IndividualActive
Mark Butera
NPI 1821691791 · Pharmacist · Westfield, MA
Mark Butera is a Pharmacist provider in Westfield, MA (NPI 1821691791).
Provider details
- NPI number
- 1821691791
- Entity type
- Individual
- Primary specialty
- PharmacistPharmacy Service Providers
- Sex
- Male
- Sole proprietor
- Yes
- License
- PH20431 (MA)
Specialties & taxonomies
Pharmacy Service Providers
Profile Score
Established profile(63/100 index)
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
5 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
57 Main St
Westfield, MA 01085-3170
Phone: (413) 568-9660
Street-level locationGet directions
Mailing address
286 Munger Hill Rd
Westfield, MA 01085-4584
Registry dates
- Enumerated
- 2020-11-20
- Last updated
- 2020-11-20
- Certified
- 2020-11-20
Frequently asked questions
- What is Mark Butera's NPI number?
- Mark Butera's National Provider Identifier (NPI) is 1821691791, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Mark Butera's specialty?
- Mark Butera is listed in the NPPES registry with a primary specialty of Pharmacist (Pharmacy Service Providers).
- Where is Mark Butera located?
- Mark Butera's practice location on file with NPPES is 57 Main St, Westfield, MA 01085-3170.
- What is Mark Butera's phone number?
- The practice phone number listed in the NPPES registry for Mark Butera is (413) 568-9660.
- Is Mark Butera's NPI active?
- Yes — Mark Butera's NPI (1821691791) is active in the NPPES registry as of the last update on 2020-11-20.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.