Premier Internal Medical Assoc., LLC
NPI 1427398700 · Internal Medicine Physician · Downingtown, PA
Premier Internal Medical Assoc., LLC is a Internal Medicine Physician organization in Downingtown, PA (NPI 1427398700).
Provider details
- NPI number
- 1427398700
- Entity type
- Organization
- Primary specialty
- Internal Medicine PhysicianAllopathic & Osteopathic Physicians
- Organization subpart
- No
- Authorized official
- Matthew Cahill, Owner(610) 594-2060
- License
- MD066610L (PA)
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
13 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
- 2013-02-22
- Last updated
- 2013-03-12
Frequently asked questions
- What is Premier Internal Medical Assoc., LLC's NPI number?
- Premier Internal Medical Assoc., LLC's National Provider Identifier (NPI) is 1427398700, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What type of organization is Premier Internal Medical Assoc., LLC?
- Premier Internal Medical Assoc., LLC is classified in the NPPES registry as Internal Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Premier Internal Medical Assoc., LLC located?
- Premier Internal Medical Assoc., LLC's practice location on file with NPPES is 110 Hopewell Rd, Downingtown, PA 19335-1047.
- What is Premier Internal Medical Assoc., LLC's phone number?
- The practice phone number listed in the NPPES registry for Premier Internal Medical Assoc., LLC is (610) 594-2060.
- Who is the authorized official for Premier Internal Medical Assoc., LLC?
- The authorized official listed on Premier Internal Medical Assoc., LLC's NPPES record is Matthew Cahill, Owner. The authorized official registers and maintains the organization's NPI and is not necessarily its owner.
- Is Premier Internal Medical Assoc., LLC's NPI active?
- Yes — Premier Internal Medical Assoc., LLC's NPI (1427398700) is active in the NPPES registry as of the last update on 2013-03-12.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.