LAWRENCE JOHN
NPI 1821061409
Specialist in Pittsburgh, PA
About Lawrence John NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
LAWRENCE JOHN (NPI 1821061409) is an individual specialist in Pittsburgh, Pennsylvania, licensed in Pennsylvania (MD020799E) and active in the NPI registry since February 2006. He is enrolled in Medicare PECOS, is affiliated with Upmc St Margaret, and is a graduate of Clvlnd Clinic Lerner College Of Med Of Case Wstn Rsv University (1977).
NPPES Registry Identity
Specialties & Licenses
Medicare Participation & PECOS CMS
Medicare enrollment, assignment, billing reassignment, and ordering and referring status from CMS.
Medicare Enrollment Status
Enrolled in Medicare and accepts Medicare assignment
Lawrence John is registered in PECOS and agrees to accept the Medicare-approved amount as full payment. Medicare patients are not billed beyond the standard deductible and coinsurance.
Medicare Billing Reassignments
2Medicare enrollment records show Lawrence John reassigns Medicare billing to 2 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.
Pittsburgh, PA 15215
- Reassigned Medicare billing, Pennsylvania enrollment
- 1,182 clinicians in this Medicare group
Pittsburgh, PA 15215
- Reassigned Medicare billing, Pennsylvania enrollment
- 90 clinicians in this Medicare group
Source: CMS Revalidation Reassignment List, October 2026 release. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.
Areas of Expertise CMS Part B claims 7
Services this provider delivered to Medicare fee-for-service patients, from the CMS Medicare utilization data. Higher counts generally reflect more experience with a service; care delivered outside Medicare is not included.
Hospital Affiliations CMS Care Compare 4
Hospitals where this provider delivers care, identified from recent Medicare claims and place-of-service records.
Upmc St Margaret
Acute Care Hospitals · Pittsburgh, PAUpmc Passavant
Acute Care Hospitals · Pittsburgh, PAMagee Womens Hospital Of Upmc Health System
Acute Care Hospitals · Pittsburgh, PAUpmc Presbyterian Shadyside
Acute Care Hospitals · Pittsburgh, PAMedicare Quality Performance CMS QPP · MIPS
Performance in the CMS Quality Payment Program: the MIPS final score across four weighted categories, and the individual quality measures reported to Medicare.
Reported Quality Measures
Referred Medical Equipment & Supplies CMS DME claims 7
Durable medical equipment, devices and supplies this provider ordered from DME suppliers for patients, from Medicare fee-for-service claims.
Other Providers at the Same Location NPPES 20
Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.
PITTSBURGH, PA 15215
PITTSBURGH, PA 15215
PITTSBURGH, PA 15215
Frequently Asked Questions NPPES & CMS
Common questions about this NPI record, answered from the official NPPES registry and CMS datasets shown on this page.
What is Lawrence John's NPI number?
The NPI number for Lawrence John is 1821061409. It was assigned to this individual provider in the NPPES registry on February 13, 2006.
Where is Lawrence John located?
Lawrence John practices at 100 Delafield Rd Suite 313, Pittsburgh, PA 15215. The listed phone number is (412) 781-0400.
What is Lawrence John's specialty?
The primary specialty registered for this NPI is Specialist with taxonomy code 174400000X.
Is Lawrence John enrolled in Medicare?
Yes. Lawrence John is registered in the Medicare PECOS system and accepts Medicare assignment, which means accepting the Medicare-approved amount as payment in full for covered services.
Which organizations bill Medicare for Lawrence John's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Lawrence John reassigns Medicare benefits to 2 organizations: Upmc Community Medicine Inc (Pittsburgh, PA) and Renaissance Family Practice-Upmc,inc (Pittsburgh, PA). Each reassignment is filed with Medicare on form CMS-855R, signed by both the clinician and the organization, and lets the organization bill Medicare and receive payment for Lawrence John's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
Is Lawrence John affiliated with any hospitals?
According to CMS data, Lawrence John is affiliated with Upmc St Margaret, Upmc Passavant, Magee Womens Hospital Of Upmc Health System and Upmc Presbyterian Shadyside.
When was this NPI record last updated?
The NPPES record for Lawrence John was last updated on April 6, 2021. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 5 years ago. If this record has changed at CMS more recently, you can request an on-demand re-check against the live CMS registry, directly from this page.
# Lawrence John · NPI 1821061409
Specialist provider in Pittsburgh, Pennsylvania. Individual provider, active in the CMS NPPES registry since February 13, 2006.
## Identity
- **NPI:** 1821061409 (Entity type: Individual)
- **Enumerated:** February 13, 2006
- **Primary specialty:** Specialist · taxonomy 174400000X
- **State license:** MD020799E (Pennsylvania)
- **Sole proprietor:** No
## Practice location
- **Address:** 100 DELAFIELD RD, SUITE 313, Pittsburgh, PA 15215-3247
- **Phone:** (412) 781-0400
## Medicare
- **Medicare:** Enrolled (PECOS); accepts Medicare assignment
- **Ordering & referring:** eligible for Part B labs & imaging, durable medical equipment, home health, power mobility devices
- **Bills Medicare through:** 2 organizations under Medicare reassignment (form CMS-855R): Upmc Community Medicine Inc (NPI 1851723746, Pittsburgh, PA); Renaissance Family Practice-Upmc,inc (NPI 1639325061, Pittsburgh, PA) · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** Clvlnd Clinic Lerner College Of Med Of Case Wstn Rsv University, class of 1977
## Record status
- **NPPES last updated:** April 6, 2021
---
Source: [NPI Profile](https://npiprofile.com/npi/1821061409) · Data from the CMS NPPES public registry.