Steven David Debellis, PA-C
- Part D claims, 2024
- 185
- Hospital affiliations
- 2
- Industry payments
- $394
- Medical groups
- 2
- Year NPI issued
- 2024
- Practice address
- 50 Eastdale N Ave, Poughkeepsie, NY 12603
- Practice phone
- Call (845) 437-5000
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Premier Medical Group of the Hudson Valley
Poughkeepsie, New York
Find Steven Debellis' 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.
Steven David Debellis is a physician assistant in Poughkeepsie, New York
Steven Debellis practices at Premier Medical Group of the Hudson Valley in Poughkeepsie, New York.
Steven Debellis' NPI, 1881437366, was assigned on June 13, 2024.
- NPI
- 1881437366NPI Registry (opens in a new tab)
- Medicare PAC ID
- 4688114093
- NPI enumeration date
- June 13, 2024
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (845) 437-5000
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Estimated age
- 28
- Medical school graduation
- 2024
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Practice Data; and Doctors and Clinicians National Downloadable File (CMS)
Steven David Debellis practices at Premier Medical Group of the Hudson Valley in Poughkeepsie, New York
Steven Debellis' primary practice is Premier Medical Group of the Hudson Valley, at 50 Eastdale N Ave, Poughkeepsie, NY 12603 in Dutchess County. The practice phone is (845) 437-5000.
- Premier Medical Group of the Hudson Valley50 Eastdale N Ave, Poughkeepsie, NY 12603 · Dutchess CountyPhone(845) 437-5000
Sources: NPPES NPI Registry (CMS); and Dmand AI Practice Data
Steven David Debellis is affiliated with 4 sites of care and 2 medical groups
Steven Debellis' primary practice is Premier Medical Group of the Hudson Valley in Poughkeepsie, New York. Steven Debellis is also affiliated with Vassar Brothers Medical Center. The medical group on file is Premier Medical Group of the Hudson Valley. Dmand AI also links Steven Debellis to 1 more hospital, 1 group practice or clinic and 1 medical group, each named with a free account.
Sources: NPPES NPI Registry (CMS); Dmand AI Practice Data; and Dmand AI Affiliation Data
Dmand AI tracks the EHR system at Steven David Debellis' practice
Dmand AI tracks the electronic health record (EHR) system at each site where Steven Debellis practices, 3 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Premier Medical Group of the Hudson Valley | Available with a free account |
| +3 more sites and 1 medical group | Available with a free account |
Source: Dmand AI Technology Install Data
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Steven David Debellis is one of 11,456 physician assistants in New York
Physician assistant is Steven Debellis' primary specialty in the NPI Registry, under taxonomy code 363A00000X.
Specialties and state licenses
- Physician assistantPrimary
Physician assistants near Steven Debellis
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
Steven David Debellis' patients have a median age of 69
Across all payers, Dmand AI patient panel data puts Steven Debellis' median patient age at 69, with 14% women.
Steven Debellis' 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
- Women14%
- Men84%
Source: Dmand AI Patient Panel Data
Steven David Debellis wrote 185 Medicare Part D claims in 2024
In 2024, Steven Debellis wrote 185 Medicare Part D claims for 138 patients. 92% of them were for generic drugs. CMS names the drug for 105 of them, across 4 drugs with 11 or more claims each, at $1,882 in total drug cost.
Steven Debellis' Part D claims by kind of drug, 2024
- Generic170 claims92%
- Brand-name15 claims8%
Steven Debellis' most prescribed drugs by claims, 2024
CMS names a drug when it has 11 or more claims. Share is of the claims for drugs CMS names.
Drug classes CMS tracks in Steven Debellis' Part D claims, 2024
- Antibiotics24%44 of 185 claims
Share of all Part D claims for each drug class CMS reports on. Classes with no claims are left out.
Sources: Medicare Part D Prescribers - by Provider and Drug (CMS), 2024 data, released May 6, 2026; and Medicare Part D Prescribers - by Provider (CMS), 2024 data
How Steven David Debellis takes part in Medicare
Steven Debellis 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)
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.
Steven David Debellis received $394 in industry payments in 2025
CMS Open Payments shows 10 general payments to Steven Debellis from 8 drug and device companies in 2025. Food and beverage make up the largest share, 100% of the total. Progenics Pharmaceuticals, Inc. paid the most, $151.
Companies that paid Steven Debellis 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 Steven David Debellis'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 Practice Data |
| Primary practice, affiliations and health system | NPPES NPI Registry (CMS) (opens in a new tab)Dmand AI Practice DataDmand AI Affiliation Data |
| Medicare patients and the all-payer patient panel | Dmand AI Patient Panel Data |
| Part D prescribing | Medicare Part D Prescribers - by Provider and Drug (CMS) (opens in a new tab)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 Steven David Debellis
Spotted something out of date? Email hello@dmand.ai and we will check the record. Contact details live in the free trial.
What is Steven David Debellis' NPI number?
Steven David Debellis' NPI number is 1881437366. It was assigned on June 13, 2024, and it is active in the NPI Registry.
What does Steven David Debellis specialize in?
Steven David Debellis is a physician assistant in Poughkeepsie, New York. The primary specialty in the NPI Registry is Physician Assistant (taxonomy code 363A00000X).
Where does Steven David Debellis practice?
Steven Debellis practices at 50 Eastdale N Ave, Poughkeepsie, NY 12603. Steven Debellis' primary practice is Premier Medical Group of the Hudson Valley in Poughkeepsie, New York. Dmand AI also links Steven Debellis to 1 hospital, 1 group practice or clinic and 1 medical group.
What is Steven David Debellis' office phone number?
The practice phone on file for Steven Debellis is (845) 437-5000.
Which hospitals is Steven David Debellis affiliated with?
Steven Debellis is affiliated with Vassar Brothers Medical Center. Dmand AI links Steven Debellis to 1 more hospital.
What medical group is Steven David Debellis part of?
Steven Debellis is linked to Premier Medical Group of the Hudson Valley. Dmand AI links Steven Debellis to 1 more medical group.
Does Steven David Debellis accept Medicare?
Yes. CMS lists Steven Debellis as accepting Medicare assignment.
What drugs does Steven David Debellis prescribe most?
In 2024 Medicare Part D data, Steven Debellis' most prescribed drugs by claims were Tamsulosin HCl, Dutasteride and Finasteride.
Has Steven David Debellis received payments from drug or device companies?
CMS Open Payments shows $394 in general payments to Steven Debellis from 8 companies from 2025 to 2025. The largest total came from Progenics Pharmaceuticals, Inc.
How long has Steven David Debellis been practicing?
Steven Debellis graduated from medical school in 2024, 2 years ago.
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