DR. CHRISTOPHER LEE HAMMOND DO
NPI 1316107675
Internal Medicine in El Segundo, CA
About Dr. Christopher Lee Hammond Do NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
DR. CHRISTOPHER LEE HAMMOND DO (NPI 1316107675) is an individual internal medicine provider in El Segundo, California, licensed in California (20A20649) and active in the NPI registry since June 2008. He is enrolled in Medicare PECOS and maintains a secondary practice location in Los Alamos.
NPPES Registry Identity
Specialties & Licenses 2
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 (PECOS)
Dr. Christopher Lee Hammond Do is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).
Medicare Billing Reassignments
7Medicare enrollment records show Christopher Hammond reassigns Medicare billing to 7 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.
Inglewood, CA 90301
- Reassigned Medicare billing, California enrollment
- 111 clinicians in this Medicare group
San Diego, CA 92120
- Reassigned Medicare billing, California enrollment
- 62 clinicians in this Medicare group
Henderson, NV 89052
- Reassigned Medicare billing, Nevada enrollment
- 43 clinicians in this Medicare group
Henderson, NV 89011
- Reassigned Medicare billing, Nevada enrollment
- 62 clinicians in this Medicare group
Las Cruces, NM 88011
- Reassigned Medicare billing, New Mexico enrollment
- 183 clinicians in this Medicare group
Los Alamos, NM 87544
- Reassigned Medicare billing, New Mexico enrollment
- 29 clinicians in this Medicare group
Santa Fe, NM 87505
- Reassigned Medicare billing, New Mexico enrollment
- 31 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 5
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 90245 ZIP code area, from fee-for-service claims. These are area statistics, not this provider’s prices; actual charges vary by service and coverage.
Medicare Quality Performance CMS QPP · MIPS
Performance in the CMS Quality Payment Program: the MIPS final score across four weighted categories, and the individual quality measures reported to Medicare.
Other Providers at the Same Location NPPES 12
Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.
EL SEGUNDO, CA 90245
EL SEGUNDO, CA 90245
EL SEGUNDO, CA 90245
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 Hammond's NPI number?
The NPI number for Christopher Hammond is 1316107675. It was assigned to this individual provider in the NPPES registry on June 11, 2008.
Where is Christopher Hammond located?
Christopher Hammond practices at 898 N Pacific Coast Hwy Ste 600, El Segundo, CA 90245. The listed phone number is (310) 279-2134.
What is Christopher Hammond's specialty?
The primary specialty registered for this NPI is Internal Medicine with taxonomy code 207R00000X.
Is Christopher Hammond enrolled in Medicare?
Yes. Christopher Hammond is registered in the Medicare PECOS enrollment system.
Which organizations bill Medicare for Christopher Hammond's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Christopher Hammond reassigns Medicare benefits to 7 organizations: Centinela Freeman Emergency Medical Associates, Inc. (Inglewood, CA), Alvarado Emergency Medical Associates, Inc. (San Diego, CA), Edwards MD PC (Henderson, NV), Irv Edwards MD PC (Henderson, NV), Southwest Emergency Medical Associates Of Nm PC (Las Cruces, NM) and 2 more organizations, listed in the Medicare section above. 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 Hammond'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 Christopher Hammond was last updated on May 6, 2024. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 2 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. Christopher Lee Hammond, DO · NPI 1316107675
Internal Medicine physician in El Segundo, California. Individual provider, active in the CMS NPPES registry since June 11, 2008.
## Identity
- **NPI:** 1316107675 (Entity type: Individual)
- **Enumerated:** June 11, 2008
- **Primary specialty:** Internal Medicine · taxonomy 207R00000X
- **State license:** 20A20649 (California)
- **Sole proprietor:** No
## Practice location
- **Address:** 898 N PACIFIC COAST HWY STE 600, El Segundo, CA 90245-2747
- **Phone:** (310) 279-2134
## Medicare
- **Medicare:** Enrolled in Medicare (PECOS)
- **Ordering & referring:** eligible for Part B labs & imaging, durable medical equipment, home health, power mobility devices
- **Bills Medicare through:** 7 organizations under Medicare reassignment (form CMS-855R): Centinela Freeman Emergency Medical Associates, Inc. (NPI 1528333101, Inglewood, CA); Alvarado Emergency Medical Associates, Inc. (NPI 1285811992, San Diego, CA); Edwards MD PC (NPI 1902642994, Henderson, NV); Irv Edwards MD PC (NPI 1013884352, Henderson, NV); Southwest Emergency Medical Associates Of Nm PC (NPI 1720505571, Las Cruces, NM); and 2 more · CMS Revalidation Reassignment List, October 2026 release
## Record status
- **NPPES last updated:** May 6, 2024
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Source: [NPI Profile](https://npiprofile.com/npi/1316107675) · Data from the CMS NPPES public registry.