Carina Perrotta, R P.A.-C
NPI 1699071159 · Dermatology Physician · Smithtown, NY
Enrolled with Medicare as Practitioner - Physician Assistant · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Carina Perrotta, R P.A.-C is a Dermatology Physician provider in Smithtown, NY (NPI 1699071159).
Provider details
- NPI number
- 1699071159
- Entity type
- Individual
- Primary specialty
- Dermatology PhysicianAllopathic & Osteopathic Physicians
- Credential
- R P.A.-C
- Sex
- Female
- Sole proprietor
- No
- License
- 009388 (NY)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Physician Assistants & Advanced Practice Nursing Providers
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure25% of score
15 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
3,329 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 | 1,001 | $6 |
| Established Patient Office Or Other Outpatient Visit With Low Level OD Decision Making, If Using Time, 20 Minutes Or More99213 | 819 | $87 |
| Destruction of Precancer Skin Growth, 1 Growth17000 | 396 | $48 |
| Biopsy of Related Skin Growth, First Growth11102 | 363 | $88 |
| Destruction of Skin Growth, 1-14 Growths17110 | 227 | $110 |
| 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 · 17 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Triamcinolone Acetonide | 102 | 96 |
| Clobetasol Propionate | 83 | 62 |
| Ketoconazole | 65 | 42 |
| Fluorouracil | 57 | 54 |
| Clindamycin Phosphate | 34 | 22 |
| Ammonium Lactate | 33 | 26 |
| Mupirocin | 28 | 24 |
| Metronidazole | 18 | 13 |
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$579 across 17 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
- 2011-02-01
- Last updated
- 2017-03-02
Frequently asked questions
- What is Carina Perrotta's NPI number?
- Carina Perrotta's National Provider Identifier (NPI) is 1699071159, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Carina Perrotta's specialty?
- Carina Perrotta is listed in the NPPES registry with a primary specialty of Dermatology Physician (Allopathic & Osteopathic Physicians).
- Where is Carina Perrotta located?
- Carina Perrotta's practice location on file with NPPES is 327 Middle Country Rd, Smithtown, NY 11787-2905.
- What is Carina Perrotta's phone number?
- The practice phone number listed in the NPPES registry for Carina Perrotta is (631) 979-0909.
- Does Carina Perrotta accept Medicare?
- Carina Perrotta is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Carina Perrotta's NPI active?
- Yes — Carina Perrotta's NPI (1699071159) is active in the NPPES registry as of the last update on 2017-03-02.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.