Howard Corwin, MD
NPI 1396792644 · Dermatology Physician · Bay Shore, NY
Enrolled with Medicare as Practitioner - Dermatology · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Howard Corwin, MD is a Dermatology Physician provider in Bay Shore, NY (NPI 1396792644).
Provider details
- NPI number
- 1396792644
- Entity type
- Individual
- Primary specialty
- Dermatology PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Male
- Sole proprietor
- No
- License
- 140900 (NY)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
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
570 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 | 210 | $108 |
| Established Patient Office Or Other Outpatient Visit With Straightforward Medical Decision Making, If Using Time, 10 Minutes Or More99212 | 98 | $69 |
| Destruction of Precancer Skin Growth, 2-14 Growths17003 | 71 | $8 |
| Biopsy of Related Skin Growth, First Growth11102 | 63 | $124 |
| Destruction of Precancer Skin Growth, 1 Growth17000 | 59 | $75 |
| New Patient Office Or Other Outpatient Visit With Straightforward Medical Decision Making, If Using Time, 15 Minutes Or More |
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 12 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Triamcinolone Acetonide | 47 | 27 |
| Clobetasol Propionate | 43 | 19 |
| Mometasone Furoate | 34 | — |
| Hydrocortisone | 26 | 13 |
| Ketoconazole | 19 | 17 |
| Prednisone | 18 | — |
| Betamethasone/Propylene Glycbrand: Betamethasone Diprop Augmented | 18 | 11 |
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$41 across 2 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
- 2006-05-30
- Last updated
- 2016-11-16
Frequently asked questions
- What is Howard Corwin's NPI number?
- Howard Corwin's National Provider Identifier (NPI) is 1396792644, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Howard Corwin's specialty?
- Howard Corwin is listed in the NPPES registry with a primary specialty of Dermatology Physician (Allopathic & Osteopathic Physicians).
- Where is Howard Corwin located?
- Howard Corwin's practice location on file with NPPES is 2011 Union Blvd, Bay Shore, NY 11706-8030.
- What is Howard Corwin's phone number?
- The practice phone number listed in the NPPES registry for Howard Corwin is (631) 666-2900.
- Does Howard Corwin accept Medicare?
- Howard Corwin is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Howard Corwin's NPI active?
- Yes — Howard Corwin's NPI (1396792644) is active in the NPPES registry as of the last update on 2016-11-16.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.