JOHN CHRISTOPHER GREBECK PA-C
NPI 1093688350
Physician Assistant - Medical in Easton, PA
About John Christopher Grebeck Pa-c NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
JOHN CHRISTOPHER GREBECK PA-C (NPI 1093688350) is an individual medical provider in Easton, Pennsylvania, licensed in Pennsylvania (MA067148) and active in the NPI registry since September 2025. He is enrolled in Medicare PECOS, is affiliated with Lehigh Valley Hospital, and is a graduate of Other (2025).
NPPES Registry Identity
Specialties & Licenses
Medicare Participation & PECOS CMS
Medicare enrollment, assignment, and ordering and referring status from the CMS PECOS system.
Medicare Enrollment Status
Enrolled in Medicare and accepts Medicare assignment
John Christopher Grebeck Pa-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.
Hospital Affiliations CMS Care Compare
Hospitals where this provider delivers care, identified from recent Medicare claims and place-of-service records.
Lehigh Valley Hospital
Acute Care Hospitals · Allentown, PAFrequently 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 John Grebeck's NPI number?
The NPI number for John Grebeck is 1093688350. It was assigned to this individual provider in the NPPES registry on September 24, 2025.
Where is John Grebeck located?
John Grebeck practices at 3701 Corriere Rd Ste 27, Easton, PA 18045. The listed phone number is (610) 402-6986.
What is John Grebeck's specialty?
The primary specialty registered for this NPI is Physician Assistant, specializing in Medical, with taxonomy code 363AM0700X.
Is John Grebeck enrolled in Medicare?
Yes. John Grebeck 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.
Is John Grebeck affiliated with any hospitals?
According to CMS data, John Grebeck is affiliated with Lehigh Valley Hospital.
When was this NPI record last updated?
The NPPES record for John Grebeck was last updated on January 13, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 7 months 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.
# John Christopher Grebeck, PA-C · NPI 1093688350
Medical physician in Easton, Pennsylvania. Individual provider, active in the CMS NPPES registry since September 24, 2025.
## Identity
- **NPI:** 1093688350 (Entity type: Individual)
- **Enumerated:** September 24, 2025
- **Primary specialty:** Physician Assistant - Medical · taxonomy 363AM0700X
- **State license:** MA067148 (Pennsylvania)
- **Sole proprietor:** No
## Practice location
- **Address:** 3701 CORRIERE RD STE 27, Easton, PA 18045-7991
- **Phone:** (610) 402-6986
## Medicare
- **Medicare:** Enrolled (PECOS); accepts Medicare assignment
- **Ordering & referring:** eligible for Part B labs & imaging, durable medical equipment, home health, power mobility devices
- **Medical school:** Other, class of 2025
## Record status
- **NPPES last updated:** January 13, 2026
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Source: [NPI Profile](https://npiprofile.com/npi/1093688350) · Data from the CMS NPPES public registry.