Courtney A. Ciesla, PA
- Part D claims, 2024
- 143
- Hospital affiliations
- 1
- Industry payments
- $44
- Medical groups
- 2
- State license
- 1
- Practice address
- One Healthy Way, Oceanside, NY 11572
- Practice phone
- Call (516) 632-3000
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Find Courtney Ciesla'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.
Courtney A. Ciesla is a physician assistant in Oceanside, New York
Courtney Ciesla practices at Mount Sinai South Nassau in Oceanside, New York, part of Mount Sinai Health System.
Courtney Ciesla's NPI, 1093805830, was assigned on October 13, 2006. Courtney Ciesla holds New York license 011274-1.
- NPI
- 1093805830NPI Registry (opens in a new tab)
- Medicare PAC ID
- 8527068501
- NPI enumeration date
- October 13, 2006
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (516) 632-3000
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Female
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Courtney A. Ciesla practices at 2 locations in Oceanside, New York
Courtney Ciesla's primary practice is Mount Sinai South Nassau, at One Healthy Way, Oceanside, NY 11572 in Nassau County. The practice phone is (516) 632-3000. Courtney Ciesla also practices at South Nassau Communities Hospital, 1 Healthy Way, Oceanside, NY 11572.
- Mount Sinai South NassauPrimaryOne Healthy Way, Oceanside, NY 11572 · Nassau CountyPhone(516) 632-3000
- South Nassau Communities Hospital1 Healthy Way, Oceanside, NY 11572 · Nassau CountyPhone(516) 632-3000
Sources: NPPES NPI Registry (CMS); Dmand AI Affiliation Data; and Dmand AI Practice Data
Courtney A. Ciesla is affiliated with 1 site of care and 2 medical groups
Courtney Ciesla's primary practice is Mount Sinai South Nassau in Oceanside, New York, part of Mount Sinai Health System. The medical group on file is Emergency Medicine Physicians (EMP). Dmand AI also links Courtney Ciesla 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 Courtney A. Ciesla's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Courtney Ciesla practices. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Mount Sinai South Nassau | 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 Mount Sinai Health System and 6.2K+ hospitals, with verified contacts in the same login.
Courtney A. Ciesla is one of 11,456 physician assistants in New York
Physician assistant is Courtney Ciesla's primary specialty in the NPI Registry, under taxonomy code 363A00000X. Courtney Ciesla is board certified in certified physician assistant by the National Commission on Certification of Physician Assistants (NCCPA). Courtney Ciesla is licensed in New York.
Specialties and state licenses
- Physician assistant, New YorkPrimary
Physician assistants near Courtney Ciesla
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
Courtney A. Ciesla's patients have a median age of 53
Across all payers, Dmand AI patient panel data puts Courtney Ciesla's median patient age at 53, with 53% women.
Courtney Ciesla's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 53
Patient panel by sex, all payers
- Women53%
- Men44%
Source: Dmand AI Patient Panel Data
Courtney A. Ciesla wrote 143 Medicare Part D claims in 2024
In 2024, Courtney Ciesla wrote 143 Medicare Part D claims for 96 patients. 97% of them were for generic drugs. CMS names the drug for 62 of them, across 4 drugs with 11 or more claims each, at $686 in total drug cost.
Courtney Ciesla's Part D claims by kind of drug, 2024
- Generic138 claims97%
- Brand-name and other5 claims3%
Courtney Ciesla'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 Courtney Ciesla's Part D claims, 2024
- Opioids21%30 of 143 claims
- Antibiotics34%49 of 143 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 Courtney A. Ciesla takes part in Medicare
Courtney Ciesla 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.
Courtney A. Ciesla received $44 in industry payments in 2025
CMS Open Payments shows 2 general payments to Courtney Ciesla from 2 drug and device companies in 2025. Food and beverage make up the largest share, 100% of the total. Abbvie Inc. paid the most, $30.
Companies that paid Courtney Ciesla the most, 2025 to 2025
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Courtney A. Ciesla is board certified in certified physician assistant
- Board certified in certified physician assistant
Source: Dmand AI Professional Profile Data
Sources for Courtney A. Ciesla'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 Affiliation DataDmand AI Practice 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) |
| 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 Courtney A. Ciesla
Spotted something out of date? Email hello@dmand.ai and we will check the record. Contact details live in the free trial.
What is Courtney A. Ciesla's NPI number?
Courtney A. Ciesla's NPI number is 1093805830. It was assigned on October 13, 2006, and it is active in the NPI Registry.
What does Courtney A. Ciesla specialize in?
Courtney A. Ciesla is a physician assistant in Oceanside, New York. The primary specialty in the NPI Registry is Physician Assistant (taxonomy code 363A00000X).
Where does Courtney A. Ciesla practice?
Courtney Ciesla practices at One Healthy Way, Oceanside, NY 11572. Courtney Ciesla also practices at 1 Healthy Way, Oceanside, NY 11572. Courtney Ciesla's primary practice is Mount Sinai South Nassau in Oceanside, New York, part of Mount Sinai Health System. Dmand AI also links Courtney Ciesla to 1 medical group.
What is Courtney A. Ciesla's office phone number?
The practice phone on file for Courtney Ciesla is (516) 632-3000.
What is Courtney A. Ciesla's medical license number?
Courtney Ciesla holds New York license 011274-1.
Which hospitals is Courtney A. Ciesla affiliated with?
Courtney Ciesla practices at Mount Sinai South Nassau in Oceanside, New York.
What medical group is Courtney A. Ciesla part of?
Courtney Ciesla is linked to Emergency Medicine Physicians (EMP). Dmand AI links Courtney Ciesla to 1 more medical group.
Does Courtney A. Ciesla accept Medicare?
Yes. CMS lists Courtney Ciesla as accepting Medicare assignment.
Is Courtney A. Ciesla board certified?
Yes. Courtney Ciesla is board certified in certified physician assistant by the National Commission on Certification of Physician Assistants (NCCPA).
What drugs does Courtney A. Ciesla prescribe most?
In 2024 Medicare Part D data, Courtney Ciesla's most prescribed drugs by claims were Oxycodone-Acetaminophen, Ibuprofen and Cephalexin.
Has Courtney A. Ciesla received payments from drug or device companies?
CMS Open Payments shows $44 in general payments to Courtney Ciesla from 2 companies from 2025 to 2025. The largest total came from Abbvie Inc.
How long has Courtney A. Ciesla been practicing?
Courtney Ciesla's NPI was assigned in 2006.
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