William Patsakos, PHARM.D
NPI 1780009068 · Pharmacotherapy Pharmacist · Staten Island, NY
William Patsakos, PHARM.D is a Pharmacotherapy Pharmacist provider in Staten Island, NY (NPI 1780009068).
Provider details
- NPI number
- 1780009068
- Entity type
- Individual
- Primary specialty
- Pharmacotherapy PharmacistPharmacy Service Providers
- Credential
- PHARM.D
- Sex
- Male
- Sole proprietor
- No
- License
- 045464 (NY)
Specialties & taxonomies
Pharmacy Service Providers
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
12 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
Mailing address
Registry dates
- Enumerated
- 2014-02-24
- Last updated
- 2014-02-24
Frequently asked questions
- What is William Patsakos's NPI number?
- William Patsakos's National Provider Identifier (NPI) is 1780009068, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is William Patsakos's specialty?
- William Patsakos is listed in the NPPES registry with a primary specialty of Pharmacotherapy Pharmacist (Pharmacy Service Providers).
- Where is William Patsakos located?
- William Patsakos's practice location on file with NPPES is 261 Kissel Ave, Staten Island, NY 10310-1623.
- What is William Patsakos's phone number?
- The practice phone number listed in the NPPES registry for William Patsakos is (917) 945-6104.
- Is William Patsakos's NPI active?
- Yes — William Patsakos's NPI (1780009068) is active in the NPPES registry as of the last update on 2014-02-24.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.