Jonathan N. Kelvas, PA-C
- Hospital affiliations
- 1
- Industry payments
- $976
- Medical groups
- 4
- State license
- 1
- Year NPI issued
- 2015
- Practice address
- 4295 Hempstead Turnpike, Bethpage, NY 11714
- Practice phone
- Call (516) 759-6000
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Find Jonathan Kelvas' 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.
Jonathan N. Kelvas is a surgical physician assistant in Bethpage, New York
Jonathan Kelvas practices at St. Joseph Hospital in Bethpage, New York, part of Diocese of Rockville Centre.
Jonathan Kelvas' NPI, 1942674759, was assigned on November 17, 2015. Jonathan Kelvas holds New York license 019220.
- NPI
- 1942674759NPI Registry (opens in a new tab)
- Medicare PAC ID
- 6608173356
- NPI enumeration date
- November 17, 2015
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (516) 759-6000
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Estimated age
- 37
- Medical school graduation
- 2015
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Jonathan N. Kelvas practices at St. Joseph Hospital in Bethpage, New York
Jonathan Kelvas' primary practice is St. Joseph Hospital, at 4295 Hempstead Turnpike, Bethpage, NY 11714 in Nassau County. The practice phone is (516) 759-6000.
- St. Joseph Hospital4295 Hempstead Turnpike, Bethpage, NY 11714 · Nassau CountyPhone(516) 759-6000
Source: Dmand AI Affiliation Data
Jonathan N. Kelvas is affiliated with 4 sites of care and 4 medical groups
Jonathan Kelvas' primary practice is St. Joseph Hospital in Bethpage, New York, part of Diocese of Rockville Centre. The medical group on file is St. Joseph Hospital. Dmand AI also links Jonathan Kelvas to 3 more group practices and clinics and 3 medical groups, each named with a free account.
Sources: Dmand AI Affiliation Data; and Dmand AI Org Hierarchy Data
Dmand AI tracks the EHR system at Jonathan N. Kelvas' practice
Dmand AI tracks the electronic health record (EHR) system at each site where Jonathan Kelvas practices, 4 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| St. Joseph Hospital | Available with a free account |
| +3 more sites and 3 medical groups | 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 Diocese of Rockville Centre and 6.2K+ hospitals, with verified contacts in the same login.
Jonathan N. Kelvas is one of 1,635 surgical physician assistants in New York
Surgical is Jonathan Kelvas' primary specialty in the NPI Registry, under taxonomy code 363AS0400X. Jonathan Kelvas is board certified in certified physician assistant by the National Commission on Certification of Physician Assistants (NCCPA). Jonathan Kelvas is licensed in New York.
Specialties and state licenses
- Surgical physician assistant, New YorkPrimary
Surgical physician assistants near Jonathan Kelvas
Counts of surgical 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
Jonathan N. Kelvas' patients have a median age of 59
Across all payers, Dmand AI patient panel data puts Jonathan Kelvas' median patient age at 59, with 100% women.
Jonathan Kelvas' patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 59
Patient panel by sex, all payers
- Women100%
- Men0%
Source: Dmand AI Patient Panel Data
How Jonathan N. Kelvas takes part in Medicare
Jonathan Kelvas 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)
Jonathan N. Kelvas received $976 in industry payments in 2025
CMS Open Payments shows 5 general payments to Jonathan Kelvas from 2 drug and device companies in 2025. Travel and lodging make up the largest share, 64% of the total. MAQUET Cardiovascular U.S. Sales, L.L.C. paid the most, $782.
General payments to Jonathan Kelvas by kind, 2025 to 2025
- Travel and lodging$62464%
- Food and beverage$35236%
Companies that paid Jonathan Kelvas the most, 2025 to 2025
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Jonathan N. Kelvas is board certified in certified physician assistant
Jonathan Kelvas is a member of AAPA.
- Board certified in certified physician assistant
Source: Dmand AI Professional Profile Data
Sources for Jonathan N. Kelvas'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 |
| 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) |
| 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 Jonathan N. Kelvas
Spotted something out of date? Email hello@dmand.ai and we will check the record. Contact details live in the free trial.
What is Jonathan N. Kelvas' NPI number?
Jonathan N. Kelvas' NPI number is 1942674759. It was assigned on November 17, 2015, and it is active in the NPI Registry.
What does Jonathan N. Kelvas specialize in?
Jonathan N. Kelvas is a surgical physician assistant in Bethpage, New York. The primary specialty in the NPI Registry is Surgical Physician Assistant (taxonomy code 363AS0400X).
Where does Jonathan N. Kelvas practice?
Jonathan Kelvas practices at 4295 Hempstead Turnpike, Bethpage, NY 11714. Jonathan Kelvas' primary practice is St. Joseph Hospital in Bethpage, New York, part of Diocese of Rockville Centre. Dmand AI also links Jonathan Kelvas to 3 group practices and clinics and 3 medical groups.
What is Jonathan N. Kelvas' office phone number?
The practice phone on file for Jonathan Kelvas is (516) 759-6000.
What is Jonathan N. Kelvas' medical license number?
Jonathan Kelvas holds New York license 019220.
Which hospitals is Jonathan N. Kelvas affiliated with?
Jonathan Kelvas practices at St. Joseph Hospital in Bethpage, New York.
What medical group is Jonathan N. Kelvas part of?
Jonathan Kelvas is linked to St. Joseph Hospital. Dmand AI links Jonathan Kelvas to 3 more medical groups.
Does Jonathan N. Kelvas accept Medicare?
Yes. CMS lists Jonathan Kelvas as accepting Medicare assignment.
Is Jonathan N. Kelvas board certified?
Yes. Jonathan Kelvas is board certified in certified physician assistant by the National Commission on Certification of Physician Assistants (NCCPA).
Has Jonathan N. Kelvas received payments from drug or device companies?
CMS Open Payments shows $976 in general payments to Jonathan Kelvas from 2 companies from 2025 to 2025. The largest total came from MAQUET Cardiovascular U.S. Sales, L.L.C.
How long has Jonathan N. Kelvas been practicing?
Jonathan Kelvas graduated from medical school in 2015, 11 years ago.
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