THANH PHAN FNP
NPI 1912858887
Nurse Practitioner - Family in Mesa, AZ
About Thanh Phan Fnp NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
THANH PHAN FNP (NPI 1912858887) is an individual family provider in Mesa, Arizona, licensed in Arizona (221925) and active in the NPI registry since February 2026. She is enrolled in Medicare PECOS and is a graduate of Other (2025).
NPPES Registry Identity
Specialties & Licenses
Accepted Insurance
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
Thanh Phan Fnp 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 Reassignment
Medicare enrollment records show Thanh Phan reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.
Mesa, AZ 85209
- Reassigned Medicare billing, Arizona enrollment
- 19 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 85203 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 3
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 Thanh Phan's NPI number?
The NPI number for Thanh Phan is 1912858887. It was assigned to this individual provider in the NPPES registry on February 6, 2026.
Where is Thanh Phan located?
Thanh Phan practices at 1855 N Stapley Dr, Mesa, AZ 85203. The listed phone number is (480) 834-7546.
What is Thanh Phan's specialty?
The primary specialty registered for this NPI is Nurse Practitioner, specializing in Family, with taxonomy code 363LF0000X.
Is Thanh Phan enrolled in Medicare?
Yes. Thanh Phan 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 organization bills Medicare for Thanh Phan's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Thanh Phan reassigns Medicare benefits to Rhg Of Arizona, PC (Mesa, AZ). The 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 Thanh Phan's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
What insurance does Thanh Phan accept?
Health plans from Ambetter Health, Ambetter from Arizona Complete Health and Blue Cross Blue Shield of Arizona list Thanh Phan as in-network in at least one marketplace plan. Coverage varies by plan and year; verify with the insurer or the provider before a visit.
When was this NPI record last updated?
The NPPES record for Thanh Phan was last updated on February 6, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 8 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.
# Thanh Phan, FNP · NPI 1912858887
Family physician in Mesa, Arizona. Individual provider, active in the CMS NPPES registry since February 6, 2026.
## Identity
- **NPI:** 1912858887 (Entity type: Individual)
- **Enumerated:** February 6, 2026
- **Primary specialty:** Nurse Practitioner - Family · taxonomy 363LF0000X
- **State license:** 221925 (Arizona)
- **Sole proprietor:** Yes
## Practice location
- **Address:** 1855 N STAPLEY DR, Mesa, AZ 85203-3002
- **Phone:** (480) 834-7546 · **Fax:** (480) 833-8313
## 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:** Rhg Of Arizona, PC (NPI 1013744218, Mesa, AZ), under Medicare reassignment (form CMS-855R) · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** Other, class of 2025
## Record status
- **NPPES last updated:** February 6, 2026
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Source: [NPI Profile](https://npiprofile.com/npi/1912858887) · Data from the CMS NPPES public registry.