DR. TIFFANY HACKETT M.D.
NPI 1003986415
Emergency Medicine - Emergency Medical Services in Los Angeles, CA
About Dr. Tiffany Hackett M.d. NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
DR. TIFFANY HACKETT M.D. (NPI 1003986415) is an individual emergency medical services provider in Los Angeles, California, licensed in California (A77101) and active in the NPI registry since November 2006. She is enrolled in Medicare PECOS and is a graduate of Perelman School Of Med At The University Of Pennsylvania (2000).
NPPES Registry Identity
Specialties & Licenses 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. Tiffany Hackett 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 Tiffany Hackett reassigns Medicare billing to 2 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.
Lake Forest, CA 92630
- Reassigned Medicare billing, California enrollment
- 55 clinicians in this Medicare group
Riverside, CA 92501
- Reassigned Medicare billing, California enrollment
- 2,323 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 4
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 90048 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 20
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 Tiffany Hackett's NPI number?
The NPI number for Tiffany Hackett is 1003986415. It was assigned to this individual provider in the NPPES registry on November 9, 2006.
Where is Tiffany Hackett located?
Tiffany Hackett practices at 8700 Beverly Blvd., Los Angeles, CA 90048. The listed phone number is (310) 967-1884.
What is Tiffany Hackett's specialty?
The primary specialty registered for this NPI is Emergency Medicine, specializing in Emergency Medical Services, with taxonomy code 207PE0004X.
Is Tiffany Hackett enrolled in Medicare?
Yes. Tiffany Hackett 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 Tiffany Hackett's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Tiffany Hackett reassigns Medicare benefits to 2 organizations: Cep America - Auc, PC (Lake Forest, CA) and Cep America - California (Riverside, 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 Tiffany Hackett'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 Tiffany Hackett was last updated on September 11, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 13 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.
# Dr. Tiffany Hackett, M.D. · NPI 1003986415
Emergency Medical Services physician in Los Angeles, California. Individual provider, active in the CMS NPPES registry since November 9, 2006.
## Identity
- **NPI:** 1003986415 (Entity type: Individual)
- **Enumerated:** November 9, 2006
- **Primary specialty:** Emergency Medicine - Emergency Medical Services · taxonomy 207PE0004X
- **State license:** A77101 (California)
- **Sole proprietor:** No
## Practice location
- **Address:** 8700 BEVERLY BLVD., Los Angeles, CA 90048-1865
- **Phone:** (310) 967-1884 · **Fax:** (310) 967-1744
## 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): Cep America - Auc, PC (NPI 1184096240, Lake Forest, CA); Cep America - California (NPI 1386750578, Riverside, CA) · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** Perelman School Of Med At The University Of Pennsylvania, class of 2000
## Record status
- **NPPES last updated:** September 11, 2025
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Source: [NPI Profile](https://npiprofile.com/npi/1003986415) · Data from the CMS NPPES public registry.