OrganizationActive
Bruce W Mackellar MD PC
NPI 1396971321 · Family Medicine Physician · Hornell, NY
Bruce W Mackellar MD PC is a Family Medicine Physician organization in Hornell, NY (NPI 1396971321).
Provider details
- NPI number
- 1396971321
- Entity type
- Organization
- Primary specialty
- Family Medicine PhysicianAllopathic & Osteopathic Physicians
- Organization subpart
- No
- Authorized official
- Bruce Mackellar, Medical Director(607) 324-2340
- License
- 176089-1 (NY)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Profile Score
Detailed profile(85/100 index)
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
17 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
111 Loder St
Suite a
Hornell, NY 14843-1950
Phone: (607) 324-5404
Fax: (607) 324-5463
Street-level locationGet directions
Mailing address
Po Box 727
Hornell, NY 14843-0727
Registry dates
- Enumerated
- 2009-06-04
- Last updated
- 2013-10-16
Frequently asked questions
- What is Bruce W Mackellar MD PC's NPI number?
- Bruce W Mackellar MD PC's National Provider Identifier (NPI) is 1396971321, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What type of organization is Bruce W Mackellar MD PC?
- Bruce W Mackellar MD PC is classified in the NPPES registry as Family Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Bruce W Mackellar MD PC located?
- Bruce W Mackellar MD PC's practice location on file with NPPES is 111 Loder St, Hornell, NY 14843-1950.
- What is Bruce W Mackellar MD PC's phone number?
- The practice phone number listed in the NPPES registry for Bruce W Mackellar MD PC is (607) 324-5404.
- Who is the authorized official for Bruce W Mackellar MD PC?
- The authorized official listed on Bruce W Mackellar MD PC's NPPES record is Bruce Mackellar, Medical Director. The authorized official registers and maintains the organization's NPI and is not necessarily its owner.
- Is Bruce W Mackellar MD PC's NPI active?
- Yes — Bruce W Mackellar MD PC's NPI (1396971321) is active in the NPPES registry as of the last update on 2013-10-16.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.