MATTHEW ABRAHAM PHARES D.O.
NPI 1881859056
Internal Medicine in Aledo, TX
About Matthew Abraham Phares D.o. NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
MATTHEW ABRAHAM PHARES D.O. (NPI 1881859056) is an individual internal medicine provider in Aledo, Texas, licensed in Texas (P1386) and active in the NPI registry since July 2008. He is enrolled in Medicare PECOS, is affiliated with Methodist Hospital, and is a graduate of Nova Southeastern College Of Osteo Medicine (2008).
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
Matthew Abraham Phares D.o. 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
12Medicare enrollment records show Matthew Phares reassigns Medicare billing to 12 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.
Mansfield, TX 76063
- Reassigned Medicare billing, Texas enrollment
- 994 clinicians in this Medicare group
Dallas, TX 75231
- Reassigned Medicare billing, Texas enrollment
- 1,208 clinicians in this Medicare group
Abilene, TX 79601
- Reassigned Medicare billing, Texas enrollment
- 140 clinicians in this Medicare group
Austin, TX 78735
- Reassigned Medicare billing, Texas enrollment
- 241 clinicians in this Medicare group
San Antonio, TX 78216
- Reassigned Medicare billing, Texas enrollment
- 688 clinicians in this Medicare group
San Antonio, TX 78229
- Reassigned Medicare billing, Texas enrollment
- 18 clinicians in this Medicare group
Humble, TX 77338
- Reassigned Medicare billing, Texas enrollment
- 2,009 clinicians in this Medicare group
Lubbock, TX 79401
- Reassigned Medicare billing, Texas enrollment
- 1,338 clinicians in this Medicare group
Lubbock, TX 79401
- Reassigned Medicare billing, Texas enrollment
- 1,439 clinicians in this Medicare group
Port Arthur, TX 77642
- Reassigned Medicare billing, Texas enrollment
- 38 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.
Hospital Affiliations CMS Care Compare
Hospitals where this provider delivers care, identified from recent Medicare claims and place-of-service records.
Methodist Hospital
Acute Care Hospitals · San Antonio, TXPhysician Visit Costs CMS claims · ZIP area
Typical Medicare office-visit costs in the 76008 ZIP code area, from fee-for-service claims. These are area statistics, not this provider’s prices; actual charges vary by service and coverage.
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 Matthew Phares's NPI number?
The NPI number for Matthew Phares is 1881859056. It was assigned to this individual provider in the NPPES registry on July 27, 2008.
Where is Matthew Phares located?
Matthew Phares practices at 176 Deer Creek Dr, Aledo, TX 76008. The listed phone number is (956) 443-3000.
What is Matthew Phares's specialty?
The primary specialty registered for this NPI is Internal Medicine with taxonomy code 207R00000X.
Is Matthew Phares enrolled in Medicare?
Yes. Matthew Phares 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 Matthew Phares's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Matthew Phares reassigns Medicare benefits to 12 organizations: Lonestar Hospital Medicine Associates, PA (Mansfield, TX), Cogent Healthcare Of Texas, PA (Dallas, TX), Quantum Emergency Physicians PA (Abilene, TX), Hni Medical Services (Austin, TX), Ipc Healthcare Services Of Texas, PLLC (San Antonio, TX) and 7 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 Matthew Phares's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
What insurance does Matthew Phares accept?
Health plans from Antidote Health of TX, Blue Cross and Blue Shield of Texas, Community First, Molina Healthcare and UnitedHealthcare list Matthew Phares 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 Matthew Phares affiliated with any hospitals?
According to CMS data, Matthew Phares is affiliated with Methodist Hospital.
When was this NPI record last updated?
The NPPES record for Matthew Phares was last updated on January 1, 2015. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 11 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.
# Matthew Abraham Phares, D.O. · NPI 1881859056
Internal Medicine physician in Aledo, Texas. Individual provider, active in the CMS NPPES registry since July 27, 2008.
## Identity
- **NPI:** 1881859056 (Entity type: Individual)
- **Enumerated:** July 27, 2008
- **Primary specialty:** Internal Medicine · taxonomy 207R00000X
- **State license:** P1386 (Texas)
- **Sole proprietor:** No
## Practice location
- **Address:** 176 DEER CREEK DR, Aledo, TX 76008-3900
- **Phone:** (956) 443-3000 · **Fax:** (956) 443-3000
## 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:** 12 organizations under Medicare reassignment (form CMS-855R): Lonestar Hospital Medicine Associates, PA (NPI 1518237429, Mansfield, TX); Cogent Healthcare Of Texas, PA (NPI 1992722953, Dallas, TX); Quantum Emergency Physicians PA (NPI 1215010079, Abilene, TX); Hni Medical Services (NPI 1366735169, Austin, TX); Ipc Healthcare Services Of Texas, PLLC (NPI 1023403011, San Antonio, TX); and 7 more · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** Nova Southeastern College Of Osteo Medicine, class of 2008
## Record status
- **NPPES last updated:** January 1, 2015
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Source: [NPI Profile](https://npiprofile.com/npi/1881859056) · Data from the CMS NPPES public registry.