Christopher Ptak, PA-C
- Medicare patients, 2024
- 92
- Part D claims, 2024
- 234
- Industry payments
- $132
- Affiliated sites
- 1
- Medical groups
- 2
- Practice address
- 601 Portion Rd, Ronkonkoma, NY 11779
- Practice phone
- Call (631) 654-3278
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Brookhaven Heart
Ronkonkoma, New York
Find Christopher Ptak'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.
Christopher Ptak is a physician assistant in Ronkonkoma, New York
Christopher Ptak practices at Brookhaven Heart in Ronkonkoma, New York.
Christopher Ptak's NPI, 1073368924, was assigned on April 23, 2024. Christopher Ptak graduated from Touro Un Col of Osteopathic Medicine, New York in 2024. Christopher Ptak holds New York license 031790.
- NPI
- 1073368924NPI Registry (opens in a new tab)
- Medicare PAC ID
- 3870036726
- NPI enumeration date
- April 23, 2024
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Offers telehealth
- Yes
- Practice phone
- (631) 654-3278
- 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)
Christopher Ptak practices at Brookhaven Heart in Ronkonkoma, New York
Christopher Ptak's primary practice is Brookhaven Heart, at 601 Portion Rd, Ronkonkoma, NY 11779 in Suffolk County. The practice phone is (631) 654-3278.
- Brookhaven Heart601 Portion Rd, Ronkonkoma, NY 11779 · Suffolk CountyPhone(631) 654-3278
Sources: NPPES NPI Registry (CMS); and Dmand AI Practice Data
Christopher Ptak is affiliated with 2 sites of care and 2 medical groups
Christopher Ptak's primary practice is Brookhaven Heart in Ronkonkoma, New York. The medical group on file is Brookhaven Heart. Dmand AI also links Christopher Ptak to 1 more 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 Christopher Ptak's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Christopher Ptak practices. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Brookhaven Heart | Available with a free account |
| +1 more site and 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 each health system and 6.2K+ hospitals, with verified contacts in the same login.
Christopher Ptak is one of 11,456 physician assistants in New York
Physician assistant is Christopher Ptak's primary specialty in the NPI Registry, under taxonomy code 363A00000X. Christopher Ptak is licensed in New York.
Specialties and state licenses
- Physician assistant, New YorkPrimary
Physician assistants near Christopher Ptak
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
Christopher Ptak treated 92 Medicare patients in 2024, average age 73
CMS counts 92 Medicare patients who saw Christopher Ptak in 2024. The largest group is 65 to 74, with 47 patients. 75% of them have high blood pressure, and 75% have high cholesterol. 23% are also on Medicaid. Their average risk score is 0.96, where 1.00 is the Medicare average.
Across all payers, Dmand AI patient panel data puts Christopher Ptak's median patient age at 45, with 56% women.
Christopher Ptak's Medicare patients by age, 2024
CMS leaves out age groups with fewer than 11 patients.
Christopher Ptak's Medicare patients by sex, 2024
- Women6874%
- Men2426%
Chronic conditions among Christopher Ptak's Medicare patients, 2024
- High blood pressure75%
- High cholesterol75%
- Arthritis49%
- Anxiety28%
- Diabetes27%
- Ischemic heart disease24%
- Osteoporosis23%
- Mood disorders21%
Share of Medicare patients with each condition. A patient can have several.
Christopher Ptak's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 45
Patient panel by sex, all payers
- Women56%
- Men41%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Christopher Ptak wrote 234 Medicare Part D claims in 2024
In 2024, Christopher Ptak wrote 234 Medicare Part D claims for 147 patients. 89% of them were for generic drugs.
Christopher Ptak's Part D claims by kind of drug, 2024
- Generic208 claims89%
- Brand-name and other26 claims11%
Drug classes CMS tracks in Christopher Ptak's Part D claims, 2024
- Antibiotics38%89 of 234 claims
Share of all Part D claims for each drug class CMS reports on. Classes with no claims are left out.
Source: Medicare Part D Prescribers - by Provider (CMS), 2024 data
Christopher Ptak offers telehealth to Medicare patients
Christopher Ptak accepts Medicare assignment, so Medicare's approved amount is taken as full payment. CMS lists Christopher Ptak 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.
Christopher Ptak received $132 in industry payments in 2025
CMS Open Payments shows 6 general payments to Christopher Ptak from 4 drug and device companies in 2025. Food and beverage make up the largest share, 100% of the total. Novo Nordisk Inc paid the most, $69.
Companies that paid Christopher Ptak the most, 2025 to 2025
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Christopher Ptak graduated from Touro Un Col of Osteopathic Medicine, New York
Christopher Ptak graduated from Touro Un Col of Osteopathic Medicine, New York in 2024.
- Medical school
Source: Dmand AI Professional Profile Data
Sources for Christopher Ptak'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) |
| 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 Christopher Ptak
Spotted something out of date? Email hello@dmand.ai and we will check the record. Contact details live in the free trial.
What is Christopher Ptak's NPI number?
Christopher Ptak's NPI number is 1073368924. It was assigned on April 23, 2024, and it is active in the NPI Registry.
What does Christopher Ptak specialize in?
Christopher Ptak is a physician assistant in Ronkonkoma, New York. The primary specialty in the NPI Registry is Physician Assistant (taxonomy code 363A00000X).
Where does Christopher Ptak practice?
Christopher Ptak practices at 601 Portion Rd, Ronkonkoma, NY 11779. Christopher Ptak's primary practice is Brookhaven Heart in Ronkonkoma, New York. Dmand AI also links Christopher Ptak to 1 group practice or clinic and 1 medical group.
What is Christopher Ptak's office phone number?
The practice phone on file for Christopher Ptak is (631) 654-3278.
What is Christopher Ptak's medical license number?
Christopher Ptak holds New York license 031790.
What medical group is Christopher Ptak part of?
Christopher Ptak is linked to Brookhaven Heart. Dmand AI links Christopher Ptak to 1 more medical group.
Does Christopher Ptak accept Medicare?
Yes. CMS lists Christopher Ptak as accepting Medicare assignment.
Does Christopher Ptak offer telehealth?
Yes. The CMS Doctors and Clinicians file lists Christopher Ptak as offering telehealth services.
How many Medicare patients does Christopher Ptak see?
CMS counts 92 Medicare patients who saw Christopher Ptak in 2024, with an average age of 73.
Where did Christopher Ptak go to medical school?
Christopher Ptak graduated from Touro Un Col of Osteopathic Medicine, New York in 2024.
Has Christopher Ptak received payments from drug or device companies?
CMS Open Payments shows $132 in general payments to Christopher Ptak from 4 companies from 2025 to 2025. The largest total came from Novo Nordisk Inc.
How long has Christopher Ptak been practicing?
Christopher Ptak graduated from medical school in 2024, 2 years ago.
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