ARA DENISE TAN FNP-C
NPI 1104574235
Nurse Practitioner in Torrance, CA
About Ara Denise Tan Fnp-c NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
ARA DENISE TAN FNP-C (NPI 1104574235) is an individual nurse practitioner in Torrance, California, licensed in California (95020348) and active in the NPI registry since March 2022. She is enrolled in Medicare PECOS, maintains 11 additional practice locations, and is a graduate of Other (2021).
NPPES Registry Identity
Specialties & Licenses
Other Names 1
Secondary Practice Locations 11
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
Ara Denise Tan Fnp-c 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
8Medicare enrollment records show Ara Tan reassigns Medicare billing to 8 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.
Los Angeles, CA 90024
- Reassigned Medicare billing, West Virginia enrollment
Thousand Oaks, CA 91361
- Reassigned Medicare billing, California enrollment
- 72 clinicians in this Medicare group
Miami, FL 33162
- Reassigned Medicare billing, Florida, North Carolina, New Hampshire and West Virginia enrollments
- 115 clinicians in this Medicare group
New York, NY 10022
- Reassigned Medicare billing, Florida, New Mexico and West Virginia enrollments
- Medicare enrollment name: Daniel Funsch Jr MD PC
- 124 clinicians in this Medicare group
New York, NY 10022
- Reassigned Medicare billing, California enrollment
- Medicare enrollment name: Daniel Funsch Jr MD Professional Corporation
- 40 clinicians in this Medicare group
New York, NY 10022
- Reassigned Medicare billing, New Mexico enrollment
- 33 clinicians in this Medicare group
New York, NY 10022
- Reassigned Medicare billing, Florida, North Carolina, New Hampshire and West Virginia enrollments
- 89 clinicians in this Medicare group
New York, NY 10022
- Reassigned Medicare billing, North Carolina, New Hampshire, New Mexico and West Virginia enrollments
- 38 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 90505 ZIP code area, from fee-for-service claims. These are area statistics, not this provider’s prices; actual charges vary by service and coverage.
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 Ara Tan's NPI number?
The NPI number for Ara Tan is 1104574235. It was assigned to this individual provider in the NPPES registry on March 17, 2022. The provider is also known as ARA Denise Faraon Tan Fnp-C.
Where is Ara Tan located?
Ara Tan practices at 23456 Hawthorne Blvd # 240, Torrance, CA 90505. The listed phone number is (888) 777-1945.
What is Ara Tan's specialty?
The primary specialty registered for this NPI is Nurse Practitioner with taxonomy code 363L00000X.
Is Ara Tan enrolled in Medicare?
Yes. Ara Tan 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 Ara Tan's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Ara Tan reassigns Medicare benefits to 8 organizations: Easy Health Medical Solutions Mi PC (Los Angeles, CA), Infusion4health (Thousand Oaks, CA), Dr Rebman Medical PA (Miami, FL), Daniel Funsch Jr, M.D., P.C. (New York, NY), Daniel Funsch Jr, M.D., Professional Corporation (New York, NY) and 3 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 Ara Tan'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 Ara Tan was last updated on May 9, 2022. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 4 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.
# Ara Denise Tan, FNP-C · NPI 1104574235
Nurse Practitioner physician in Torrance, California. Individual provider, active in the CMS NPPES registry since March 17, 2022.
## Identity
- **NPI:** 1104574235 (Entity type: Individual)
- **Enumerated:** March 17, 2022
- **Primary specialty:** Nurse Practitioner · taxonomy 363L00000X
- **State license:** 95020348 (California)
- **Sole proprietor:** No
## Practice location
- **Address:** 23456 HAWTHORNE BLVD # 240, Torrance, CA 90505-4716
- **Phone:** (888) 777-1945 · **Fax:** (805) 413-9099
## 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:** 8 organizations under Medicare reassignment (form CMS-855R): Easy Health Medical Solutions Mi PC (NPI 1588462261, Los Angeles, CA); Infusion4health (NPI 1508262213, Thousand Oaks, CA); Dr Rebman Medical PA (NPI 1669276689, Miami, FL); Daniel Funsch Jr, M.D., P.C. (NPI 1316784580, New York, NY); Daniel Funsch Jr, M.D., Professional Corporation (NPI 1376389163, New York, NY); and 3 more · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** Other, class of 2021
## Record status
- **NPPES last updated:** May 9, 2022
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Source: [NPI Profile](https://npiprofile.com/npi/1104574235) · Data from the CMS NPPES public registry.