DR. GREGORY P PRIEBE MD
NPI 1285695387
Pediatrics - Pediatric Critical Care Medicine in Boston, MA
About Dr. Gregory P Priebe Md NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
DR. GREGORY P PRIEBE MD (NPI 1285695387) is an individual pediatric critical care medicine provider in Boston, Massachusetts, licensed in Massachusetts (151573) and active in the NPI registry since March 2006. He is enrolled in Medicare PECOS and is a graduate of Harvard Medical School (1993).
NPPES Registry Identity
Specialties & Licenses 2
Other Identifiers 2
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
Dr. Gregory P Priebe Md 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 Gregory Priebe reassigns Medicare billing to 2 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.
Boston, MA 02115
- Reassigned Medicare billing, Massachusetts enrollment
- 1,358 clinicians in this Medicare group
Boston, MA 02115
- Reassigned Medicare billing, Massachusetts enrollment
- 86 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.
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.
BOSTON, MA 02115
BOSTON, MA 02115
BOSTON, MA 02115
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 Gregory Priebe's NPI number?
The NPI number for Gregory Priebe is 1285695387. It was assigned to this individual provider in the NPPES registry on March 29, 2006.
Where is Gregory Priebe located?
Gregory Priebe practices at 300 Longwood Ave Div. Critical Care Med. Children's Hosp. Boston Bader 6, Boston, MA 02115. The listed phone number is (617) 355-7327.
What is Gregory Priebe's specialty?
The primary specialty registered for this NPI is Pediatrics, specializing in Pediatric Critical Care Medicine, with taxonomy code 2080P0203X.
Is Gregory Priebe enrolled in Medicare?
Yes. Gregory Priebe 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 Gregory Priebe's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Gregory Priebe reassigns Medicare benefits to 2 organizations: Children's Hospital Pediatric Associates, Inc (Boston, MA) and Chmc Anesthesia Foundation Inc (Boston, MA). 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 Gregory Priebe'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 Gregory Priebe was last updated on August 13, 2007. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 19 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.
# Dr. Gregory P Priebe, MD · NPI 1285695387
Pediatric Critical Care Medicine physician in Boston, Massachusetts. Individual provider, active in the CMS NPPES registry since March 29, 2006.
## Identity
- **NPI:** 1285695387 (Entity type: Individual)
- **Enumerated:** March 29, 2006
- **Primary specialty:** Pediatrics - Pediatric Critical Care Medicine · taxonomy 2080P0203X
- **State license:** 151573 (Massachusetts)
- **Sole proprietor:** No
## Practice location
- **Address:** 300 LONGWOOD AVE, DIV. CRITICAL CARE MED. CHILDREN'S HOSP. BOSTON BADER 6, Boston, MA 02115-5724
- **Phone:** (617) 355-7327
## 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): Children's Hospital Pediatric Associates, Inc (NPI 1457306664, Boston, MA); Chmc Anesthesia Foundation Inc (NPI 1831268754, Boston, MA) · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** Harvard Medical School, class of 1993
## Record status
- **NPPES last updated:** August 13, 2007
- **Other identifiers:** Medicare UPIN H80499; Medicaid 0136638 (MA)
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Source: [NPI Profile](https://npiprofile.com/npi/1285695387) · Data from the CMS NPPES public registry.