OrganizationActive
Willaim R. Greenberg MD LLC
NPI 1831176593 · Neurology Physician · Largo, FL
Willaim R. Greenberg MD LLC is a Neurology Physician organization in Largo, FL (NPI 1831176593).
Provider details
- NPI number
- 1831176593
- Entity type
- Organization
- Primary specialty
- Neurology PhysicianAllopathic & Osteopathic Physicians
- Organization subpart
- No
- Authorized official
- William Greenberg, President(727) 549-8107
- License
- ME39777 (FL)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Profile Score
Detailed profile(91/100 index)
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
20 yrs in NPPES registry
- Profile completeness38% of score
100% of core fields populated
- Practice footprint23% of score
1 documented practice location
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.
Practice location
801 W Bay Dr
Suite 431
Largo, FL 33770-3269
Phone: (727) 549-8107
Fax: (727) 549-8720
Street-level locationGet directions
Mailing address
801 W Bay Dr
Largo, FL 33770-3269
Other names (DBA / former)
- Doing business as
- William R Greenberg MD
Registry dates
- Enumerated
- 2005-12-23
- Last updated
- 2016-04-28
Frequently asked questions
- What is Willaim R. Greenberg MD LLC's NPI number?
- Willaim R. Greenberg MD LLC's National Provider Identifier (NPI) is 1831176593, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What type of organization is Willaim R. Greenberg MD LLC?
- Willaim R. Greenberg MD LLC is classified in the NPPES registry as Neurology Physician (Allopathic & Osteopathic Physicians).
- Where is Willaim R. Greenberg MD LLC located?
- Willaim R. Greenberg MD LLC's practice location on file with NPPES is 801 W Bay Dr, Largo, FL 33770-3269.
- What is Willaim R. Greenberg MD LLC's phone number?
- The practice phone number listed in the NPPES registry for Willaim R. Greenberg MD LLC is (727) 549-8107.
- Who is the authorized official for Willaim R. Greenberg MD LLC?
- The authorized official listed on Willaim R. Greenberg MD LLC's NPPES record is William Greenberg, President. The authorized official registers and maintains the organization's NPI and is not necessarily its owner.
- Is Willaim R. Greenberg MD LLC's NPI active?
- Yes — Willaim R. Greenberg MD LLC's NPI (1831176593) is active in the NPPES registry as of the last update on 2016-04-28.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.