Jefferson Internal Medicine PC
NPI 1700804572 · Internal Medicine Physician · Clairton, PA
Enrolled with Medicare as Part B Supplier - Clinic/Group Practice · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Jefferson Internal Medicine PC is a Internal Medicine Physician organization in Clairton, PA (NPI 1700804572).
Provider details
- NPI number
- 1700804572
- Entity type
- Organization
- Primary specialty
- Internal Medicine PhysicianAllopathic & Osteopathic Physicians
- Organization subpart
- No
- Authorized official
- David Lilienthal, Physician President(412) 469-7744
- License
- MD039474E (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
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
- 2006-07-18
- Last updated
- 2024-11-04
- Certified
- 2024-11-04
Frequently asked questions
- What is Jefferson Internal Medicine PC's NPI number?
- Jefferson Internal Medicine PC's National Provider Identifier (NPI) is 1700804572, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What type of organization is Jefferson Internal Medicine PC?
- Jefferson Internal Medicine PC is classified in the NPPES registry as Internal Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Jefferson Internal Medicine PC located?
- Jefferson Internal Medicine PC's practice location on file with NPPES is 575 Coal Valley Road, Clairton, PA 15025.
- What is Jefferson Internal Medicine PC's phone number?
- The practice phone number listed in the NPPES registry for Jefferson Internal Medicine PC is (412) 469-7744.
- Does Jefferson Internal Medicine PC accept Medicare?
- Jefferson Internal Medicine PC is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Who is the authorized official for Jefferson Internal Medicine PC?
- The authorized official listed on Jefferson Internal Medicine PC's NPPES record is David Lilienthal, Physician President. The authorized official registers and maintains the organization's NPI and is not necessarily its owner.
- Is Jefferson Internal Medicine PC's NPI active?
- Yes — Jefferson Internal Medicine PC's NPI (1700804572) is active in the NPPES registry as of the last update on 2024-11-04.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.