Katelyn Gray
- Hospital affiliations
- 1
- Medical groups
- 2
- State license
- 1
- Year NPI issued
- 2026
- 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
Find Katelyn Gray'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.
Katelyn Gray is a physician assistant in Somerville, New Jersey
Katelyn Gray practices at Robert Wood Johnson University Hospital Somerset in Somerville, New Jersey, part of RWJBarnabas Health.
Katelyn Gray's NPI, 1275491300, was assigned on January 15, 2026. Katelyn Gray holds New Jersey license 25MP01002500.
- NPI
- 1275491300NPI Registry (opens in a new tab)
- Medicare PAC ID
- 7911482633
- NPI enumeration date
- January 15, 2026
- 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
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Katelyn Gray practices at Robert Wood Johnson University Hospital Somerset in Somerville, New Jersey
Katelyn Gray'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
Sources: Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Katelyn Gray is affiliated with 1 site of care and 2 medical groups
Katelyn Gray'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. Dmand AI also links Katelyn Gray to 1 more medical group, named with a free account.
Sources: Dmand AI Affiliation Data; Doctors and Clinicians National Downloadable File (CMS); and Dmand AI Org Hierarchy Data
Dmand AI tracks the EHR system at Katelyn Gray's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Katelyn Gray 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 |
| +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 RWJBarnabas Health and 6.2K+ hospitals, with verified contacts in the same login.
Katelyn Gray is one of 2,975 physician assistants in New Jersey
Physician assistant is Katelyn Gray's primary specialty in the NPI Registry, under taxonomy code 363A00000X. Katelyn Gray is licensed in New Jersey.
Specialties and state licenses
- Physician assistant, New JerseyPrimary
Physician assistants near Katelyn Gray
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
How Katelyn Gray takes part in Medicare
Katelyn Gray 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)
Sources for Katelyn Gray'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 DataDoctors and Clinicians National Downloadable File (CMS) (opens in a new tab) |
| Primary practice, affiliations and health system | Dmand AI Affiliation DataDoctors and Clinicians National Downloadable File (CMS) (opens in a new tab)Dmand AI Org Hierarchy Data |
| 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 Katelyn Gray
Spotted something out of date? Email hello@dmand.ai and we will check the record. Contact details live in the free trial.
What is Katelyn Gray's NPI number?
Katelyn Gray's NPI number is 1275491300. It was assigned on January 15, 2026, and it is active in the NPI Registry.
What does Katelyn Gray specialize in?
Katelyn Gray is a physician assistant in Somerville, New Jersey. The primary specialty in the NPI Registry is Physician Assistant (taxonomy code 363A00000X).
Where does Katelyn Gray practice?
Katelyn Gray practices at 110 Rehill Ave, Somerville, NJ 08876. Katelyn Gray's primary practice is Robert Wood Johnson University Hospital Somerset in Somerville, New Jersey, part of RWJBarnabas Health. Dmand AI also links Katelyn Gray to 1 medical group.
What is Katelyn Gray's office phone number?
The practice phone on file for Katelyn Gray is (908) 685-2200.
What is Katelyn Gray's medical license number?
Katelyn Gray holds New Jersey license 25MP01002500.
Which hospitals is Katelyn Gray affiliated with?
Katelyn Gray practices at Robert Wood Johnson University Hospital Somerset in Somerville, New Jersey.
What medical group is Katelyn Gray part of?
Katelyn Gray is linked to RWJBarnabas Health Medical Group. Dmand AI links Katelyn Gray to 1 more medical group.
Does Katelyn Gray accept Medicare?
Yes. CMS lists Katelyn Gray as accepting Medicare assignment.
How long has Katelyn Gray been practicing?
Katelyn Gray's NPI was assigned in 2026.
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