DR. TERESITA S. HARMON M.D.
NPI 1992744379
Hospitalist in Lake Havasu City, AZ
About Dr. Teresita S. Harmon M.d. NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
DR. TERESITA S. HARMON M.D. (NPI 1992744379) is an individual hospitalist provider in Lake Havasu City, Arizona, licensed in Nevada (9095) and active in the NPI registry since June 2006. She is enrolled in Medicare PECOS, is affiliated with Saint Rose Dominican Hospitals - Siena Campus, and maintains 5 additional practice locations.
NPPES Registry Identity
Specialties & Licenses 2
Secondary Practice Locations 5
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
Dr. Teresita S. Harmon M.d. 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
9Medicare enrollment records show Teresita Harmon reassigns Medicare billing to 9 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.
Lake Havasu City, AZ 86403
- Reassigned Medicare billing, Arizona enrollment
- 240 clinicians in this Medicare group
Bullhead City, AZ 86442
- Reassigned Medicare billing, Arizona enrollment
- 117 clinicians in this Medicare group
Kingman, AZ 86409
- Reassigned Medicare billing, Arizona enrollment
- 418 clinicians in this Medicare group
Henderson, NV 89052
- Reassigned Medicare billing, Nevada enrollment
- 319 clinicians in this Medicare group
Henderson, NV 89052
- Reassigned Medicare billing, Nevada enrollment
- 143 clinicians in this Medicare group
Tucson, AZ 85741
- Reassigned Medicare billing, Arizona enrollment
- 664 clinicians in this Medicare group
Tucson, AZ 85745
- Reassigned Medicare billing, Arizona enrollment
- 293 clinicians in this Medicare group
Manteca, CA 95336
- Reassigned Medicare billing, California enrollment
- 534 clinicians in this Medicare group
Sparks, NV 89434
- Reassigned Medicare billing, Nevada enrollment
- 138 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 4
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.
Hospital Affiliations CMS Care Compare
Hospitals where this provider delivers care, identified from recent Medicare claims and place-of-service records.
Saint Rose Dominican Hospitals - Siena Campus
Acute Care Hospitals · Henderson, NVPhysician Visit Costs CMS claims · ZIP area
Typical Medicare office-visit costs in the 86403 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.
Referred Medical Equipment & Supplies CMS DME claims 3
Durable medical equipment, devices and supplies this provider ordered from DME suppliers for patients, from Medicare fee-for-service claims.
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.
LAKE HAVASU CITY, AZ 86403
LAKE HAVASU CITY, AZ 86403
LAKE HAVASU CITY, AZ 86403
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 Teresita Harmon's NPI number?
The NPI number for Teresita Harmon is 1992744379. It was assigned to this individual provider in the NPPES registry on June 4, 2006.
Where is Teresita Harmon located?
Teresita Harmon practices at 101 Civic Center Ln, Lake Havasu City, AZ 86403. The listed phone number is (928) 855-8185.
What is Teresita Harmon's specialty?
The primary specialty registered for this NPI is Hospitalist with taxonomy code 208M00000X.
Is Teresita Harmon enrolled in Medicare?
Yes. Teresita Harmon 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 Teresita Harmon's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Teresita Harmon reassigns Medicare benefits to 9 organizations: Apogee Medical Group Inc (Lake Havasu City, AZ), Comprehensive Hospitalist Services Of Arizona, LLC (Bullhead City, AZ), Kingman Healthcare, Inc (Kingman, AZ), Platinum Hospitalists LLP (Henderson, NV), Dignity Health Medical Group Nevada, LLC (Henderson, NV) and 4 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 Teresita Harmon's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
What insurance does Teresita Harmon accept?
Health plans from Antidote Health Plan of Arizona, Inc., Blue Cross Blue Shield of Arizona, Cigna HealthCare of Arizona, Inc and Imperial Insurance Companies, Inc. list Teresita Harmon 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.
Is Teresita Harmon affiliated with any hospitals?
According to CMS data, Teresita Harmon is affiliated with Saint Rose Dominican Hospitals - Siena Campus.
When was this NPI record last updated?
The NPPES record for Teresita Harmon was last updated on August 19, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 2 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.
# Dr. Teresita S. Harmon, M.D. · NPI 1992744379
Hospitalist physician in Lake Havasu City, Arizona. Individual provider, active in the CMS NPPES registry since June 4, 2006.
## Identity
- **NPI:** 1992744379 (Entity type: Individual)
- **Enumerated:** June 4, 2006
- **Primary specialty:** Hospitalist · taxonomy 208M00000X
- **State license:** 9095 (Nevada)
- **Sole proprietor:** No
## Practice location
- **Address:** 101 CIVIC CENTER LN, Lake Havasu City, AZ 86403-5607
- **Phone:** (928) 855-8185
## 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:** 9 organizations under Medicare reassignment (form CMS-855R): Apogee Medical Group Inc (NPI 1760652218, Lake Havasu City, AZ); Comprehensive Hospitalist Services Of Arizona, LLC (NPI 1265823215, Bullhead City, AZ); Kingman Healthcare, Inc (NPI 1760703805, Kingman, AZ); Platinum Hospitalists LLP (NPI 1861627242, Henderson, NV); Dignity Health Medical Group Nevada, LLC (NPI 1376805416, Henderson, NV); and 4 more · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** Other, class of 1988
## Record status
- **NPPES last updated:** August 19, 2026
---
Source: [NPI Profile](https://npiprofile.com/npi/1992744379) · Data from the CMS NPPES public registry.