Jefferson Assoc in Internal Med
NPI 1003802414 · Internal Medicine Physician · Clairton, PA
Jefferson Assoc in Internal Med is a Internal Medicine Physician organization in Clairton, PA (NPI 1003802414).
Provider details
- NPI number
- 1003802414
- Entity type
- Organization
- Primary specialty
- Internal Medicine PhysicianAllopathic & Osteopathic Physicians
- Organization subpart
- No
- Authorized official
- Michael Mallinger, MD Owner of Corp(412) 466-6161
- License
- MD016592E (PA)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Allopathic & Osteopathic Physicians
Profile Score
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
Mailing address
Registry dates
- Enumerated
- 2005-09-21
- Last updated
- 2007-07-12
Frequently asked questions
- What is Jefferson Assoc in Internal Med's NPI number?
- Jefferson Assoc in Internal Med's National Provider Identifier (NPI) is 1003802414, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What type of organization is Jefferson Assoc in Internal Med?
- Jefferson Assoc in Internal Med is classified in the NPPES registry as Internal Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Jefferson Assoc in Internal Med located?
- Jefferson Assoc in Internal Med's practice location on file with NPPES is 575 Coal Valley Rd, Clairton, PA 15025-3730.
- What is Jefferson Assoc in Internal Med's phone number?
- The practice phone number listed in the NPPES registry for Jefferson Assoc in Internal Med is (412) 466-6161.
- Who is the authorized official for Jefferson Assoc in Internal Med?
- The authorized official listed on Jefferson Assoc in Internal Med's NPPES record is Michael Mallinger, MD Owner of Corp. The authorized official registers and maintains the organization's NPI and is not necessarily its owner.
- Is Jefferson Assoc in Internal Med's NPI active?
- Yes — Jefferson Assoc in Internal Med's NPI (1003802414) is active in the NPPES registry as of the last update on 2007-07-12.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.