Patrick Clark
NPI 1992458673 · Pharmacist Clinician (PhC)/ Clinical Pharmacy Specialist · Greenfield, MA
Patrick Clark is a Pharmacist Clinician (PhC)/ Clinical Pharmacy Specialist provider in Greenfield, MA (NPI 1992458673).
Provider details
- NPI number
- 1992458673
- Entity type
- Individual
- Primary specialty
- Pharmacist Clinician (PhC)/ Clinical Pharmacy SpecialistPharmacy Service Providers
- Sex
- Male
- Sole proprietor
- No
- License
- PH25373 (MA)
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
4 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
- 2022-02-01
- Last updated
- 2023-08-16
- Certified
- 2023-08-16
Frequently asked questions
- What is Patrick Clark's NPI number?
- Patrick Clark's National Provider Identifier (NPI) is 1992458673, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Patrick Clark's specialty?
- Patrick Clark is listed in the NPPES registry with a primary specialty of Pharmacist Clinician (PhC)/ Clinical Pharmacy Specialist (Pharmacy Service Providers).
- Where is Patrick Clark located?
- Patrick Clark's practice location on file with NPPES is 5 Pierce St, Greenfield, MA 01301-1928.
- What is Patrick Clark's phone number?
- The practice phone number listed in the NPPES registry for Patrick Clark is (413) 773-3801.
- Is Patrick Clark's NPI active?
- Yes — Patrick Clark's NPI (1992458673) is active in the NPPES registry as of the last update on 2023-08-16.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.