John Michael Nelligan, RPA
- Part D claims, 2024
- 314
- Hospital affiliations
- 1
- Medical groups
- 2
- State license
- 1
- Year NPI issued
- 2006
- Practice address
- 100 Park Street, Glens Falls, NY 12801
- Practice phone
- Call (518) 926-1000
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Find John Nelligan'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.
John Michael Nelligan is a physician assistant in Glens Falls, New York
John Nelligan practices at Glens Falls Hospital in Glens Falls, New York, part of Albany Med Health System.
John Nelligan's NPI, 1255420089, was assigned on October 12, 2006. John Nelligan holds New York license 007811-1.
- NPI
- 1255420089NPI Registry (opens in a new tab)
- NPI enumeration date
- October 12, 2006
- NPI status
- Active
- Practice phone
- (518) 926-1000
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; and Dmand AI Affiliation Data
John Michael Nelligan practices at Glens Falls Hospital in Glens Falls, New York
John Nelligan's primary practice is Glens Falls Hospital, at 100 Park Street, Glens Falls, NY 12801 in Warren County. The practice phone is (518) 926-1000.
- Glens Falls Hospital100 Park Street, Glens Falls, NY 12801 · Warren CountyPhone(518) 926-1000
Source: Dmand AI Affiliation Data
John Michael Nelligan is affiliated with 1 site of care and 2 medical groups
John Nelligan's primary practice is Glens Falls Hospital in Glens Falls, New York, part of Albany Med Health System. The medical group on file is Saratoga Hospital Medical Group Endocrinology and Diabetes. Dmand AI also links John Nelligan to 1 more medical group, named with a free account.
Sources: Dmand AI Affiliation Data; and Dmand AI Org Hierarchy Data
Dmand AI tracks the EHR system at John Michael Nelligan's practice
Dmand AI tracks the electronic health record (EHR) system at each site where John Nelligan practices. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Glens Falls Hospital | 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 Albany Med Health System and 6.2K+ hospitals, with verified contacts in the same login.
John Michael Nelligan is one of 11,456 physician assistants in New York
Physician assistant is John Nelligan's primary specialty in the NPI Registry, under taxonomy code 363A00000X. John Nelligan is board certified in certified physician assistant by the National Commission on Certification of Physician Assistants (NCCPA). John Nelligan is licensed in New York.
Specialties and state licenses
- Physician assistant, New YorkPrimary
Physician assistants near John Nelligan
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
John Michael Nelligan's patients have a median age of 70
Across all payers, Dmand AI patient panel data puts John Nelligan's median patient age at 70, with 44% women.
John Nelligan'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
- Women44%
- Men56%
Source: Dmand AI Patient Panel Data
John Michael Nelligan wrote 314 Medicare Part D claims in 2024
In 2024, John Nelligan wrote 314 Medicare Part D claims for 115 patients. 85% of them were for generic drugs. CMS names the drug for 70 of them, across 4 drugs with 11 or more claims each, at $792 in total drug cost.
John Nelligan's Part D claims by kind of drug, 2024
- Generic268 claims85%
- Brand-name and other46 claims15%
John Nelligan's 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 John Nelligan's Part D claims, 2024
- Antibiotics14%44 of 314 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
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.
John Michael Nelligan is board certified in certified physician assistant
- Board certified in certified physician assistant
Source: Dmand AI Professional Profile Data
Sources for John Michael Nelligan'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 and Drug (CMS) (opens in a new tab)Medicare Part D Prescribers - by Provider (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 John Michael Nelligan
Spotted something out of date? Email hello@dmand.ai and we will check the record. Contact details live in the free trial.
What is John Michael Nelligan's NPI number?
John Michael Nelligan's NPI number is 1255420089. It was assigned on October 12, 2006, and it is active in the NPI Registry.
What does John Michael Nelligan specialize in?
John Michael Nelligan is a physician assistant in Glens Falls, New York. The primary specialty in the NPI Registry is Physician Assistant (taxonomy code 363A00000X).
Where does John Michael Nelligan practice?
John Nelligan practices at 100 Park Street, Glens Falls, NY 12801. John Nelligan's primary practice is Glens Falls Hospital in Glens Falls, New York, part of Albany Med Health System. Dmand AI also links John Nelligan to 1 medical group.
What is John Michael Nelligan's office phone number?
The practice phone on file for John Nelligan is (518) 926-1000.
What is John Michael Nelligan's medical license number?
John Nelligan holds New York license 007811-1.
Which hospitals is John Michael Nelligan affiliated with?
John Nelligan practices at Glens Falls Hospital in Glens Falls, New York.
What medical group is John Michael Nelligan part of?
John Nelligan is linked to Saratoga Hospital Medical Group Endocrinology and Diabetes. Dmand AI links John Nelligan to 1 more medical group.
Is John Michael Nelligan board certified?
Yes. John Nelligan is board certified in certified physician assistant by the National Commission on Certification of Physician Assistants (NCCPA).
What drugs does John Michael Nelligan prescribe most?
In 2024 Medicare Part D data, John Nelligan's most prescribed drugs by claims were Prednisone, Albuterol Sulfate Hfa and Furosemide.
How long has John Michael Nelligan been practicing?
John Nelligan's NPI was assigned in 2006.
Selling to physician assistant practices?
See physician assistants in New York 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