Carolyn Joy Gruber, PA
- Hospital affiliations
- 1
- Industry payments
- $403
- State license
- 1
- Year NPI issued
- 2007
- Practice address
- 451 Clarkson Avenue, Brooklyn, NY 11203
- Practice phone
- Call (718) 245-3901
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Find Carolyn Gruber'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.
Carolyn Joy Gruber is a physician assistant in Brooklyn, New York
Carolyn Gruber practices at NYC Health + Hospitals/Kings County in Brooklyn, New York, part of NYC.
Carolyn Gruber's NPI, 1750409447, was assigned on March 27, 2007. Carolyn Gruber holds New York license 6462.
- NPI
- 1750409447NPI Registry (opens in a new tab)
- NPI enumeration date
- March 27, 2007
- NPI status
- Active
- Practice phone
- (718) 245-3901
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Female
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; and Dmand AI Affiliation Data
Carolyn Joy Gruber practices at NYC Health + Hospitals/Kings County in Brooklyn, New York
Carolyn Gruber's primary practice is NYC Health + Hospitals/Kings County, at 451 Clarkson Avenue, Brooklyn, NY 11203 in Kings County. The practice phone is (718) 245-3901.
- NYC Health + Hospitals/Kings County451 Clarkson Avenue, Brooklyn, NY 11203 · Kings CountyPhone(718) 245-3901
Source: Dmand AI Affiliation Data
Carolyn Joy Gruber is affiliated with 1 site of care
Carolyn Gruber's primary practice is NYC Health + Hospitals/Kings County in Brooklyn, New York, part of NYC. Carolyn Gruber's employer is on file too: a hospital.
Sources: Dmand AI Affiliation Data; and Dmand AI Org Hierarchy Data
Dmand AI tracks the EHR system at Carolyn Joy Gruber's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Carolyn Gruber practices. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| NYC Health + Hospitals/Kings County | Available with a free account |
Source: Dmand AI Technology Install Data
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Carolyn Joy Gruber is one of 11,456 physician assistants in New York
Physician assistant is Carolyn Gruber's primary specialty in the NPI Registry, under taxonomy code 363A00000X. Carolyn Gruber is licensed in New York.
Specialties and state licenses
- Physician assistant, New YorkPrimary
Physician assistants near Carolyn Gruber
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
Carolyn Joy Gruber's patients have a median age of 69
Across all payers, Dmand AI patient panel data puts Carolyn Gruber's median patient age at 69, with 33% women.
Carolyn Gruber's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 69
Patient panel by sex, all payers
- Women33%
- Men67%
Source: Dmand AI Patient Panel Data
Carolyn Joy Gruber received $403 in industry payments in 2025
CMS Open Payments shows 11 general payments to Carolyn Gruber from 8 drug and device companies in 2025. Food and beverage make up the largest share, 81% of the total. Gilead Sciences, Inc. paid the most, $96.
General payments to Carolyn Gruber by kind, 2025 to 2025
- Food and beverage$32581%
- Education$7819%
Companies that paid Carolyn Gruber 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 Carolyn Joy Gruber'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 |
| 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 Carolyn Joy Gruber
Spotted something out of date? Email hello@dmand.ai and we will check the record. Contact details live in the free trial.
What is Carolyn Joy Gruber's NPI number?
Carolyn Joy Gruber's NPI number is 1750409447. It was assigned on March 27, 2007, and it is active in the NPI Registry.
What does Carolyn Joy Gruber specialize in?
Carolyn Joy Gruber is a physician assistant in Brooklyn, New York. The primary specialty in the NPI Registry is Physician Assistant (taxonomy code 363A00000X).
Where does Carolyn Joy Gruber practice?
Carolyn Gruber practices at 451 Clarkson Avenue, Brooklyn, NY 11203. Carolyn Gruber's primary practice is NYC Health + Hospitals/Kings County in Brooklyn, New York, part of NYC.
What is Carolyn Joy Gruber's office phone number?
The practice phone on file for Carolyn Gruber is (718) 245-3901.
What is Carolyn Joy Gruber's medical license number?
Carolyn Gruber holds New York license 6462.
Which hospitals is Carolyn Joy Gruber affiliated with?
Carolyn Gruber practices at NYC Health + Hospitals/Kings County in Brooklyn, New York.
Has Carolyn Joy Gruber received payments from drug or device companies?
CMS Open Payments shows $403 in general payments to Carolyn Gruber from 8 companies from 2025 to 2025. The largest total came from Gilead Sciences, Inc.
How long has Carolyn Joy Gruber been practicing?
Carolyn Gruber's NPI was assigned in 2007.
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