Kimberly Mccosker, PA-C
NPI 1144861345 · Physician Assistant · East Setauket, NY
Enrolled with Medicare as Practitioner - Physician Assistant · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Kimberly Mccosker, PA-C is a Physician Assistant provider in East Setauket, NY (NPI 1144861345).
Provider details
- NPI number
- 1144861345
- Entity type
- Individual
- Primary specialty
- Physician AssistantPhysician Assistants & Advanced Practice Nursing Providers
- Credential
- PA-C
- Sex
- Female
- Sole proprietor
- No
- License
- 009663 (NY)
Specialties & taxonomies
Physician Assistants & Advanced Practice Nursing Providers
Respiratory, Developmental, Rehabilitative and Restorative Service Providers
Physician Assistants & Advanced Practice Nursing Providers
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure25% of score
6 yrs in NPPES registry
- Profile completeness25% of score
100% of core fields populated
- Practice footprint15% of score
1 documented practice location
- Medicare service volume (vs. specialty peers)25% of score
1,259 Medicare services, 2024 (ranked within specialty)
- Open Payments transparency10% of score
Has Open Payments disclosures (2024)
Medicare volume is ranked against active providers in the same specialty. Signals a provider has no public data for (e.g. Medicare claims) are left out of the score entirely — never counted as zero — so providers without that data are not penalized. See the full formula and weights in our .
What this provider does (Medicare)
Based on Medicare fee-for-service claims, 2024; not all care is captured.
| Service (HCPCS) | Medicare services | Typical Medicare-allowed (2024) |
|---|---|---|
| Destruction of Precancer Skin Growth, 2-14 Growths17003 | 368 | $6 |
| Established Patient Office Or Other Outpatient Visit With Low Level OD Decision Making, If Using Time, 20 Minutes Or More99213 | 203 | $88 |
| Destruction of Precancer Skin Growth, 1 Growth17000 | 130 | $51 |
| Biopsy of Related Skin Growth, First Growth11102 | 120 | $89 |
| New Patient Office Or Other Outpatient Visit With Low Level of Medical Decision Making, If Using Time, 30 Minutes Or More99203 | 115 | $109 |
| Established Patient Office Or Other Outpatient Visit With Straightforward Medical Decision Making, If Using Time, 10 Minutes Or More |
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 11 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Triamcinolone Acetonide | 96 | 73 |
| Ketoconazole | 78 | 41 |
| Mupirocin | 72 | 43 |
| Clobetasol Propionate | 63 | 38 |
| Hydrocortisone | 47 | 31 |
| Doxycycline Hyclate | 30 | 22 |
| Metronidazole | 25 | 14 |
| Ammonium Lactate | 21 | 16 |
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$2,960 across 124 records (Open Payments 2024)
Open Payments discloses payments and transfers of value (meals, travel, consulting, research, royalties) from drug and device makers to providers. This is a transparency signal, not a verdict — such payments are legal and common, and their presence is neither an endorsement nor a criticism. Source: CMS Open Payments, program year 2024.
Practice location
Mailing address
Registry dates
- Enumerated
- 2019-09-30
- Last updated
- 2021-01-13
- Certified
- 2021-01-13
Frequently asked questions
- What is Kimberly Mccosker's NPI number?
- Kimberly Mccosker's National Provider Identifier (NPI) is 1144861345, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Kimberly Mccosker's specialty?
- Kimberly Mccosker is listed in the NPPES registry with a primary specialty of Physician Assistant (Physician Assistants & Advanced Practice Nursing Providers).
- Where is Kimberly Mccosker located?
- Kimberly Mccosker's practice location on file with NPPES is 37 Research Way, East Setauket, NY 11733-3465.
- What is Kimberly Mccosker's phone number?
- The practice phone number listed in the NPPES registry for Kimberly Mccosker is (631) 444-4121.
- Does Kimberly Mccosker accept Medicare?
- Kimberly Mccosker is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Kimberly Mccosker's NPI active?
- Yes — Kimberly Mccosker's NPI (1144861345) is active in the NPPES registry as of the last update on 2021-01-13.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.