Mdservices, LLC
NPI 1427274844 · Internal Medicine Physician · Middlebury, CT
Mdservices, LLC is a Internal Medicine Physician organization in Middlebury, CT (NPI 1427274844).
Provider details
- NPI number
- 1427274844
- Entity type
- Organization
- Primary specialty
- Internal Medicine PhysicianAllopathic & Osteopathic Physicians
- Organization subpart
- No
- Authorized official
- Terri Russolillo, Cpc, Billing(203) 758-1316
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
19 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
- 2007-04-17
- Last updated
- 2010-09-03
Frequently asked questions
- What is Mdservices, LLC's NPI number?
- Mdservices, LLC's National Provider Identifier (NPI) is 1427274844, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What type of organization is Mdservices, LLC?
- Mdservices, LLC is classified in the NPPES registry as Internal Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Mdservices, LLC located?
- Mdservices, LLC's practice location on file with NPPES is 10 N Benson Rd, Middlebury, CT 06762-3213.
- What is Mdservices, LLC's phone number?
- The practice phone number listed in the NPPES registry for Mdservices, LLC is (203) 758-1316.
- Who is the authorized official for Mdservices, LLC?
- The authorized official listed on Mdservices, LLC's NPPES record is Terri Russolillo, Cpc, Billing. The authorized official registers and maintains the organization's NPI and is not necessarily its owner.
- Is Mdservices, LLC's NPI active?
- Yes — Mdservices, LLC's NPI (1427274844) is active in the NPPES registry as of the last update on 2010-09-03.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.