REGINA ANN CONLEY HART DO
NPI 1871889840
Emergency Medicine in Tuba City, AZ
About Regina Ann Conley Hart Do NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
REGINA ANN CONLEY HART DO (NPI 1871889840) is an individual emergency medicine provider in Tuba City, Arizona, licensed in Arizona (006640) and active in the NPI registry since June 2011. She is enrolled in Medicare PECOS and is a graduate of Other (2011).
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
Regina Ann Conley Hart Do 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
3Medicare enrollment records show Regina Hart reassigns Medicare billing to 3 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.
Tuba City, AZ 86045
- Reassigned Medicare billing, Texas enrollment
- 540 clinicians in this Medicare group
Flagstaff, AZ 86004
- Reassigned Medicare billing, Arizona enrollment
- 552 clinicians in this Medicare group
Flagstaff, AZ 86001
- Reassigned Medicare billing, Arizona enrollment
- 58 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 3
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 86045 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.
TUBA CITY, AZ 86045
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 Regina Hart's NPI number?
The NPI number for Regina Hart is 1871889840. It was assigned to this individual provider in the NPPES registry on June 28, 2011.
Where is Regina Hart located?
Regina Hart practices at 167 N Main St, Tuba City, AZ 86045. The listed phone number is (928) 283-2501.
What is Regina Hart's specialty?
The primary specialty registered for this NPI is Emergency Medicine with taxonomy code 207P00000X.
Is Regina Hart enrolled in Medicare?
Yes. Regina Hart 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 Regina Hart's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Regina Hart reassigns Medicare benefits to 3 organizations: Tuba City Regional Health Care Corporation (Tuba City, AZ), Northern Arizona Healthcare Corporation (Flagstaff, AZ) and Flagstaff Emergency Physicians (Flagstaff, AZ). 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 Regina Hart's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
What insurance does Regina Hart accept?
Health plans from Blue Cross Blue Shield of Arizona list Regina Hart 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 Regina Hart was last updated on November 19, 2020. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 5 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.
# Regina Ann Conley Hart, DO · NPI 1871889840
Emergency Medicine physician in Tuba City, Arizona. Individual provider, active in the CMS NPPES registry since June 28, 2011.
## Identity
- **NPI:** 1871889840 (Entity type: Individual)
- **Enumerated:** June 28, 2011
- **Primary specialty:** Emergency Medicine · taxonomy 207P00000X
- **State license:** 006640 (Arizona)
- **Sole proprietor:** No
## Practice location
- **Address:** 167 N MAIN ST, Tuba City, AZ 86045-0600
- **Phone:** (928) 283-2501
## 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:** 3 organizations under Medicare reassignment (form CMS-855R): Tuba City Regional Health Care Corporation (NPI 1548294424, Tuba City, AZ); Northern Arizona Healthcare Corporation (NPI 1235732702, Flagstaff, AZ); Flagstaff Emergency Physicians (NPI 1073683991, Flagstaff, AZ) · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** Other, class of 2011
## Record status
- **NPPES last updated:** November 19, 2020
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Source: [NPI Profile](https://npiprofile.com/npi/1871889840) · Data from the CMS NPPES public registry.