TIFFANY CRYSTLE CARAGAN NURSE PRACTITIONER
NPI 1144597543
Nurse Practitioner - Family in Fountain Valley, CA
About Tiffany Crystle Caragan Nurse Practitioner NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
TIFFANY CRYSTLE CARAGAN NURSE PRACTITIONER (NPI 1144597543) is an individual family provider in Fountain Valley, California, licensed in California (NP20957) and active in the NPI registry since November 2011. She is enrolled in Medicare PECOS and is a graduate of Other (2011).
NPPES Registry Identity
Specialties & Licenses
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
Tiffany Crystle Caragan Nurse Practitioner 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 Caragan reassigns Medicare billing to 2 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.
Fountain Valley, CA 92708
- Reassigned Medicare billing, California enrollment
- 20 clinicians in this Medicare group
Los Angeles, CA 90017
- Reassigned Medicare billing, California enrollment
- 59 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 92708 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.
FOUNTAIN VALLEY, CA 92708
FOUNTAIN VALLEY, CA 92708
FOUNTAIN VALLEY, CA 92708
FOUNTAIN VALLEY, CA 92708
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 Caragan's NPI number?
The NPI number for Tiffany Caragan is 1144597543. It was assigned to this individual provider in the NPPES registry on November 29, 2011.
Where is Tiffany Caragan located?
Tiffany Caragan practices at 18111 Brookhurst St Suite 6100, Fountain Valley, CA 92708. The listed phone number is (714) 698-0300.
What is Tiffany Caragan's specialty?
The primary specialty registered for this NPI is Nurse Practitioner, specializing in Family, with taxonomy code 363LF0000X.
Is Tiffany Caragan enrolled in Medicare?
Yes. Tiffany Caragan 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 Caragan's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Tiffany Caragan reassigns Medicare benefits to 2 organizations: Compassionate Cancer Care Medical Group, Inc. (Fountain Valley, CA) and Los Angeles Hematology-Oncology Medical Group (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 Tiffany Caragan'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 Caragan was last updated on January 14, 2014. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 12 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.
# Tiffany Crystle Caragan, NURSE PRACTITIONER · NPI 1144597543
Family physician in Fountain Valley, California. Individual provider, active in the CMS NPPES registry since November 29, 2011.
## Identity
- **NPI:** 1144597543 (Entity type: Individual)
- **Enumerated:** November 29, 2011
- **Primary specialty:** Nurse Practitioner - Family · taxonomy 363LF0000X
- **State license:** NP20957 (California)
- **Sole proprietor:** No
## Practice location
- **Address:** 18111 BROOKHURST ST, SUITE 6100, Fountain Valley, CA 92708-6728
- **Phone:** (714) 698-0300 · **Fax:** (714) 698-0303
## 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): Compassionate Cancer Care Medical Group, Inc. (NPI 1548248032, Fountain Valley, CA); Los Angeles Hematology-Oncology Medical Group (NPI 1457409674, Los Angeles, CA) · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** Other, class of 2011
## Record status
- **NPPES last updated:** January 14, 2014
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Source: [NPI Profile](https://npiprofile.com/npi/1144597543) · Data from the CMS NPPES public registry.