Atka Mackerel Inpatient Services LLC
NPI 1063810646 · Internal Medicine Physician · Sharon, CT
Atka Mackerel Inpatient Services LLC is a Internal Medicine Physician organization in Sharon, CT (NPI 1063810646).
Provider details
- NPI number
- 1063810646
- Entity type
- Organization
- Primary specialty
- Internal Medicine PhysicianAllopathic & Osteopathic Physicians
- Organization subpart
- No
- Authorized official
- Russell Harris, President(469) 401-2386
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
11 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
- 2014-12-12
- Last updated
- 2014-12-12
Frequently asked questions
- What is Atka Mackerel Inpatient Services LLC's NPI number?
- Atka Mackerel Inpatient Services LLC's National Provider Identifier (NPI) is 1063810646, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What type of organization is Atka Mackerel Inpatient Services LLC?
- Atka Mackerel Inpatient Services LLC is classified in the NPPES registry as Internal Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Atka Mackerel Inpatient Services LLC located?
- Atka Mackerel Inpatient Services LLC's practice location on file with NPPES is 50 Hospital Hill Rd, Sharon, CT 06069-2096.
- What is Atka Mackerel Inpatient Services LLC's phone number?
- The practice phone number listed in the NPPES registry for Atka Mackerel Inpatient Services LLC is (469) 401-2386.
- Who is the authorized official for Atka Mackerel Inpatient Services LLC?
- The authorized official listed on Atka Mackerel Inpatient Services LLC's NPPES record is Russell Harris, President. The authorized official registers and maintains the organization's NPI and is not necessarily its owner.
- Is Atka Mackerel Inpatient Services LLC's NPI active?
- Yes — Atka Mackerel Inpatient Services LLC's NPI (1063810646) is active in the NPPES registry as of the last update on 2014-12-12.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.