OrganizationActive
Arnold J Hill MD PC
NPI 1285628271 · Internal Medicine Physician · Marlborough, MA
Provider details
- NPI number
- 1285628271
- Entity type
- Organization
- Primary specialty
- Internal Medicine PhysicianAllopathic & Osteopathic Physicians
- Organization subpart
- No
- Authorized official
- Arnold Hill, President(508) 485-0104
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
320 Bolton St
Marlborough, MA 01752-3980
Phone: (508) 485-0104
Fax: (508) 481-4727
Street-level locationGet directions
Mailing address
340 Main St
Worcester, MA 01608-1604
Registry dates
- Enumerated
- 2005-09-06
- Last updated
- 2010-02-18
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.