnson University Hospital Somerset in Somerville, New Jersey.
What medical group is Deborah Feng part of?
Deborah Feng is linked to RWJBarnabas Health Medical Group.
Does Deborah Feng accept Medicare?
Yes. CMS lists Deborah Feng as accepting Medicare assignment.
What is Deborah Feng's MIPS score?
Deborah Feng's MIPS final score for performance year 2024 is 99 out of 100, reported through an alternative payment model (APM).
Has Deborah Feng received payments from drug or device companies?
CMS Open Payments shows $218 in general payments to Deborah Feng from 5 companies from 2025 to 2025. The largest total came from AstraZeneca Pharmaceuticals LP.
How long has Deborah Feng been practicing?
Deborah Feng graduated from medical school in 2023, 3 years ago.
Selling to physician assistant practices?
See physician assistants in New Jersey 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