1. Home
  2. Directory
  3. Pennsylvania
  4. Pittsburgh
  5. Nurse Practitioner
  6. NPI Profile

SHAWN THOMAS GREENLIEF NP-C
NPI 1669864294
Nurse Practitioner - Family in Pittsburgh, PA

Active since February 18, 2015PECOS EnrolledAccepts Medicare Assignment
1000 BOWER HILL RD, PITTSBURGH, PA 15243(412) 942-4000 Get Directions Write a Review

NPPES record last updated: March 11, 2021. Verified against the NPPES registry weekly; last sync: October 25, 2026.

Record update history: Mar 11, 2021, Jan 18, 2017, Nov 2, 2016 (3 updates tracked since 2016).

About Shawn Thomas Greenlief Np-c NPPES

Official registry information on file with the National Plan and Provider Enumeration System.

SHAWN THOMAS GREENLIEF NP-C (NPI 1669864294) is an individual family provider in Pittsburgh, Pennsylvania, licensed in Ohio (APRN.CNP.17117) and active in the NPI registry since February 2015. He is enrolled in Medicare PECOS, maintains a secondary practice location in Steubenville, and is a graduate of Other (2014).

NPPES Registry Identity

NPI1669864294
Entity TypeIndividualMale
Primary Taxonomy363LF0000X
Provider Legal NameSHAWN THOMAS GREENLIEFCredential: NP-C
Location Address1000 BOWER HILL RDPittsburgh, PA 15243-1873
Mailing Address1000 Bower Hill Road, Attn St Clair Hospital - Affiliate Billing - PamalynPittsburgh, PA 15243-1873 · (412) 942-4000
Phone(412) 942-4000
Sole ProprietorYes
Medical School CMSOtherGraduated 2014
Enumeration DateFebruary 18, 2015
Last NPPES UpdateMarch 11, 20213 updates tracked since enumeration
NPPES CertifiedMarch 11, 2021
✔ NPI 1669864294 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyNurse Practitioner · FamilyPhysician Assistants & Advanced Practice Nursing Providers
Taxonomy Code363LF0000X
License✔ Licensed in OH · APRN.CNP.17117
1000 BOWER HILL RD, Pittsburgh, PA 15243
Open in Google Maps ↗

Secondary Practice Location 1

Location 14000 Johnson RdSteubenville, OH 43952-2364 · Phone (740) 264-8000

Other Identifiers 1

Medicaid0121527OH

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

Shawn Thomas Greenlief Np-c 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.

PECOS PAC ID8921325721
PECOS Enrollment IDI20160520000473
Eligible to Order & Refer✔ Part B Labs & Imaging✔ Durable Medical Equipment✔ Home Health Agency✔ Power Mobility DevicesPer the CMS Ordering and Referring file. Eligibility means Medicare pays claims that this provider orders or refers for these categories.

Medicare Billing Reassignments

3

Medicare enrollment records show Shawn Greenlief reassigns Medicare billing to 3 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.

Ahn Emergency Group Of Canonsburg Ltd.
11 mi
Emergency Medicine
100 MEDICAL BLVD
Canonsburg, PA 15317
  • Reassigned Medicare billing, Pennsylvania enrollment
  • 89 clinicians in this Medicare group
NPI 1790100154 (330) 493-4443
Ucmg LLC
16 mi
Urgent Care
4655 WILLIAM FLYNN HWY STE 110
Allison Park, PA 15101
  • Reassigned Medicare billing, Pennsylvania enrollment
  • 190 clinicians in this Medicare group
NPI 1972300622 (412) 486-3027
New Health Solutions LLC
29 mi
Nurse Practitioner
438 S MAIN ST
Zelienople, PA 16063
  • Reassigned Medicare billing, Pennsylvania enrollment
  • 2 clinicians in this Medicare group
NPI 1720656739 (724) 316-5507

Source: CMS Revalidation Reassignment List, October 2026 release. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 15243 ZIP code area, from fee-for-service claims. These are area statistics, not this provider’s prices; actual charges vary by service and coverage.

New Patient
$84.88 typical visit price
range $54.64 – $166.87
Typical copayment $21.22 (range $13.66 – $41.71)
Most-billed visit code 99203
Established Patient
$96.82 typical visit price
range $17.33 – $135.84
Typical copayment $24.20 (range $4.33 – $33.96)
Most-billed visit code 99214
Amounts reflect what Medicare beneficiaries in this ZIP area are typically charged for office visits. Patients with other coverage should check their individual plans.

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.

DR. ANDREW JEROME COYLE M.D.
Emergency Medicine (Emergency Medical Services)
1000 BOWER HILL RD
PITTSBURGH, PA 15243
Allegheny County (412) 942-4000
ALEXANDRE ROBERTO MARTINEZ M.D.
Internal Medicine
1000 BOWER HILL RD
PITTSBURGH, PA 15243
Allegheny County (484) 802-9704
SAMIR LADANI MD
Internal Medicine
1000 BOWER HILL RD
PITTSBURGH, PA 15243
Allegheny County (412) 942-4000
ERIC MICHAEL SWEENEY CRNA
Nurse Anesthetist, Certified Registered
1000 BOWER HILL RD
PITTSBURGH, PA 15243
Allegheny County (412) 942-4000
DR. JACOB FULTON DPT
Physical Therapist
1000 BOWER HILL RD
PITTSBURGH, PA 15243
Allegheny County (412) 942-4000
DR. MARK SPENCER WILCOX MD
Physical Medicine & Rehabilitation
1000 BOWER HILL RD
PITTSBURGH, PA 15243
Allegheny County (412) 831-2300
KATHERINE SHREYDER MD
Internal Medicine (Cardiovascular Disease)
1000 BOWER HILL RD
PITTSBURGH, PA 15243
Allegheny County (129) 427-9004
FAITH NOEL BERRIER CRNP
Nurse Practitioner (Family)
1000 BOWER HILL RD
PITTSBURGH, PA 15243
Allegheny County (412) 942-4000

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 Shawn Greenlief's NPI number?

The NPI number for Shawn Greenlief is 1669864294. It was assigned to this individual provider in the NPPES registry on February 18, 2015.

Where is Shawn Greenlief located?

Shawn Greenlief practices at 1000 Bower Hill Rd, Pittsburgh, PA 15243. The listed phone number is (412) 942-4000.

What is Shawn Greenlief's specialty?

The primary specialty registered for this NPI is Nurse Practitioner, specializing in Family, with taxonomy code 363LF0000X.

Is Shawn Greenlief enrolled in Medicare?

Yes. Shawn Greenlief 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 Shawn Greenlief's services?

According to the CMS Revalidation Reassignment List (October 2026 release), Shawn Greenlief reassigns Medicare benefits to 3 organizations: Ahn Emergency Group Of Canonsburg Ltd. (Canonsburg, PA), Ucmg LLC (Allison Park, PA) and New Health Solutions LLC (Zelienople, 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 Shawn Greenlief's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.

When was this NPI record last updated?

The NPPES record for Shawn Greenlief was last updated on March 11, 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.