William Greenberg, M.D.
NPI 1073764809 · Procedural Dermatology Physician · Scarsdale, NY
William Greenberg, M.D. is a Procedural Dermatology Physician provider in Scarsdale, NY (NPI 1073764809).
Provider details
- NPI number
- 1073764809
- Entity type
- Individual
- Primary specialty
- Procedural Dermatology PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Male
- Sole proprietor
- Yes
- License
- 175281-1 (NY)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure33% of score
17 yrs in NPPES registry
- Profile completeness33% of score
100% of core fields populated
- Practice footprint20% of score
2 documented practice locations
- Open Payments transparency13% of score
Has Open Payments disclosures (2024)
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 methodology.
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$1,381 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)
- 238 E 77th St Apt LlNew York, NY 10075-2157Phone: (212) 253-7138
Registry dates
- Enumerated
- 2008-10-10
- Last updated
- 2022-05-24
- Certified
- 2022-05-24
Frequently asked questions
- What is William Greenberg's NPI number?
- William Greenberg's National Provider Identifier (NPI) is 1073764809, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is William Greenberg's specialty?
- William Greenberg is listed in the NPPES registry with a primary specialty of Procedural Dermatology Physician (Allopathic & Osteopathic Physicians).
- Where is William Greenberg located?
- William Greenberg's practice location on file with NPPES is 455 Central Park Ave, Scarsdale, NY 10583-1060.
- What is William Greenberg's phone number?
- The practice phone number listed in the NPPES registry for William Greenberg is (914) 819-0409.
- Is William Greenberg's NPI active?
- Yes — William Greenberg's NPI (1073764809) is active in the NPPES registry as of the last update on 2022-05-24.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.