Ivy Derosa, D.O.
NPI 1083935084 · Dermatology Physician · Newtown, PA
Enrolled with Medicare as Practitioner - Dermatology · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Ivy Derosa, D.O. is a Dermatology Physician provider in Newtown, PA (NPI 1083935084).
Provider details
- NPI number
- 1083935084
- Entity type
- Individual
- Primary specialty
- Dermatology PhysicianAllopathic & Osteopathic Physicians
- Credential
- D.O.
- Sex
- Female
- Sole proprietor
- No
- License
- OS015851 (PA)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure25% of score
16 yrs in NPPES registry
- Profile completeness25% of score
100% of core fields populated
- Practice footprint15% of score
2 documented practice locations
- Medicare service volume (vs. specialty peers)25% of score
1,804 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 | 867 | $7 |
| Established Patient Office Or Other Outpatient Visit With Moderate Level of Decision Making, If Using Time, 30 Minutes Or More99214 | 254 | $132 |
| Destruction of Precancer Skin Growth, 1 Growth17000 | 238 | $62 |
| Established Patient Office Or Other Outpatient Visit With Low Level OD Decision Making, If Using Time, 20 Minutes Or More99213 | 174 | $93 |
| Biopsy of Related Skin Growth, First Growth11102 | 103 | $102 |
| New Patient Office Or Other Outpatient Visit With Moderate Level of Medical Decision Making, If Using Time, 45 Minutes Or More |
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 13 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Ketoconazole | 129 | 62 |
| Triamcinolone Acetonide | 114 | 92 |
| Clobetasol Propionate | 108 | 67 |
| Nystatin | 57 | 26 |
| Tacrolimus | 48 | 23 |
| Ciclopirox | 38 | 24 |
| Doxycycline Hyclate | 30 | 11 |
| Clindamycin Phosphate | 23 | 16 |
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$183 across 8 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
Additional practice locations (1)
- 209 Floral Vale BlvdYardley, PA 19067-5524Phone: (215) 860-6100Fax: (877) 437-7288
Registry dates
- Enumerated
- 2010-06-14
- Last updated
- 2019-07-19
Frequently asked questions
- What is Ivy Derosa's NPI number?
- Ivy Derosa's National Provider Identifier (NPI) is 1083935084, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Ivy Derosa's specialty?
- Ivy Derosa is listed in the NPPES registry with a primary specialty of Dermatology Physician (Allopathic & Osteopathic Physicians).
- Where is Ivy Derosa located?
- Ivy Derosa's practice location on file with NPPES is 104 Pheasant Run, Newtown, PA 18940-3439.
- What is Ivy Derosa's phone number?
- The practice phone number listed in the NPPES registry for Ivy Derosa is (215) 702-8600.
- Does Ivy Derosa accept Medicare?
- Ivy Derosa is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Ivy Derosa's NPI active?
- Yes — Ivy Derosa's NPI (1083935084) is active in the NPPES registry as of the last update on 2019-07-19.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.