ROMINA LO FNP-C
NPI 1306165485
Nurse Practitioner - Family in Tucson, AZ
About Romina Lo Fnp-c NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
ROMINA LO FNP-C (NPI 1306165485) is an individual family provider in Tucson, Arizona, licensed in Arizona (AP3675) and active in the NPI registry since May 2010. She is enrolled in Medicare PECOS and is a graduate of Other (2010).
NPPES Registry Identity
Specialties & Licenses
Other Names 1
Other Identifiers 2
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
Romina Lo 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 Romina Lo reassigns Medicare billing to 8 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.
Tucson, AZ 85716
- Reassigned Medicare billing, Arizona enrollment
- 60 clinicians in this Medicare group
Tucson, AZ 85712
- Reassigned Medicare billing, Arizona enrollment
- 118 clinicians in this Medicare group
Oro Valley, AZ 85737
- Reassigned Medicare billing, Arizona enrollment
- 5 clinicians in this Medicare group
Sierra Vista, AZ 85635
- Reassigned Medicare billing, Arizona enrollment
- 372 clinicians in this Medicare group
Tempe, AZ 85284
- Reassigned Medicare billing, Arizona enrollment
- 502 clinicians in this Medicare group
Mesa, AZ 85203
- Reassigned Medicare billing, Arizona enrollment
- 134 clinicians in this Medicare group
Tempe, AZ 85288
- Reassigned Medicare billing, Arizona enrollment
- 240 clinicians in this Medicare group
Tempe, AZ 85288
- Reassigned Medicare billing, Arizona enrollment
- 367 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 7
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 85705 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 2
Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.
TUCSON, AZ 85705
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 Romina Lo's NPI number?
The NPI number for Romina Lo is 1306165485. It was assigned to this individual provider in the NPPES registry on May 27, 2010. The provider is also known as Romina Lo-Montano Fnp-C.
Where is Romina Lo located?
Romina Lo practices at 4280 N Oracle Rd Ste 100, Tucson, AZ 85705. The listed phone number is (520) 887-0095.
What is Romina Lo's specialty?
The primary specialty registered for this NPI is Nurse Practitioner, specializing in Family, with taxonomy code 363LF0000X.
Is Romina Lo enrolled in Medicare?
Yes. Romina Lo 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 Romina Lo's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Romina Lo reassigns Medicare benefits to 8 organizations: Honorhealth-Fastmed Ambulatory Holdings LLC (Tucson, AZ), Escalera Health LLC (Tucson, AZ), Oro Valley Care LLC (Oro Valley, AZ), Cogent Healthcare Of Arizona PC (Sierra Vista, AZ), Honorhealth Medical Group, LLC (Tempe, AZ) 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 Romina Lo's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
What insurance does Romina Lo accept?
Health plans from Ambetter Health, Ambetter from Arizona Complete Health and Blue Cross Blue Shield of Arizona list Romina Lo 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 Romina Lo was last updated on November 25, 2024. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 23 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.
# Romina Lo, FNP-C · NPI 1306165485
Family physician in Tucson, Arizona. Individual provider, active in the CMS NPPES registry since May 27, 2010.
## Identity
- **NPI:** 1306165485 (Entity type: Individual)
- **Enumerated:** May 27, 2010
- **Primary specialty:** Nurse Practitioner - Family · taxonomy 363LF0000X
- **State license:** AP3675 (Arizona)
- **Sole proprietor:** No
## Practice location
- **Address:** 4280 N ORACLE RD STE 100, Tucson, AZ 85705-2101
- **Phone:** (520) 887-0095
## 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): Honorhealth-Fastmed Ambulatory Holdings LLC (NPI 1770190381, Tucson, AZ); Escalera Health LLC (NPI 1487146171, Tucson, AZ); Oro Valley Care LLC (NPI 1497474639, Oro Valley, AZ); Cogent Healthcare Of Arizona PC (NPI 1568758266, Sierra Vista, AZ); Honorhealth Medical Group, LLC (NPI 1467110627, Tempe, AZ); and 3 more · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** Other, class of 2010
## Record status
- **NPPES last updated:** November 25, 2024
- **Other identifiers:** Medicaid 596577 (AZ); Other 47-2384286
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Source: [NPI Profile](https://npiprofile.com/npi/1306165485) · Data from the CMS NPPES public registry.