David Cohen, MD
NPI 1013994839 · Dermatology Physician · Hewlett, NY
Enrolled with Medicare as Practitioner - Dermatology · source: CMS PECOS Public Provider Enrollment (2026.04.01)
David Cohen, MD is a Dermatology Physician provider in Hewlett, NY (NPI 1013994839).
Provider details
- NPI number
- 1013994839
- Entity type
- Individual
- Primary specialty
- Dermatology PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Male
- Sole proprietor
- Yes
- License
- 131037 (NY)
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
20 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
3,265 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) |
|---|---|---|
| Established Patient Office Or Other Outpatient Visit With Low Level OD Decision Making, If Using Time, 20 Minutes Or More99213 | 1,826 | $92 |
| New Patient Office Or Other Outpatient Visit With Low Level of Medical Decision Making, If Using Time, 30 Minutes Or More99203 | 265 | $114 |
| Destruction of Precancer Skin Growth, 2-14 Growths17003 | 243 | $7 |
| Chemical Treatment of Acne17360 | 168 | $120 |
| Established Patient Office Or Other Outpatient Visit With Moderate Level of Decision Making, If Using Time, 30 Minutes Or More99214 | 141 | $130 |
| Destruction of Precancer Skin Growth, 1 Growth17000 |
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 62 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Triamcinolone Acetonide | 1,470 | 727 |
| Ketoconazole | 1,048 | 326 |
| Ammonium Lactate | 818 | 299 |
| Hydrocortisone | 549 | 249 |
| Clindamycin Phosphate | 523 | 171 |
| Clobetasol Propionate | 462 | 222 |
| Ciclopirox Olaminebrand: Ciclopirox | 442 | 155 |
| Mupirocin | 325 |
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$2,054 across 154 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
- 2005-12-22
- Last updated
- 2012-07-06
Frequently asked questions
- What is David Cohen's NPI number?
- David Cohen's National Provider Identifier (NPI) is 1013994839, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is David Cohen's specialty?
- David Cohen is listed in the NPPES registry with a primary specialty of Dermatology Physician (Allopathic & Osteopathic Physicians).
- Where is David Cohen located?
- David Cohen's practice location on file with NPPES is 1800 Rockaway Ave, Hewlett, NY 11557-1665.
- What is David Cohen's phone number?
- The practice phone number listed in the NPPES registry for David Cohen is (516) 887-4343.
- Does David Cohen accept Medicare?
- David Cohen is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is David Cohen's NPI active?
- Yes — David Cohen's NPI (1013994839) is active in the NPPES registry as of the last update on 2012-07-06.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.