Quick answers
- Does Arnold M. Washington Jr. accept Medicare assignment?
- Yes. Medicare's clinician data says Arnold M. Washington Jr. accepts Medicare assignment (the Medicare-approved amount as full payment for covered services), as of October 2, 2026. Ask the office to confirm before your visit.
- How many Medicare patients does Arnold M. Washington Jr. see?
- In 2024, CMS data shows 80 Original Medicare patients and 157 services for Arnold M. Washington Jr.. This counts Original Medicare only and measures volume, not quality.
- What is Arnold M. Washington Jr.'s NPI number?
- 1275126765. The NPI (National Provider Identifier) is the clinician's permanent federal ID; you can look it up in the official NPI Registry.
Medicare activity in 2024
Official CMS public-use data for Arnold M. Washington Jr., data year 2024 (released May 21, 2026). It covers Original Medicare (fee-for-service) patients only, not Medicare Advantage or other insurance. It shows volume, not quality or outcomes. CMS hides any count of 10 or fewer patients.
| Original Medicare patients | 80 |
|---|---|
| Services billed to Medicare | 157 |
| Different services or procedures | 33 |
| Participating Medicare provider | Yes |
| Average age of these patients | 72 |
Most frequent services
- Detection test by immunoassay with direct visual observation for severe acute respiratory syndrome coronavirus 2 (covid-19) (87811)30 services
- New patient office or other outpatient visit with moderate level of medical decision making, if using time, 45 minutes or more (99204)16 services
- Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more (99214)16 services
- Automated urinalysis test (81003)12 services
- Detection test by nucleic acid for multiple types influenza virus (87502)12 services
Chronic conditions among these patients
Share of this clinician’s Original Medicare patients with each condition, as published by CMS (it describes the patients, not the care given).
- High blood pressure74%
- High cholesterol71%
- Arthritis45%
- Anxiety30%
- Diabetes29%
- Depression26%
Practice locations
Addresses where Arnold M. Washington Jr. is enrolled with Medicare (CMS data updated October 2, 2026).
- 2520 Trimmier Rd, Suite 100Killeen, TX 76542 (254) 577‑5642
- 3100 W Stan Schlueter Loop, Integrity Urgent CareKilleen, TX 76549 (254) 220‑4700
Group practices
Medicare enrollment lists Arnold M. Washington Jr. as a member of this group (CMS data updated October 2, 2026).
- DCS Medical PA157 clinicians in the group
Specialties
- Nurse Practitionerprimary
Other nurse practitioners in Killeen
Clinicians with the same Medicare primary specialty in Killeen, TX — not a recommendation.
Other clinicians in DCS Medical PA
Medicare enrollment lists these clinicians in the same group practice — not a recommendation.
Clinician information
| Credential | NP |
|---|---|
| Graduation year | 2020 |
| Gender (as listed) | Male |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| NPI (National Provider Identifier) | 1275126765 |
| Corrections | Report an error or suggest an update → |
Most corrections must be made at the source: clinicians update their NPI Registry record (NPPES) and their Medicare enrollment (PECOS); this page follows the next data release.
Sources
- National Downloadable File (Doctors and Clinicians) — CMS, data updated October 2, 2026, retrieved October 29, 2026
- Medicare Physician & Other Practitioners - by Provider — CMS, data year 2024, released May 21, 2026; Medicare Physician & Other Practitioners - by Provider and Service
- NPI Registry — U.S. Department of Health and Human Services (NPPES), the clinician’s official record
- Medicare Care Compare — official Medicare tool to look up clinicians