John Daniel Gamalski Jr.
- Medicare patients, 2024
- 19
- Part D claims, 2024
- 31
- Industry payments
- $32
- Affiliated sites
- 1
- Medical group
- 1
- Practice address
- 155 Crystal Run Rd, Middletown, NY 10941
- Practice phone
- Call (845) 703-6999
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Crystal Run Healthcare Physicians
Middletown, New York
Find John Gamalski'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 Daniel Gamalski Jr. is a physician assistant in Middletown, New York
John Gamalski practices at Crystal Run Healthcare Physicians in Middletown, New York.
John Gamalski's NPI, 1093563181, was assigned on May 13, 2024. John Gamalski holds New York license 032250.
- NPI
- 1093563181NPI Registry (opens in a new tab)
- Medicare PAC ID
- 3779024500
- NPI enumeration date
- May 13, 2024
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Offers telehealth
- Yes
- Practice phone
- (845) 703-6999
- 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)
John Daniel Gamalski Jr. practices at Crystal Run Healthcare Physicians in Middletown, New York
John Gamalski's primary practice is Crystal Run Healthcare Physicians, at 155 Crystal Run Rd, Middletown, NY 10941 in Orange County. The practice phone is (845) 703-6999.
- Crystal Run Healthcare Physicians155 Crystal Run Rd, Middletown, NY 10941 · Orange CountyPhone(845) 703-6999
Sources: NPPES NPI Registry (CMS); and Dmand AI Practice Data
John Daniel Gamalski Jr. is affiliated with 2 sites of care and 1 medical group
John Gamalski's primary practice is Crystal Run Healthcare Physicians in Middletown, New York. The medical group on file is Crystal Run Healthcare. Dmand AI also links John Gamalski to 1 more group practice or clinic, 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 John Daniel Gamalski Jr.'s practice
Dmand AI tracks the electronic health record (EHR) system at each site where John Gamalski practices. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Crystal Run Healthcare Physicians | Available with a free account |
| +1 more affiliated site | 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 each health system and 6.2K+ hospitals, with verified contacts in the same login.
John Daniel Gamalski Jr. is one of 2,670 physician assistants in New York
Medical is John Gamalski's primary specialty in the NPI Registry, under taxonomy code 363AM0700X. John Gamalski is licensed in New York.
Specialties and state licenses
- Medical physician assistant, New YorkPrimary
Physician assistants near John Gamalski
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 Daniel Gamalski Jr. treated 19 Medicare patients in 2024, average age 68
CMS counts 19 Medicare patients who saw John Gamalski in 2024. 58% of them have high blood pressure, and 58% have high cholesterol. Their average risk score is 1.48, where 1.00 is the Medicare average.
Across all payers, Dmand AI patient panel data puts John Gamalski's median patient age at 46, with 46% women.
Chronic conditions among John Gamalski's Medicare patients, 2024
- High blood pressure58%
- High cholesterol58%
Share of Medicare patients with each condition. A patient can have several.
John Gamalski's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 46
Patient panel by sex, all payers
- Women46%
- Men51%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
John Daniel Gamalski Jr. wrote 31 Medicare Part D claims in 2024
In 2024, John Gamalski wrote 31 Medicare Part D claims for 11 patients. 84% of them were for generic drugs.
John Gamalski's Part D claims by kind of drug, 2024
- Generic26 claims84%
- Brand-name and other5 claims16%
Source: Medicare Part D Prescribers - by Provider (CMS), 2024 data
John Daniel Gamalski Jr. offers telehealth to Medicare patients
John Gamalski accepts Medicare assignment, so Medicare's approved amount is taken as full payment. CMS lists John Gamalski as offering telehealth.
- Accepts Medicare assignment
- Yes
- Offers telehealth
- 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.
John Daniel Gamalski Jr. received $32 in industry payments in 2025
CMS Open Payments shows 1 general payment to John Gamalski from 1 drug or device company in 2025. Education make up the largest share, 100% of the total. Novo Nordisk Inc paid the most, $32.
Companies that paid John Gamalski 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 John Daniel Gamalski Jr.'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 DataMedicare Physician & Other Practitioners - by Provider (CMS) (opens in a new tab) |
| Part D prescribing | 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 John Daniel Gamalski Jr.
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 Daniel Gamalski Jr.'s NPI number?
John Daniel Gamalski Jr.'s NPI number is 1093563181. It was assigned on May 13, 2024, and it is active in the NPI Registry.
What does John Daniel Gamalski Jr. specialize in?
John Daniel Gamalski Jr. is a physician assistant in Middletown, New York. The primary specialty in the NPI Registry is Medical Physician Assistant (taxonomy code 363AM0700X).
Where does John Daniel Gamalski Jr. practice?
John Gamalski practices at 155 Crystal Run Rd, Middletown, NY 10941. John Gamalski's primary practice is Crystal Run Healthcare Physicians in Middletown, New York. Dmand AI also links John Gamalski to 1 group practice or clinic.
What is John Daniel Gamalski Jr.'s office phone number?
The practice phone on file for John Gamalski is (845) 703-6999.
What is John Daniel Gamalski Jr.'s medical license number?
John Gamalski holds New York license 032250.
What medical group is John Daniel Gamalski Jr. part of?
John Gamalski is linked to Crystal Run Healthcare.
Does John Daniel Gamalski Jr. accept Medicare?
Yes. CMS lists John Gamalski as accepting Medicare assignment.
Does John Daniel Gamalski Jr. offer telehealth?
Yes. The CMS Doctors and Clinicians file lists John Gamalski as offering telehealth services.
How many Medicare patients does John Daniel Gamalski Jr. see?
CMS counts 19 Medicare patients who saw John Gamalski in 2024, with an average age of 68.
Has John Daniel Gamalski Jr. received payments from drug or device companies?
CMS Open Payments shows $32 in general payments to John Gamalski from 1 company from 2025 to 2025. The largest total came from Novo Nordisk Inc.
How long has John Daniel Gamalski Jr. been practicing?
John Gamalski graduated from medical school in 2024, 2 years ago.
Selling to medical 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