DR. ANN C KANAAN D.O.
NPI 1972500510
Family Medicine in Harlingen, TX
About Dr. Ann C Kanaan D.o. NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
DR. ANN C KANAAN D.O. (NPI 1972500510) is an individual family medicine provider in Harlingen, Texas, licensed in Texas (J9119) and active in the NPI registry since June 2005. She is enrolled in Medicare PECOS, is affiliated with Vhs Harlingen Hospital Company Llc, and is a graduate of Michigan State University College Of Human Medicine (1992).
NPPES Registry Identity
Specialties & Licenses
Other Identifiers 1
Accepted Insurance
Medicare Participation & PECOS CMS
Medicare enrollment, assignment, billing reassignment, and ordering and referring status from CMS.
Medicare Enrollment Status
Enrolled in Medicare (PECOS)
Dr. Ann C Kanaan D.o. is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).
Medicare Billing Reassignment
Medicare enrollment records show Ann Kanaan reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.
Harlingen, TX 78550
- Reassigned Medicare billing, Texas enrollment
- 13 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 12
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 2
Hospitals where this provider delivers care, identified from recent Medicare claims and place-of-service records.
Vhs Harlingen Hospital Company LLC
Acute Care Hospitals · Harlingen, TXHarlingen Medical Center
Acute Care Hospitals · Harlingen, TXPhysician Visit Costs CMS claims · ZIP area
Typical Medicare office-visit costs in the 78550 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.
Reported Quality Measures
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 8
Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.
HARLINGEN, TX 78550
HARLINGEN, TX 78550
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 Ann Kanaan's NPI number?
The NPI number for Ann Kanaan is 1972500510. It was assigned to this individual provider in the NPPES registry on June 28, 2005.
Where is Ann Kanaan located?
Ann Kanaan practices at 721 W Harrison Ave, Harlingen, TX 78550. The listed phone number is (956) 247-7000.
What is Ann Kanaan's specialty?
The primary specialty registered for this NPI is Family Medicine with taxonomy code 207Q00000X.
Is Ann Kanaan enrolled in Medicare?
Yes. Ann Kanaan is registered in the Medicare PECOS enrollment system.
Which organization bills Medicare for Ann Kanaan's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Ann Kanaan reassigns Medicare benefits to San Benito Medical Associates, PLLC (Harlingen, TX). 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 Ann Kanaan's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
What insurance does Ann Kanaan accept?
Health plans from Blue Cross and Blue Shield of Texas list Ann Kanaan 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 Ann Kanaan affiliated with any hospitals?
According to CMS data, Ann Kanaan is affiliated with Vhs Harlingen Hospital Company LLC and Harlingen Medical Center.
When was this NPI record last updated?
The NPPES record for Ann Kanaan was last updated on September 13, 2023. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 3 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.
# Dr. Ann C Kanaan, D.O. · NPI 1972500510
Family Medicine physician in Harlingen, Texas. Individual provider, active in the CMS NPPES registry since June 28, 2005.
## Identity
- **NPI:** 1972500510 (Entity type: Individual)
- **Enumerated:** June 28, 2005
- **Primary specialty:** Family Medicine · taxonomy 207Q00000X
- **State license:** J9119 (Texas)
- **Sole proprietor:** No
## Practice location
- **Address:** 721 W HARRISON AVE, Harlingen, TX 78550-6016
- **Phone:** (956) 247-7000 · **Fax:** (956) 399-6331
## Medicare
- **Medicare:** Enrolled in Medicare (PECOS)
- **Ordering & referring:** eligible for Part B labs & imaging, durable medical equipment, home health, power mobility devices
- **Bills Medicare through:** San Benito Medical Associates, PLLC (NPI 1174500748, Harlingen, TX), under Medicare reassignment (form CMS-855R) · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** Michigan State University College Of Human Medicine, class of 1992
## Record status
- **NPPES last updated:** September 13, 2023
- **Other identifiers:** Other J9119 (TX)
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Source: [NPI Profile](https://npiprofile.com/npi/1972500510) · Data from the CMS NPPES public registry.