CHRISTINE HANNA M.D.
NPI 1316325889
Internal Medicine in La Canada, CA
About Christine Hanna M.d. NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
CHRISTINE HANNA M.D. (NPI 1316325889) is an individual internal medicine provider in La Canada, California, licensed in California (A153639) and active in the NPI registry since May 2015. She is enrolled in Medicare PECOS, maintains a secondary practice location in Burbank, and is a graduate of Other (2011).
NPPES Registry Identity
Specialties & Licenses
Secondary Practice Location 1
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
Christine Hanna 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
3Medicare enrollment records show Christine Hanna reassigns Medicare billing to 3 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.
Glendale, CA 91205
- Reassigned Medicare billing, California enrollment
Los Angeles, CA 90015
- Reassigned Medicare billing, California enrollment
- 2,052 clinicians in this Medicare group
West Hills, CA 91304
- Reassigned Medicare billing, California enrollment
- 205 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 9
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.
Physician Visit Costs CMS claims · ZIP area
Typical Medicare office-visit costs in the 91011 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 6
Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.
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 Christine Hanna's NPI number?
The NPI number for Christine Hanna is 1316325889. It was assigned to this individual provider in the NPPES registry on May 15, 2015.
Where is Christine Hanna located?
Christine Hanna practices at 2200 Foothill Blvd, La Canada, CA 91011. The listed phone number is (818) 790-1103.
What is Christine Hanna's specialty?
The primary specialty registered for this NPI is Internal Medicine with taxonomy code 207R00000X.
Is Christine Hanna enrolled in Medicare?
Yes. Christine Hanna 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 Christine Hanna's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Christine Hanna reassigns Medicare benefits to 3 organizations: Christine Hanna MD Inc (Glendale, CA), Healthcare Partners Affiliates Medical Group (Los Angeles, CA) and Lakeside Medical Organization, A Medical Group Inc. (West Hills, 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 Christine Hanna'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 Christine Hanna was last updated on December 18, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 10 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.
# Christine Hanna, M.D. · NPI 1316325889
Internal Medicine physician in La Canada, California. Individual provider, active in the CMS NPPES registry since May 15, 2015.
## Identity
- **NPI:** 1316325889 (Entity type: Individual)
- **Enumerated:** May 15, 2015
- **Primary specialty:** Internal Medicine · taxonomy 207R00000X
- **State license:** A153639 (California)
- **Sole proprietor:** No
## Practice location
- **Address:** 2200 FOOTHILL BLVD, La Canada, CA 91011-1413
- **Phone:** (818) 790-1103
## 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:** 3 organizations under Medicare reassignment (form CMS-855R): Christine Hanna MD Inc (NPI 1588454987, Glendale, CA); Healthcare Partners Affiliates Medical Group (NPI 1659312593, Los Angeles, CA); Lakeside Medical Organization, A Medical Group Inc. (NPI 1831426642, West Hills, CA) · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** Other, class of 2011
## Record status
- **NPPES last updated:** December 18, 2025
---
Source: [NPI Profile](https://npiprofile.com/npi/1316325889) · Data from the CMS NPPES public registry.