CHRISTOPHER D ADRIAN M.D.
NPI 1801976535
Pediatrics in Boston, MA
About Christopher D Adrian M.d. NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
CHRISTOPHER D ADRIAN M.D. (NPI 1801976535) is an individual pediatrics provider in Boston, Massachusetts, licensed in Massachusetts (226741) and active in the NPI registry since October 2006. He is enrolled in Medicare PECOS and is a graduate of Eastern Virginia Medical School (2001).
NPPES Registry Identity
Specialties & Licenses
Accepted Insurance
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
Christopher D Adrian M.d. 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 Christopher Adrian reassigns Medicare billing to 2 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.
Bogalusa, LA 70427
- Reassigned Medicare billing, Louisiana enrollment
- 4,559 clinicians in this Medicare group
Los Angeles, CA 90027
- Reassigned Medicare billing, California enrollment
- Medicare enrollment name: Childrens Hospital Los Angeles Medical Group Inc
- 1,281 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.
Physician Visit Costs CMS claims · ZIP area
Typical Medicare office-visit costs in the 02115 ZIP code area, from fee-for-service claims. These are area statistics, not this provider’s prices; actual charges vary by service and coverage.
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 Christopher Adrian's NPI number?
The NPI number for Christopher Adrian is 1801976535. It was assigned to this individual provider in the NPPES registry on October 17, 2006.
Where is Christopher Adrian located?
Christopher Adrian practices at 300 Longwood Ave, Boston, MA 02115. The listed phone number is (617) 355-6000.
What is Christopher Adrian's specialty?
The primary specialty registered for this NPI is Pediatrics with taxonomy code 208000000X.
Is Christopher Adrian enrolled in Medicare?
Yes. Christopher Adrian 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 Christopher Adrian's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Christopher Adrian reassigns Medicare benefits to 2 organizations: Ochsner Clinic LLC (Bogalusa, LA) and Children's Hospital Los Angeles Medical Group, Inc. (Los Angeles, CA). 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 Christopher Adrian's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
What insurance does Christopher Adrian accept?
Health plans from Blue Cross and Blue Shield of Louisiana and HMO Louisiana list Christopher Adrian as in-network in at least one marketplace plan. Coverage varies by plan and year; verify with the insurer or the provider before a visit.
When was this NPI record last updated?
The NPPES record for Christopher Adrian was last updated on July 8, 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.
# Christopher D Adrian, M.D. · NPI 1801976535
Pediatrics physician in Boston, Massachusetts. Individual provider, active in the CMS NPPES registry since October 17, 2006.
## Identity
- **NPI:** 1801976535 (Entity type: Individual)
- **Enumerated:** October 17, 2006
- **Primary specialty:** Pediatrics · taxonomy 208000000X
- **State license:** 226741 (Massachusetts)
- **Sole proprietor:** No
## Practice location
- **Address:** 300 LONGWOOD AVE, Boston, MA 02115-5724
- **Phone:** (617) 355-6000
## 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): Ochsner Clinic LLC (NPI 1366797110, Bogalusa, LA); Children's Hospital Los Angeles Medical Group, Inc. (NPI 1265530653, Los Angeles, CA) · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** Eastern Virginia Medical School, class of 2001
## Record status
- **NPPES last updated:** July 8, 2007
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Source: [NPI Profile](https://npiprofile.com/npi/1801976535) · Data from the CMS NPPES public registry.