NILSON DAVID FELIZ RODRIGUEZ M.D.
NPI 1174787311
Internal Medicine - Nephrology in Abilene, TX
About Nilson David Feliz Rodriguez M.d. NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
NILSON DAVID FELIZ RODRIGUEZ M.D. (NPI 1174787311) is an individual nephrology provider in Abilene, Texas, licensed in Texas (P0975) and active in the NPI registry since July 2008. He is enrolled in Medicare PECOS, is affiliated with Hendrick Medical Center, and is a graduate of Other (2008).
NPPES Registry Identity
Specialties & Licenses 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
Nilson David Feliz Rodriguez 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
2Medicare enrollment records show Nilson Feliz Rodriguez reassigns Medicare billing to 2 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.
Abilene, TX 79601
- Reassigned Medicare billing, Texas enrollment
- 140 clinicians in this Medicare group
Mansfield, TX 76063
- Reassigned Medicare billing, Texas enrollment
- 994 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 4
Hospitals where this provider delivers care, identified from recent Medicare claims and place-of-service records.
Hendrick Medical Center
Acute Care Hospitals · Abilene, TXHendrick Medical Center Brownwood
Acute Care Hospitals · Brownwood, TXStonewall Memorial Hospital District
Critical Access Hospitals · Aspermont, TXKnox County Hospital
Critical Access Hospitals · Knox City, TXPhysician Visit Costs CMS claims · ZIP area
Typical Medicare office-visit costs in the 79606 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 2
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 18
Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.
ABILENE, TX 79606
ABILENE, TX 79606
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 Nilson Feliz Rodriguez's NPI number?
The NPI number for Nilson Feliz Rodriguez is 1174787311. It was assigned to this individual provider in the NPPES registry on July 16, 2008.
Where is Nilson Feliz Rodriguez located?
Nilson Feliz Rodriguez practices at 6250 Us Highway 83, Abilene, TX 79606. The listed phone number is (325) 428-1000.
What is Nilson Feliz Rodriguez's specialty?
The primary specialty registered for this NPI is Internal Medicine, specializing in Nephrology, with taxonomy code 207RN0300X.
Is Nilson Feliz Rodriguez enrolled in Medicare?
Yes. Nilson Feliz Rodriguez 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 Nilson Feliz Rodriguez's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Nilson Feliz Rodriguez reassigns Medicare benefits to 2 organizations: Quantum Emergency Physicians PA (Abilene, TX) and Lonestar Hospital Medicine Associates, PA (Mansfield, TX). 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 Nilson Feliz Rodriguez's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
What insurance does Nilson Feliz Rodriguez accept?
Health plans from Blue Cross and Blue Shield of Texas, CHRISTUS Health Plan, Oscar Health and Oscar Insurance Company list Nilson Feliz Rodriguez 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 Nilson Feliz Rodriguez affiliated with any hospitals?
According to CMS data, Nilson Feliz Rodriguez is affiliated with Hendrick Medical Center, Hendrick Medical Center Brownwood, Stonewall Memorial Hospital District and Knox County Hospital.
When was this NPI record last updated?
The NPPES record for Nilson Feliz Rodriguez was last updated on May 19, 2022. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 4 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.
# Nilson David Feliz Rodriguez, M.D. · NPI 1174787311
Nephrology physician in Abilene, Texas. Individual provider, active in the CMS NPPES registry since July 16, 2008.
## Identity
- **NPI:** 1174787311 (Entity type: Individual)
- **Enumerated:** July 16, 2008
- **Primary specialty:** Internal Medicine - Nephrology · taxonomy 207RN0300X
- **State license:** P0975 (Texas)
- **Sole proprietor:** Yes
## Practice location
- **Address:** 6250 US HIGHWAY 83, Abilene, TX 79606-5215
- **Phone:** (325) 428-1000
## 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:** 2 organizations under Medicare reassignment (form CMS-855R): Quantum Emergency Physicians PA (NPI 1215010079, Abilene, TX); Lonestar Hospital Medicine Associates, PA (NPI 1518237429, Mansfield, TX) · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** Other, class of 2008
## Record status
- **NPPES last updated:** May 19, 2022
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Source: [NPI Profile](https://npiprofile.com/npi/1174787311) · Data from the CMS NPPES public registry.