Main Line Pathology Associates, PC
NPI 1548260482 · Clinical Pathology/Laboratory Medicine Physician · Bryn Mawr, PA
Enrolled with Medicare as Part B Supplier - Clinic/Group Practice · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Main Line Pathology Associates, PC is a Clinical Pathology/Laboratory Medicine Physician organization in Bryn Mawr, PA (NPI 1548260482).
Provider details
- NPI number
- 1548260482
- Entity type
- Organization
- Primary specialty
- Clinical Pathology/Laboratory Medicine PhysicianAllopathic & Osteopathic Physicians
- Organization subpart
- No
- Authorized official
- Walter Klein, President(484) 337-3556
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
21 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
- 2005-07-21
- Last updated
- 2016-12-30
Frequently asked questions
- What is Main Line Pathology Associates, PC's NPI number?
- Main Line Pathology Associates, PC's National Provider Identifier (NPI) is 1548260482, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What type of organization is Main Line Pathology Associates, PC?
- Main Line Pathology Associates, PC is classified in the NPPES registry as Clinical Pathology/Laboratory Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Main Line Pathology Associates, PC located?
- Main Line Pathology Associates, PC's practice location on file with NPPES is 130 Bryn Mawr Ave, Bryn Mawr, PA 19010-3121.
- What is Main Line Pathology Associates, PC's phone number?
- The practice phone number listed in the NPPES registry for Main Line Pathology Associates, PC is (484) 337-3356.
- Does Main Line Pathology Associates, PC accept Medicare?
- Main Line Pathology Associates, 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 Main Line Pathology Associates, PC?
- The authorized official listed on Main Line Pathology Associates, PC's NPPES record is Walter Klein, President. The authorized official registers and maintains the organization's NPI and is not necessarily its owner.
- Is Main Line Pathology Associates, PC's NPI active?
- Yes — Main Line Pathology Associates, PC's NPI (1548260482) is active in the NPPES registry as of the last update on 2016-12-30.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.